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meter
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%CH4,%N2,%CO2,…
m3
€/$
kWh/MJ
SERVING THE GAS INDUSTRY WORLDWIDE
RMG Messtechnik GmbH
Product Range of Measuring Technology
RMG MESSTECHNIK GMBH
Overview
Within the RMG group RMG Messtechnik GmbH based in
Butzbach near Frankfurt with locations in Ebersberg near
Munich and Beindersheim in South-West Germany
produces the devices for gas measurement and covers
with it´s manufacturing program nearly all fields of gas
measurement. Most of the devices can be used for
natural gas as well as for industrial gases such as
ethylene or nitrogen. The three main categories are:
For the measurement of gas volumes or gas flow rates
different kinds of gas meters (rotary displacement
meters, turbine meters, vortex meters and ultrasonic
meters) are available, in flow rate ranges between 2.5
and 110,000 m3/h.
The choice of the computers for the determination of the
gas quantity (standard volume) and the energy contents,
the volume correctors, reaches from the compact battery
device up to the universal computer with PC technology
which can execute all current methods of calculation.
For the precise volume correction and energy calculation
gas quality values such as the superior calorific value are
required. Two devices are available for this purpose: a
correlative measuring instrument and a high-precision
gas chromatograph which provides, in addition, the
composition of natural gas.
The manufacturing program is completed by two more
product lines:
The traditional series of data loggers for meter readings,
measuring values and analysis data are complemented
with computer programs for readout and evaluation of
the registered data.
Although the gas odorization systems for the admixture
of odor substances to odorless gases like natural gas do
not belong to the measuring instruments, their
production in our factory is a long standing tradition and
the quality of these devices is not lower than that of the
measuring instruments.
The devices are available individually or as a complete
measuring system with ready-wired electrical cabinets. In
addition, we offer services like startup, recalibration and
maintenance of the devices as well as product trainings.
The other companies of the RMG group extend the range
of products by gas regulators, safety devices and a lot
more.
Gas volume metering
Volume correction
Gas quality measurement
Data storage and data analysis
Gas odorization systems
2
CONTENTS
Controlling and monitoring of technical processes require
comprehensive experience in all fields of process
engineering.
RMG measuring systems guarantee public utilities and
industrial customers optimized accuracy. They satisfy
the most stringent quality requirements and are
permanently available
dependable
economical
easy to maintain
expandable.
We offer you tailor-made and complete solutions for all
applications in gas engineering and instrumentation.
More informations you find on our website
. There you can also download our
actual leaflets and manuals.
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http://www.rmg.com
Gas measuring technology
3
Our products and services Page
Volume Meters 4
Electronic Correctors 9
Ancillary Equipment 18
Turnkey Metering Stations 20
Turbine Meters
Encoder index
Rotary Displacement Meters
Ultrasonic Flowmeter
Vortex Meters
Compact Correctors
Volume Correctors
Flow Computers
Data Logger
Counter System
Accessories for Gas Analyzers
Cabinets
Process Visualization
Miscellaneous
Data Loggers 10
Gas Analyzers 12
Data Readout / Data Evaluation 14
Gas Odorization Systems 16
Devices for Meter Readings and Analysis data
Prozess Gas Chromatograph
Gas Quality Measuring Device
Oxygen measuring device
Systems for Data Readout
Software for Data Evaluation
Gas Odorization Units
Control Units
4
TURBINE METERS
Mechanical gas meters for custody transfer applications
Turbine Meter TRZ 03
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For custody transfer applications
DIN-DVGW-tested and PTB-approved
Design according to EN 12261
LF and HF pulse transmitters in the meter head
HF pulse transmitters for turbine wheel and reference
wheel
Design also suitable for corrosive media (biogas, etc.)
100 bar
G 65 to G 16000
10 - 25000 m /h
up to 1:30 (low-pressure calibration) and up to 1:50 with
high-pressure test depending on nominal diameter and
meter size
DN 50 (2“) to DN 600 (24“), flanges up to PN 100 and
ANSI 600, horizontal or vertical gas flow
Without mechanical drive shafts in the meter head
(from DN 80 upwards)
Mechanical drive shafts in the meter head
Without meter head, only with electronic pulse
transmitter
Max. operating pressure p
Meter sizes
Measuring ranges
Connections
Type "F" - Standard
Type "F-D" - Option
Type "E" - Option
max
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s
Turbine Meter TRZ 03-L
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With perforated-plate straightener, no additional inlet
For custody transfer applications
LF and HF pulse transmitters in the meter head
HF pulse transmitters for turbine wheel
Design also suitable for corrosive media (biogas, etc.)
