Tecno-Control - Reliable SG1000A Slide Gate Sensor ...tecnocontrol.cl/wp-content/uploads/2016/11/SG1000.pdfSG1000A Slide Gate Sensor Slide Gate & Valve Position Description • Measures

SG1000A Slide Gate SensorSlide Gate & Valve Position

Description

• Measures multi-turn shaft angle (rotational) position • Translates linear position to 4-20 mA output• Configurable measurement range (0-1/4 turn to 0-6 turns)• Direct shaft attachment (3/8-16 UNC)• Applications include electrically /manually-driven rack-and-pinion gates and valves• 24 VDC powered • Cast aluminum explosion proof (XP) housing • UL Listed Class I, Div I (C, D) Class II, Div I (E, F, G)

Key Features

electro-sensors.com1-800-328-61706111 BLUE CIRCLE DRIVE MINNETONKA, MN 55343 electro-sensors.com1-800-328-61706111 BLUE CIRCLE DRIVE MINNETONKA, MN 55343

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Principle of Operation

Process Shaft

SG1000A

Stabilizer Bracket(use is optional)

Structural FrameworkFlexibleConduit

The SG1000A with optional TR400SGA remote display

The SG1000A is a Slide Gate/Valve position sensor with a 4-20 mA DC output signal. The SG1000A is a rugged encoder-based sensor that accurately monitors a slide-gate or valve position, allowing for precise product flow and blending operations. Once programmed for the application’s fully-closed/fully-open positions, the SG1000A’s output is 4 mA for fully-closed and 20 mA for fully-open. Any gate or valve position between the two end-point positions is represented by the output signal being proportionally between 4 and 20 mA.

The SG1000A’s 4-20 mA output can be sent to a device such as a PLC or Electro-Sensors optional TR400SGA Remote Display to provide the operator with immediate at-a-glance information on the position of the gate or valve. The TR400SGA can be programmed to display from 0 percent at the fully-closed position through 100 percent at the fully-open position. The TR400SGA offers +24 VDC output power for the SG1000A, two relays, and an isolated 4-20 mA proportional output that can be used to pass the 4-20 mA signal along to another device.

The SG1000A Slide Gate/Valve position sensor mounts directly to the end of the drive shaft of a slide gate or valve and is easily calibrated with a single push-button switch for setting the application’s fully-closed/fully-open positions. A second switch (selects clockwise/counterclockwise rotation) enables the user to mount the SG1000A on either end of the application’s drive shaft.

As the drive shaft rotates, the SG1000A measures the rotation and outputs the 4-20 mA signal to a PLC or the Electro-Sensors optional TR400SGA Remote Display. The SG1000A’s output signal is 4 mA for fully-closed and 20 mA for fully-open. Any gate or valve position between the two end-point positions is represented by the signal being proportionally between 4 and 20 mA.

Ordering

ES250 Rev E 2014 Electro-Sensors, Inc. All rights reserved.

Options Part Number

TR400SGA, 115 VAC 800-079000

TR400SGA, 230 VAC 800-079001

TR400SGA, 10-30 VDC 800-079002

Options

Specifications subject to change without notice.

If one of our standard products does not meet your specifications, please call one of our applications specialists. Many of our products can be customized to fit specific needs.

Customization

SG1000A Specifications


SG1000A Slide Gate SensorSlide Gate & Valve Position


See SG1000A Installation and Operating Manual for complete details, specifications, and programming instructions.

Additional Information

All models come with a standard bracket for mounting.Input PowerVoltage 24 VDC ± 10%OutputType 4-20 mA standardGeneral Specifications

Resolution 1/4 turn minimum, 6 turns maximum

Accuracy 0.2% to 5% dependent upon calibration span

Installation

Center drill and tap the shaft to a depth of 0.625" for a 3/8-16 UNC thread. The use of a stabilizer bracket is recommended, but may not be required in all applications.