G 65 to G 16000
up to 1:30 (low-pressure calibration) and up to 1:50 with
high-pressure test depending on nominal diameter and
meter size
DN 50 (2“) to DN 600 (24“), flanges up to PN 100 and
ANSI 600, horizontal or vertical gas flow
Without mechanical drive shafts in the meter
(from DN 80 upwards)
Mechanical drive shafts in the meter head
pipe required
100 bar
10 - 25000 m /h
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Max. operating pressure p
Measuring ranges
max
Meter sizes
Connections
Type "F" - Standard
Type "F-D" - Option
3
head
5
TURBINE METERS
Electronic gas meters for custody transfer applications
Turbine Meter TRZ 03-TE/TEL
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For custody transfer applications
LF and HF pulse transmitters in the meter head
100 bar
DIN-DVGW-tested and PTB-approved
Electronic totalizing unit (battery-operated, min. service
life 6 years)
Measurement with 2 Wiegand sensors
Digital transmission of totalizer readings is possible
Explosion protection: II 2 G EEx ib II C T 4
Flow display
Current output (external power supply unit required)
Design also suitable for corrosive media (biogas, etc.)
G 100 to G 16000
13 - 25000 m /h
up to 1:30 (low-pressure calibration) and up to 1:50 with
high-pressure test depending on nominal diameter and
meter size
DN 80 (2“) to DN 600 (24“),
flanges up to PN 100 and ANSI 600,
horizontal or vertical gas flow
Max. o pmaxperating pressure
Meter sizes
Measuring ranges
Connections
3
Transmitter unit for meter reading ENCO
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For gathering and digitally transmitting original turbine
meter readings
PTB-approved
Meter reading can be adjusted digitally
Custody transfer transmission of meter readings in
accordance with the data protocol as per DSfG-AK
“Primary devices with a digital interface”
Installation on meter head of type “F”
Retrofitting
Sensor in the meter head are used to obtain the meter
readings
Flow display
Display of maximum values
Sensors in the meter head are used to obtain the meter
readings
Installation on a mechanical drive shaft
Direction of rotation of the mechanical drive shaft can
be programmed
Also for other suppliers of the turbine meter
ENCO-F
ENCO-M
6
MECHANICAL GAS METERS
Mechanical and electronic Volumeters
Volumeter TRZ 03-K
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For secondary applications
LF and HF pulse transmitters in the meter head
HF pulse transmitters for turbine wheel and reference
wheel
Design also suitable for corrosive media (biogas, etc.)
100 bar
6 - 25000 m /h
DN 50 (2“) to DN 600 (24“),
Flanges up to PN 100 and ANSI 600,
horizontal or vertical gas flow
Type "F-D" (from DN 80 upwards) with mechanical drive
shafts in the meter head
Max. operating pressure p
Measuring ranges
Connections
max
3
Standard design
Options
Flanged end for sizes from DN 50 (2“) to DN 600 (24“)
Sandwich design for sizes from DN 50 (2“) to DN 250
(10“)
Threaded-end design for sizes from DN 25 (1“) to DN
40 (1 1/2“)
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Electronic Volumeter TERZ 94
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For secondary applications
Electronic totalizing unit (battery-operated, min. service
life 6 years)
Explosion protection: EEx ib II C T 4
LF and HF pulse transmitters in the meter head
Design also suitable for corrosive media (biogas, etc.)
Flow display
Resettable totalizer
Current output (external power supply unit required)
Electronic suppression of the slow-down effect of a
turbine wheel after flow stop is possible
100 bar
2.5 - 25000 m /h
DN 25 (1“) to DN 600 (24“),
flanges up to PN 100 and ANSI 600,
horizontal or vertical gas flow
Flanged end for sizes from DN 50 (2“) to DN 600 (24“)
Sandwich design for sizes from DN 50 (2“) to DN 250
(10“)
Threaded-end design for sizes from DN 25 (1“) to DN
40 (1 1/2“)
Max. operating pressure p
Measuring ranges
Connections
Standard design
Options
max
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ULTRASONIC FLOWMETERS, ROTARY DISPLACEMENT METERS
Gas meters for custody transfer applications
Ultrasonic Flowmeter USZ 08
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For custody transfer applications
PTB-approved
Design according to ISO 17089 and AGA 9
large measuring range up to 1:100
flanges acc. to DIN or ANSI
DZU protocol
Service interface
0/4 - 20 mA current outputs
Pulse outputs
Usable from p = 1 bar upwards
Calibration with air in conjunction with high pressure
testing acc. to TR G7
High accuracy
High stability to perturbations
6-path design
Easy to operate
High flow velocity (up to 40 m/s) results in smaller
nominal meter diameters
For use in Ex-zone 1
Sturdy and dirt-repellent sensors made of titanium
Sensor change without recalibration
100 bar (optionally 250 bar)
13 - 110000 m /h
DN 100 to DN 1000
abs
Max. operating pressure p
Measuring ranges
Connections
Interfaces
Output signals
max
3
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Rotary Displacement Meters RMG 130, DKZ 04
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For custody transfer applications
16 bar
Design acc. to EN 12480
Aluminium case
Setting of the totalizer depending on the direction of flow
at the measuring point without breaking seals
G 40 to G 160
0.8 - 250 m /h
DN 40 to DN 100, flanges PN 16
Spheroidal cast iron case
Meter head with integriated LF pulse transmitter
Optionally with mechanical drive shaft
G 40 to G 1000
0.65 - 1600 m /h
DN 50 to DN 200, flanges acc. to PN 10 and PN 16
For natural gas and all non-corrosive gases
Horizontal or vertical position
No inlet or outlet pipes required
Can be combined with compact volume correctors
Max. operating pressure p
RMG 132-A:
Meter sizes
Measuring ranges
Connections
DKZ 04:
Meter sizes
Measuring ranges
Connections
max
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VORTEX METERS
For custody transfer and secondary applications
Vortex Flowmeter WBZ 08
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For custody transfer applications
DIN-DVGW-tested and PTB-approved
2-channel vortex sampling
Design also suitable for corrosive media (biogas etc.)
100 bar (higher pressures on request)
G 40 to G 25000
3 - 40000 m /h,
large measuring range up to 1:50 with high-pressure test
DN 40 to DN 600,
flanges acc. to DIN or ANSI,
Installation in any position
High overload capacity
Maintenance without shutting down the line
Unaffected by vibration and pressure shock
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Max. operating pressure p
Meter sizes
Measuring ranges
Connections
A meter run for custody transfer applications consistsof an inlet pipe with a flow straightener, a vortex meterand an outlet pipe.
max
3
Vortex Flowmeter WZ 07
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For secondary applications
1- or 2-channel vortex sampling
Design also suitable for corrosive media (biogas etc.)
High overload capacity
Maintenance without shutting down the line
Unaffected by vibration and pressure shock
100 bar (higher pressures on request)
1.5 - 80000 m /h,
large measuring range up to 1:60
DN 25 to DN 750,
flanges acc. to DIN or ANSI,
Installation in any position
Max. operating pressure p
Measuring ranges
Connections
max
3
9
COMPACT CORRECTORS
Volume correctors
pTZ Volume Corrector EC 24
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Volume corrector with measured values for pressure
and temperature
Calculation of the compressibility factor acc. to
GERG 88 S
PTB-approved
70 bara (for areas conforming to G 490)
LF: Reed contact with f = 1 Hz
HF: Wiegand sensor with f = 400 Hz (with direct
mounting on electronic meter)
Pressure transmitter fitted into case
Resistance thermometer: PT 1000
2 pulse outputs
Fault
0/4 - 20 mA analog output (only with external power
supply)
RS 485 (Modbus protocol)
24/DC or standard lithium batteries
-20°C bis +60°C
Suitable for use in Hazardous Zone 1