Operating Temperature

-40 °C to + 65 °C(-40 °F to 149 °F)

Terminal Block Wiring

10 feet of 3-conductor shielded cable - standardRed Wire = (+) 24 VDC SupplyClear Wire = 4-20 mA Output SignalBlack Wire = (-) Return to 24 VDC SupplyCable Shield = Earth Ground

Material Cast AluminumEnclosure Rating NEMA 4X

Model Description Part NumberSG1000A Slide Gate Sensor 800-010000

Optional remote slide gate display.

Shield

Black

ClearRed

CCW CW

R8SW1 Detail

CW(OFF) CCW(ON)

SW2

SW1

R7 TB1

6.40 3.70

3.82

4.75

3/8-16 UNC-2A

1" NPT

0.56

4.003.00

SG1000A Dimensions

SG1000B Position SensorSlide Gate & Valve Position

Description

• Works on rack-and-pinion or linear driven gates

• Ideal for product proportioning

• Precisely measures repetitive linear movement

• Retains gate position in the event of a power loss

• Interfaces with a PLC or optional TR400SGA Remote Display Unit

• Class I, Div I (C, D) Class II, Div I (E, F, G)

Key Features



Principle of OperationThe SG1000B is designed to sense the position of both linear and rack-and-pinion driven slide gates. Housed in an explosion proof enclosure, the SG1000B is typically used to measure position of gates that have a repetitive linear movement, providing independent and accurate feedback via a 4-20 mA signal. To achieve this measurement, the SG1000B uses a telescopic arm to convert linear into angular movement and measures the arm’s angle to determine the linear position. The optional TR400SGA Remote Display can provide +24 VDC power to the SG1000B and can display the SG1000B’s 4-20 mA signal as a percentage between fully-closed (0%) to fully-open (100%) allowing the gate to be accurately monitored and positioned when regulating the fl ow of products. The TR400SGA also has two relays and a 4-20 mA proportional output

The SG1000B has two modes: calibration and normal operating. A simple calibration procedure programs the SG1000B with encoder values corresponding to three unique telescopic-arm positions along the process’s linear travel. Once programmed the SG1000B outputs a 4 mA DC signal when the encoder is at one end of the calibration span (gate fully-closed) and outputs a 20 mA DC signal when the encoder is at the other end of the calibration span (gate fully-open). When the encoder is at any mid-span position (gate between fully-closed and fully-open) the SG1000B outputs a signal that is proportionally between 4 and 20 mA.

A typical application of the SG1000B sensing the position of a linear driven slide gate. Since the SG1000B is not dependent on how a slide gate is driven, it can also be used to measure the linear position of a rack-and-pinion driven slide gate. In either case, the SG1000B measures the telescopic arm’s angle to determine the gate’s linear position.

Material Flow

PlateMovement

SG1000B

Arm Movement

SG1000B

Telescopic-Arm

Arm Centered Between Springs

Telescopic-Arm Mounting Hardware

SG1000B Mounting Hardware

Make Adjustments Here

Ordering

ES251 Rev D 2014 Electro-Sensors, Inc. All rights reserved.

Options Part NumberTR400SGA, 115 VAC 800-079000TR400SGA, 230 VAC 800-079001TR400SGA, 10-30 VDC 800-079002

Options

Specifi cations subject to change without notice.

If one of our standard products does not meet your specifi cations, please call one of our applications specialists. Many of our products can be customized to fi t specifi c needs.

Customization

SG1000B Specifi cations


SG1000B Position SensorSlide Gate & Valve Position


See SG1000B Installation and Operating Manual for complete details, specifi cations, and programming instructions.



Resolution Minimum: 5.6° swing of telescopic armMaximum: 130° swing of telescopic arm


Installation

The SG1000B mounts on a slide gate frame using two supplied beam clamps, or via two user supplied 5/16" diameter bolts. The wide end of the telescopic arm attaches to the SG1000B using the supplied hardware. The narrow end of the telescopic arm attaches to the slide gate’s plate using supplied hardware and beam clamp.