Read-out and parametrization program
Max. operating pressure p
lnput signals (volume pulses)
Transmitters
Outputs
Interface
Supply voltage
Ambient temperature range
max
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max
Compact Volume Corrector EC 605pTZ
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For calculation of the standard volume acc. to GERG 88
S or AGA-NX-19
NMI-approved
Approved for Ex-zone 1
User-programmable gas composition
Option for installation onto turbine meter or rotary
displacement meter
Data-logging feature
70 bara
Pulse output
Fault
Tamper contact
Standard lithium battery (intelligent)
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Read-out and parametrization program
Reed contact with f = 4 Hz
Pressure transducer fitted into case
Resistance thermometer: PT 1000
RS 232
RS 485
Max. operating pressure p
lnput signals (volume pulses)
Outputs
Power supply
Ambient temperature range
max
max
Transmitters
Interfaces
-25°C to +60°C
10
FLOW COMPUTERS
Volume- and density corrector , differential pressure computer
Flow Computer Series ERZ 2000
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Optional use as
Beattie-Bridgeman
PTB-approved
User-programmable parameters and constants
19“ rack-mounting unit
Data-logging feature
2-channel volume input
Digital and analog inputs
Pulse and analog outputs
DSfG interface conforming to DVGW G 485
Modbus interface (ASCII / RTU / TCP)
Ethernet TCP/IP network interface
-ERZ 2004
-ERZ 2002
-ERZ 2102, ERZ 2104
-ERZ 2114
Parallel calculation of the compressibility factor acc. to
all common calculation methods such as GERG 88 S,
AGA 8, AGA NX 19 or
PC-based computer
Easy operation via internet browser
DSfG control station function
Ex-i cards for pressure, temperature and volume inputs
pluggable
230/110 V/AC, 24 V/DC
-20°C bis +55°C
Volume corrector
Density corrector
Calorific value corrector
Corrector for orifice plates
Connections
Supply voltage
Ambient temperature range
Flow Computer System EC 900
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For calculation of the standard volume acc. to
GERG 88 S, AGA-NX-19 or AGA 8 Gross 1
Approval acc. to MID, EN 12495
Versions for Ex zones 1 and 2
Internal modem or external communication module
Option for installation onto turbine meter or rotary
displacement meter
Data logger with metrologically relevant logbook
40 bara (for areas conforming to G 490)
Pressure transducer fitted into case
Resistance thermometer: PT 1000, 4-wire connection
4 or 6 digital outputs (volume, alarm)
Another 4 digital outputs and 4 analog outputs
(4-20 mA) in the external communication module
115/230 VAC, 24/8.2 VDC or battery powered
-25°C to +55°C
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Max. operating pressure p
lnput signals (volume pulses)
Transmitters
Outputs
Supply voltage
Ambient temperature range
max
2 x volume (reed / Wiegand / optionally NAMUR)
1 x volume (encoder)
2 or 4 status inputs
optical interface for infrared read head
RS 232/422/485
DSfG-B, Modbus ASCII / RTU
Interfaces / protocols
11
Data Logger MRG 2203
� For custody transfer applications
PTB approval
For storage of the measured values and analysis results
from a prozess gas chromatograph (PGC) or a
correlative gas quality measuring device (KGM); for 2
devices in the versions:
- 2 PGC
- 1 PGC and 1 KGM
- 2 KGM
Master-slave-operation for 2 analysis devices
Modular construction (additional input and output cards
pluggable)
Convenient and easy to understand menu prompts
16 analog inputs
20 status message inputs
20 analog outputs
20 signal outputs
Hourly mean values for billing
Single analysis results
Hourly, daily and monthly mean values for gas
components
Calibration data with response factors (PGC) or quality
factors (KGM)
Test gas analysis results
15 minute values (calorific value, standard density,
CO ) with a memory depth of 2 years
Corrected hourly mean values (KGM only)
MRG analog values
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Inputs / outputs
Archives
2
Data Logger MRG 905 / MRG 910
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PTB type-approval as data logging memory and load
profile memory
Pulse, analog and message inputs
Summation with pulse output
GPRS-, GSM, ISDN, analog modem
DSfG B communication protocol
Limiting value control for quantities and analog values
Messages via SMS or e-mail
Battery and mains operation
Power supply
Case variants
Archives:
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Lithium batteries
230V/AC
10-36V/DC (MRG910)
Wall-mounting enclosure
19” rack-mounting case
Measured value archive (>18 months)
Totalizer archive (>18 months)
Event archive (200 events)
Maximum value archive (25 months)
DATA LOGGERS
Data loggers for meter readings and analysis results
12
GAS ANALYZERS
Process gas chromatographs
Process Gas Chromatograph PGC 9000 VC
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High accuracy and stability
For custody transfer applications (PTB approval)
Calculation of the superior calorific value, standard
density and Wobbe index
Analysis time < 3 min
Automatic recalibration
Long-time stability thanks to a low column temperature
Very low gas consumption due to miniaturization
Low on maintenance
Consisting of measuring element, analytical computer
and periphery acc. to customers´s requirements
Carrier gas: 5.5 bar, measuring gas: 1.5 bar
-10°C to +55°C
Explosion-proof (Ex) or not explosion-proof (Non-Ex) design
Serial interfaces (RS 232 / RS 485)
Analog signals
Cabinet version for outdoor installation
Multistream design for up to 4 measuring gas inlets
Sampling probe can be extracted under pressure
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Measurement of 11 natural gas components
Superior calorific value / standard density: ±0.25%
CO content: ±0.3 mol%
Accuracy
2
Operating pressure
Ambient temperature range
Explosion protection
Output signals / interfaces
Options
Process Gas Chromatograph PGC 6000
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High accuracy and stability
Measurement of 11 natural gas components
PTB approval pending
Calculation of the superior calorific value, standard
density and Wobbe index
Analysis time 5 min
Automatic recalibration
Long-time stability thanks to a low column temperature
Low gas consumption due to miniaturization
Low on maintenance
Consisting of measuring element and analytical
computer with volume correction function
Superior calorific value / standard density: ±0.35%
CO content: ±0.3 mol%
Carrier gas: 4-5 bar, measuring gas: 0.5-5 bar
Serial interfaces (RS 232 / RS 485)
Analog signals
Cabinet version for outdoor installation
Periphery for sampling and pressure reduction
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2
Accuracy
Operating pressure
Ambient temperature range
Explosion protection
Output signals / interfaces
-10°C to +50°C
Measuring element: EEx d
Other components (except analytical computer): EEx i
Options
Gas Quality Measuring Device EMC 500
For custody transfer applications
Measurement of
Combustion-free, continuous measuring method
Short response time
No environmental impact (no air-conditioned room
required)
No carrier or auxiliary gas required
Calibration is made with methane
Low on maintenance
Low operating costs
Consisting of measuring element and analytical
computer
0
-20°C to +55°C
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superior and inferior calorific values,standard density, Wobbe index and CO content
Operating pressure
2
Accuracy
Ambient temperature range
Explosion protection
Output signals / interfaces
Measuring ranges
±0.5% of the measured value
.3 - 2.5 bar
Explosion-proof (Ex) or not explosion-proof (Non-Ex) design
Serial interfaces (RS 232 / RS 485)
Analog signals
Superior calorific value: 8 - 16 kWh/m
Standard density: 0.65 - 1.3 kg/m
CO content: 0 - 20 mol%
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n3
n3
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13
GAS ANALYZERS
Correlative gas quality measuring device, oxygen measuring device
Oxygen M OMS 200easuring Device
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Measurement of the oxygen contents of natural and
combustion gases (other gases on request)
No influence of atmospheric pressure and ambient
temperature variations, no air conditioning is required
at the place of installation
Low on maintenance
No carrier or auxiliary gas required
Simple and straightforward operation
Short response time
Low operating costs
Calibration with methane or PGC calibration gases
Long service life, no periodic exchange of wear parts
necessary
0.3 - 3.0 bar
-10°C to +55°C
Serial interfaces
Analog signals
� Consisting of measuring element and analytical
computer
±0.4% of the measured value
Explosion-proof design (EEx d)
0 - 5 mol%
Accuracy
Ambient temperature range
Explosion protection
Measuring range
Operating pressure
Output signals / interfaces
14
DATA READOUT AND EVALUATION PROGRAMS
RDT programs, energy data evaluation
RDT Programs WICO 22