Operating Temperature -40 °C to + 65 °C (-40 °F to 149 °F)


10 feet of 3-conductor shielded cable - standardTB1-1 Red = SupplyTB1-2 Clear = 4-20 mATB1-3 Black = GroundShield Wire


Model Description Part NumberSG1000B Position Sensor 800-010100


SG1000B Dimensions

Shield

Black

Clear

Red

CCW CW

R8SW1 Detail

CW(OFF) CCW(ON)

SW2

SW1

R7 TB1

6.40 3.70

3.82

4.75

3/8-16 UNC-2A

1“ NPT

0.56

4.003.00

Telescopic Arm Part Number10 in. Telescopic Arm 800-01011016 in. Telescopic Arm 800-01011618 in. Telescopic Arm 800-01011820 in. Telescopic Arm 800-010120


electro-sensors.com1-800-328-61706111 BLUE CIRCLE DRIVE MINNETONKA, MN 55343

Features

Description

Principle of Operation

Electro-Sensors SG1000C Single-Turn Position Monitor is a complete position monitoring system housed in a compact and rugged explosion proof NEMA 4X housing. It is an encoder-based position sensor providing a 4-20 mA output and is used to measure processes or operations that have a repetitive single turn clockwise or counter clockwise rotary movement.

A typical application of the SG1000C is to sense the chute position of a rotary grain distributor. The SG1000C enables the end-user to very accurately monitor shaft position, enabling accurate process control. The SG1000C can also be used in other applications where a single-turn position needs to be monitored.

The SG1000C has two modes: calibration and normal operating. A simple calibration procedure programs the SG1000C with the encoder value corresponding to the 0° (home) position along the process’s rotary travel.

Once programmed, the SG1000C outputs a 4 mA DC signal when the encoder is at the 0° (home) position and outputs a 20 mA DC signal when the encoder is at the 359° (full-turn) position. When the encoder is at any mid-span position (between 0° and 359°) the SG1000C outputs a signal that is proportionally between 4 and 20 mA.

Common Applications

• 4-20 mA position output

• Measures shaft angle (rotational) position

• Single-turn (0°- 359°) measurement range

• Direct shaft attachment (3/8-16 UNC threads)

• Cast aluminum explosion proof (XP) housing

• UL Listed Class I, Div I (C, D) Class II, Div I (E, F, G)

SG1000C Single-Turn Shaft Position Sensor

Slide Gate & Angle Position

• 24 VDC powered

Ordering

SG1000C Specifications

General SpecificationsInput Power Voltage 24 VDC ± 10%Output Type 4-20 mA standard

Resolution One full single turn brokendown into 512 positions

Accuracy 0.2% across all 512 positions

Housing and CoverCast Aluminum NEMA 4X Class I, Div I, Groups C, D Class II, Div I, Groups E, F, G

Installation

Center drill and tap the shaft to a depth of 0.625" for a 3/8" - 16 UNC-2B thread. The use of a stabilizer bracket is recommended but not required in all applications.

Operating Temperature

-40°C to +65°C (-40°F to +149°F)


10 ft of 3 Conductor Shielded Cable Standard TB1-1 Red = Supply TB1-2 Clear = 4-20 mA TB1-3 Black = Ground Shield Wire

Model Part NumberSG1000C Shaft Position Sensor 800-010200OptionsTR400SGA Display Unit, 115 VAC 800-079000TR400SGA Display Unit, 230 VAC 800-079001TR400SGA Display Unit, 10-30 VDC 800-079002Stabilizer Bracket 300-100002

ES252 Rev D 2013 Electro-Sensors, Inc. All rights reserved.


See the SG1000C Installation and Operating Manual for complete details, specifications, and programming instructions.


If one of our standard products does not meet your specifications, please call one of our applications specialists. Many of our products can be customized to fit specific needs.

Customization

electro-sensors.com1-800-328-61706111 BLUE CIRCLE DRIVE MINNETONKA, MN 55343

SG1000C Single-Turn Shaft Position Sensor

Slide Gate & Angle Position

The optional TR400SGA Remote Display can provide +24 VDC power to the SG1000C, it can display the SG1000C’s 4-20 mA signal (proportional to 0 through 359 degrees) in desired units, typically 0% to 100%. The TR400SGA also has two relays and a 4-20 mA proportional output.