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Universal data retrieval system for billing and operating
data
Fault message center with alarm
Display of instantaneous values and remote
parametrization of stations
Communication protocols:
- DSfG
- MRG
- IEC1107
Drivers of third party device manufacturers available
Communication via GSM-, GPRS-, fixed line network
modem and TCP/IP
Scalable configuration from single user to client/server
system
Different database systems
Comfortable, automated creation of station master data
Automatic schedule-controlled data retrievals
Visualization of retrieved data
Flexible data import/export in:
- ASCII
- MS Excel
- XML
- RDBMS
- GAS-X
- SAP-IS-U
Usable under:
- WinNT
- Win2000/2003
- WinXP
Evaluation Program WICAL
Energy data evaluation program
Processing of interval quantities and meter readings
from MRG and DSfG stations
Tabular and graphic evaluation of energy data
Definition of single and formula measuring points
(sums)
Standard and user-defined protocols
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RDBMS, GAS-X, SAP-IS-U
INETDATA
A service from the station planning up to the provision
of billing data
Consultating for station setup and upgrade
Device leasing, device purchase
Installation of the station technology
Data acquisition via remote readout of devices, e-mail,
file transfer (FTP)
Data preparation and distribution via internet, e-mail,
file transfer, ASCII, XML, PDF, MS Excel
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DATA ACQUISITION AND TRANSFER
DSfG-RDT, mobile data acquisition
DSfG-RDT for Selma
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Backup of all measurement data of a DSfG bus by
digital signature
User administration and access control by X509
certificates
Communication via Ethernet with TCIP/IP, GSM, GPRS
or fixed line network modem
Safe, selective access control in the multiclient
operation (for multiline stations)
Direct data channel to the MRG 2201 or MRG 2203
with the option of parametrization via the MRG
DSfG master function
4 remote data transmission accesses
19” rack-mounting case
Entity filter (option)
Power supply230V/AC
Mobile Data Acquisition (MDA)
Device communication via IR, Bluetooth
Device types RMG/Wieser, third party manufacturers
Mobile readout devices: PDA, notebook
Road guide for the meter readers
Easy operation without computer literacy
Instructions for the meter readers
Input of measurement data (V, p, T, K)
Meter change
Low-priced standard hardware with 2 MDA programs
Reading data from MRG and saving them on
PDA/notebook
Automatic or manual presetting of the readout period
Manual input of totalizer readings (option)
Automatic synchronization (option)
Transfer of the saved MRG data from PDA to PC
Further processing via WICO 22, WICAL, MS EXCEL
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Readout program MDA-Dialog
Transfer program MDA-Transfer
16
GAS ODORIZATION UNITS
Standard desing
Gas Odorization Unit GOE 07
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Odorizes according to the suction method
Flow-rate-controlled diaphragm pump
Integrated manual pump for easy filling out of the
interchangeable odorant tank
Interchangeable tank acc. to DIN 30650
Skid-mounted unit
40 bar
Odorization of up to 50000 sm /h, depending on the
odorant concentration involved
Odorization systems with a reserve pump for automatic
changeover in the event of a failure of the service
pump, with a spare tank of 5 l
Complete odorization systems (odorization unit plus
control unit fitted into a cabinet) are available on
request!
Max. back pressure p
Max. performance
Options
Special Odorization System
max
3
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Delivery monitoring
Level monitoring
Stainless-steel cabinet
Floor stand
Gas Odorization Unit GOE 2000
Odorizes according to the injection method
Flow-rate-controlled diaphragm pump
Odorant is drawn from the interchangeable odorant
tank acc. to the principle of communicating vessels
80 bar
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Interchangeable tank acc. to DIN 30650
Skid-mounted unit
Odorization of up to 150000 sm /h, depending on the
odorant concentration involved
Continuous odorant level measurements
Flow monitor
Odorant flow measurement
High-pressure flushing and venting device
Odorization systems with a reserve pump for automatic
changeover in the event of a failure of the service
pump, with a spare tank of 24 l
Complete odorization systems (odorization unit plus
control unit fitted into a cabinet) are available on
request!
Max. back pressure p
Max. performance
Options
Special Odorization System
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17
GAS ODORIZATION UNITS
Special designs, control units
Gas Odorization Units GOE-SO1 / GOE-SO1P
Special designs with stationary odorant tank
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Odorizes according to the injection method
Flow-rate-controlled diaphragm pump
80 bar
Odorization of up to 150000 sm /h, depending on the
odorant concentration involved
Continuous odorant level measurements
Version for sulfur-free odorant
Odorant flow measurement
Overflow controller
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Odorant is drawn from the odorant tank by gravity
Infinitely variable setting of the odorant concentration
Odorant tank can be filled without interrupting
operation
Odorant tanks from 200 to 1200 litres
Suitable for use with all common odorants, e.g. for THT
or mercaptans
Extension of the operating range by mounting additional
pumps
Low on maintenance
Max. back pressure p
Max. performance (with one pump)
Options
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3
Control Unit OSG 2000
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Usable for all RMG gas odorization units
Based on a stored-program controller
Modular construction
Individual adjustment is possible
Delivery and odorant level monitoring
Calculation of odorant concentration (option)
Delivery and level monitoring with alarm signalling
5 relay outputs
Internal pulse generator
Automatic changeover between internal and external
pulses
Calculation of the odorant concentration (option)
Wall-mounting case
19” rack-mounting case
Decentralized installation with operating unit and
control unit installed at different location
230V/AC
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Case variants
Power supply
Accessories for Gas Analyzers
Pressure reducing unit DRS 200�
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Max. inlet pressure p : 100 bar
Standard: safety releaf valve (SBV), primary and
secondary pressure gauge, case heating, inlet filter,
restrictor,
Options: liquid separator, limit switch for secondary
pressure gauge, safety shutdown valve for measuring
gas
max
Outlet pressure: 2.5 bis 3.5 bar
In plastic case for wall or rack mounting
test port
Max. inlet pressure p : 100 bar
mounted on wall fastening panel
Standard: safety relief valve (SBV), primary and
secondary pressure gauge, inlet filter, restrictor
Options: liquid separator, limit switch for secondary
pressure gauge
For fixed installation
Max. operating pressure p : 100 bar
With shut-off valve and potential separation
Extendable under pressure
Max. operating pressure p : 100 bar
With shut-off valve and potential separation
Pressure reducing unit DRS 100
Sampling probe PES 50
Sampling probe PPS 02-R
max
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18
ANCILLARY EQUIPMENT
Control unit for gas odorization units, accessories for gas analyzers
Control Unit 7 EU-4 / 7 IG-4
Control unit
Features
for gas odorization units of type GOE 07
� Built-in pulse scaler and pulse generator
Automatic or manual mode
Extendable by monitoring devices
Relay outputs for fault
Upgradeable with equipment for mounting of
- level reserve tank
- level interchangeable odorant tank
- delivery of odorization pump
19“ rack-mounting unit (7 EU-4) or wall-mounting unit
(7 IG-4)
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19
ANCILLARY EQUIPMENT
Data logger, counter system
Data Logger DS 901
Industrial PC
Features
with data logging software for storage of
the data from a process gas chromatograph
PGC 9000 VC
For process gas chromatographs with up to 4 streams
or for 4 single devices
Table and diagram display of data
Export function for data
Storage of analysis results, chromatograms and
calibration protocols
19" rack-mounting case
Connection to the printer interface of the analytical
computer
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Counter System CS 905
Counter system
Features
for counting the electrical pulses
received from gas meters, with simultaneous calculation
of the volume.
Euroformat card as 19" plug-in unit
Usable as remote totalizer
Flow display
3 totalizers (
)
Option for switching off by external switching contact
Current output (0/4 - 20 mA)
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main totalizer, start-stop totalizer,
resettable totalizer
LF and HF pulse outputs
CABINETS
Subrack, cabinet and wall-mounted cabinet
Subrack
for installation of subracks and
other 19” rack-mounting units. Wall element with hinged
mounting frame and front glass door.
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Subrack for installation of flow computers supply
components, explosion-proof isolating amplifiers, etc.
19“ rack-mounting unit
basic design DIN 41494
Wired and tested
Design, mounting and factory acceptance test
Delivery with detailed documentation
with power supply unit (24V/DC or 230V/AC) and fuse
card
Connection via plug and socket connections on the rear
side
Wall-mounted cabinet
Cabinets
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Cabinet for installation of sub-racks and other 19” rack
mounting units
With hinged mounting frame and front glass door
Custom-made design,
Wired and tested
Complete design incl. delivery of a detailed
documentation
Factory acceptance test in presence of the customer
Alternatively with emergency power supply
20
21
MISCELLANEOUS
Process visualization, automation, special designs, services
Process Visualization and Automation
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Display of measuring values
System can be combined with a programmable
controller for automation
Generation of user-specific process displays, etc.
Design according to customer´s specifikation
Executable under a standard operating system
Integrable into existing plants
Control systems can be connected via Profibus or
Modbus
Miscellaneous
Further devices
Containers for gas analyzing equipment
Weather-proof protective cabinets
Services
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Explosion-proof devices for isolation and switching
Frequency current converters
Totalizing pulse devices
Pulse comparators
Power supply units
Isolating transformers
Frequency multipliers
Bus couplers
For measuring and analytical systems
EMC 500 and PGC 9000 VC
Complete systems with measuring element, peripherals
and electronics
For explosion-protected and not explosion-protected
devices
Transportable systems, e.g. compact version of EMC
500 or installation of the analytical system in a trailer
For NDG 08, VOS 07, GOE 07 and
GOE 2000
Completely installed with additional equipment, e.g.
pressure reducer or heater
Electrical installation
Start-up, maintenance and servicing of gas measuring
systems and gas odorization units
Revision
Service
Recalibration
Product training
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22
TURNKEY STATIONS
Gas metering station, gas analysis container
Gas chromatograph PGC 9000 VC (3 stream version) with 3 gas quality
measuring devices EMC 500 as backup system
Gas analysis container, completely
equipped with process gas chromato-
graph PGC 9000 VC and electronics.