The SG1000C provides independent and accurate indication of shaft position via a 4-20 mA signal to an external device such as a PLC or optional TR400SGA display.

SG1000C Position Sensor

Optional TR400SGA Remote Display Unit

SG1000C Drawings

SG1000D Valve Position SensorSlide Gate & Valve Position

Description

• Valve position feedback — 0° up to 359°

• Precisely measures valve shaft rotary movement

• Works on powered or manually driven valve shafts

• Retains valve position in the event of a power loss

• Interface with PLC or optional TR400SGA Remote

Display Unit

• Class I, Div I (C, D) Class II, Div I (E, F, G)

Key Features



Principle of OperationThe SG1000D is a complete position monitoring system housed in a compact and explosion proof enclosure. It is an encoder-based position sensor providing a 4-20 mA output and is used to measure a rotary process such as a valve position having a clockwise or counter-clockwise rotary movement. The SG1000D works on rotary processes having a full-scale sweep as small as 15 degrees (fully-closed to fully-open), up through those having a full-scale sweep as large as 359 degrees. The optional TR400SGA Remote Display can provide +24 VDC power to the SG1000D, it can display the SG1000D’s valve position proportional 4-20 mA signal in desired units, typically 0% to 100%. The TR400SGA also has two relays and a 4-20 mA proportional output.

The SG1000D has two modes: calibration and normal operating. After installation, a simple calibration procedure is used to program the SG1000D with the encoder values corresponding to the valve’s fully-closed and fully-open position limits. Once programmed, the SG1000D outputs a 4 mA DC signal when the valve is in the fully-closed position, and outputs a 20 mA DC signal when the valve is in the fully-open position. When the valve is at any mid-span position (between fully-closed and fully-open) the SG1000D outputs a signal that is proportionally between 4 and 20 mA.

Process Shaft

SG1000D

Stabilizer bracket (use is optional)

Structural Framework Flexible conduit

TR400SGA RATEMETER

ENTER

VAR

DIAG

REV

PROGOUT

1 2OUT

ERRKEY

REV

Flow of Material Valve Shown

50% Open

Flow of Material Valve Shown 100% Open

TR400SGA RATEMETER

ENTER

VAR

DIAG

REV

PROGOUT

1 2OUT

ERRKEY

REV

50

100

TR400SGA RATEMETER

ENTER

VAR

DIAG

REV

PROGOUT

1 2OUT

ERRKEY

REV

100

SG1000D Valve Position

Monitor

TR400SGA Remote Display

Valve

Valve Drive

Ordering

ES253 Rev C 2014 Electro-Sensors, Inc. All rights reserved.

Options Part NumberTR400SGA, 115 VAC 800-079000TR400SGA, 230 VAC 800-079001TR400SGA, 10-30 VDC 800-079002

Options

Specifi cations subject to change without notice.

If one of our standard products does not meet your specifi cations, please call one of our applications specialists. Many of our products can be customized to fi t specifi c needs.

Customization

SG1000D Specifi cations


SG1000D Valve Position SensorSlide Gate & Valve Position


See SG1000D Installation and Operating Manual for complete details, specifi cations, and programming instructions.



Resolution Minimum: 15° or 1/24th turnMaximum: 359° or 1 turn


Installation

Center drill and tap the shaft to a depthof 0.625" for a 3/8" - 16 UNC thread.The use of a stabilizer bracket isrecommended, but may not be requiredin all applications.