Gas metering station with two vortex
gas meters WBZ 08
6 path ultrasonic flowmeter USZ 08, in use in a gas storage
23
QUALITY ASSURANCE
Quality control, approvals, certificates
Measuring technology and quality belong together.
Beside the normal quality control every measuring
instrument passes our testing centre and is calibrated
there before it leaves the factory. Especially for gas
meters a test facility with a flow capacity up to
25,000 m3/h is available.
Most of our devices are determined for custody transfer
applications in gas metering stations. In Germany a type-
approval of the physical-technical federal institution (PTB)
is necessary for every measuring instrument for such an
application, i.e. every device type undergoes an official
testing before the series production starts. Furthermore
approvals of many foreign authorities are on hand.
Additionally a number of regulations must be noticed in
gas technology. The most important ones are the
European pressure equipment directive 97/23/EG and
the European explosion protection directive 94/9/EG.
Also here an examination takes place by independent
institutions like DVGW or technical inspection authorities.
The compliance of the requirements of the DIN/ISO
9001 is a matter of course for us, the certification exists
since 1994.
Some important certificates which you find on our
website www.rmg.com and which we will like to send to
you if desired:
- Quality management system in compliance with EN ISO
9001
- Safety, health and environmental manage-ment system
(SCC)
- Quality assurance system for the production quality
according to the EC pressure equipment directive
- Acknowledgement of the quality assurance for the
production of equipment and protective systems
intended for use in potentially explosive atmospheres
- National acknowledgement of a testing laboratory for
measuring instruments for gas
- Operating licence for a testing laboratory for measuring
instruments for gas
WWW.RMG.COM
RMG is your competent partner along the entire chain ran-
ging from the exploration to the supply of final consumers.
Our reliable products and systems offer to you full control
within the range of regulating and measuring technology.
Furthermore we plan and build plants according to your
requirements and offer to you reliable and modern soluti-
ons also in station automation. Ask us - we look forward to
your challenges.
CANADA
Bryan Donkin RMG Canada Ltd.
50 Clarke Street South, Woodstock
Ontario N4S 7Y5, Canada
Phone +1 519 53-98531
Fax +1 519 53-73339
USA
Mercury Instruments LLC
3940 Virginia Avenue
Cincinnati, Ohio 45227
Phone +1 513 272-1111
Fax +1 513 272-0211
RMG Messtechnik GmbH
Otto-Hahn-Straße 5
D-35510 Butzbach, Germany
Phone +49(0)6033 897-0
Fax +49(0)6033 897-130
Works Ebersberg:
Anzinger Straße 5
D-85560 Ebersberg, Germany
Phone +49(0)8092 2097-0
Fax +49(0)8092 2097-10
GERMANY
RMG Regel + Messtechnik GmbH
Osterholzstraße 45
D-34123 Kassel, Germany
Phone +49(0)561 5007-0
Fax +49(0)561 5007-107
WÄGA Wärme-Gastechnik GmbH
Osterholzstraße 45
D-34123 Kassel, Germany
Phone +49(0)561 5007-0
Fax +49(0)561 5007-207
RMG Gaselan Regel + Messtechnik GmbH
Julius-Pintsch-Ring 3
D-15517 Fürstenwalde, Germany
Phone +49(0)3361 356-60
Fax +49(0)3361 356-836
ENGLAND
Bryan Donkin RMG Gas Controls Ltd.
Enterprise Drive, Holmewood
Chesterfield S42 5UZ, England
Phone +44 (0)1246 50150-1
Fax +44 (0)1246 50150-0
POLAND
Gazomet Sp. z o.o.
ul. Sarnowska 2
63-900 Rawicz, Poland
Phone +48 (0)65 54624-01
Fax +48 (0)65 54624-08
-Software development-
Edition 10/2008We reserve the right for technical changes Manufacturing programme measuring technology
SERVING THE GAS INDUSTRY WORLDWIDE
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