Operating Temperature -40 °C to + 65 °C (-40 °F to 149 °F)


10 feet of 3-conductor shielded cable - standardTB1-1 Red = SupplyTB1-2 Clear = 4-20 mATB1-3 Black = GroundShield Wire


Model Description Part NumberSG1000D Valve Position Sensor 800-010300


SG1000D Dimensions

Shield

Black

Clear

Red

CCW CW

R8SW1 Detail

CW(OFF) CCW(ON)

SW2

SW1

R7 TB1

6.40 3.70

3.82

4.75

3/8-16 UNC-2A

1“ NPT

0.56

4.003.00

SG1000E Product InformationDescriptionElectro-Sensors SG1000E Sub-Turn Shaft Position Monitor is a complete position monitoring system housed in a compact and rugged explosionproof NEMA4X housing. It is an encoder-based position sensor providing a 4-20 mA output and is used to measure a rotaryprocess such as a shaft position having a clockwise or counter-clockwise rotary movement. The SG1000E works on rotary processeshaving a full-scale sweep as small as 5.6 degrees (fully-closed to fully-open), up through those having a full-scale sweep as large as130 degrees.

Principle of OperationThe SG1000E has two modes: calibration and normal operating. After installation, a simple calibration procedure is used to program the SG1000E with the encoder values corresponding to the shaft’s fully-closed and fully-open position limits. Once programmed, theSG1000E outputs a 4 mA DC signal when the shaft is in the fully-closed position, and outputs a 20 mA DC signal when the shaft is inthe fully-open position. When the shaft is at any mid-span position (between fully-closed and fully-open) the SG1000E outputs a signal that is proportionally between 4 and 20 mA.

SG1000E Sub-Turn Shaft Monitor• Accurate shaft position feedback — 0° to 130° Max• Precisely measures shaft rotary movement• Versatile system — works on powered or

manually driven shafts• Rugged explosionproof NEMA4X housing

— long life & dependability• Non-volatile memory — retains shaft position

in the event of a power loss• Interface with a PLC or optional TR400-SGA

display unit• UL, CSA & CE approved to applicable standards

6111 Blue Circle Drive Minnetonka, MN 55343Phone: 952-930-0100 Fax: 952-930-0130 ISO9001:2000 Certified

Free Catalog and Application Assistance

1-800-328-6170Visit Us Online:

www.electro-sensors.com

SG1000E Sub-Turn Shaft Monitor

SG1000E • SpecificationsInput PowerVoltage.................................................. 24 Vdc ± 10%

OutputType ........................................................ 4-20mA standard

General SpecificationsResolution .......................................... 5.6° turn minimum

130° turn maximum Accuracy.............................................. 0.2% to 5% dependent on

calibration span

Environmental

Installation .............. Center drill and tap the shaft to a depthof 0.625" for a 3/8" - 16 UNC - 2B thread.The use of a stabilizer bracket isrecommended, but may not be requiredin all applications.

Operating Temperature .......... -40° C to + 65° CTerminal Block Wiring .............. 10 Feet of 3 Conductor

Shielded Cable Standard TB1-1 Red = Supply. TB1-2 Clear = 4-20 mA. TB1-3 Black = Ground. Shield Wire

Optional TR400-SGA DisplayPlease consult factory for more information.

SG1000E Position MonitorThe SG1000E Monitor provides independent and accurate feedback of shaft position via a 4-20mA signal to an externaldevice such as a PLC or optional TR400-SGA display.

Specifications subject to change without notice.

Consult factory for further options.

ES-254 Rev A

Dimensional Drawings • SG1000E Installation Figure 1

Optional TR400-SGA Remote DisplayThe TR400-SGA accepts the 4-20 mA signal from the SG1000Emonitor and shows the shaft position in desired user unitstypically 0% to 100%. The TR400-SGA also offers two relaysand a 4-20 mA proportional output.

6111 Blue Circle Drive Minnetonka, MN 55343Phone: 952-930-0100 Fax: 952-930-0130 ISO9001:2000 Certified

Free Catalog and Application Assistance

1-800-328-6170Visit Us Online:

www.electro-sensors.com

SG1000E

LISTED

Class I, Div 1, Groups C, DClass II, Div 1, Groups E, F, GUL File: E249019

NEMA4X Cast Aluminum Housing

Documents

Tecno-Control - Reliable SG1000A Slide Gate Sensor ...tecnocontrol.cl/wp-content/uploads/2016/11/SG1000.pdfSG1000A Slide Gate Sensor Slide Gate & Valve Position Description • Measures