DPT1 Pressure Transmitters

8/10/2019 DPT1 Pressure Transmitters

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Differential Pressure Transmitters/Transducers

DPT 1 Pressure TransmitterThe HAWK DPT1 and DPT6 series differential

pressure transducers and transmitters have been designed

for industrial applications including fluids and gases. The

principle of these differential pressure sensors are utilizing

piezoresistive technology. The output signal of the sensing

bridge is converted to be a standardized current or voltage

output signal through the circuit board.

Typical Application :

Flow Control- balancing flow, flowrate indicators, Adjust

flowrates, detecting reverse flow

Pumps

Liquid Level

Filter - Cartridge filter, Self-cleaning filter

Heat Exchanger

- Built-in Amplifier

- Temperature Compensated

- Zero and span Adjustments

- Compact Construction

- Flase system Shutdown Prevention

- EMI / RFI ProtectedSpecifications

Performance Characteristics

Accuracy at 25 oC (Linearity,

Hysteresis, Repeatability) :

OOOOO0.2... 0.4% F.S

OOOOO0.2% F.S (On request)

Stability at 25 oC

OOOOO0.4% F.S./ year

Thermal Zero Shift :

OOOOOEEEEE0.04% F.S / oC

OOOOOEEEEE0.02% F.S / oC (on request)

OOOOOEEEEE0.01% F.S / oC (on request)

Thermal Span Shift :

OOOOO- 0.010% F.S / oC (0/+70 oC)

OOOOO- 0.012% F.S / oC (-25/85 oC)

OOOOO- 0.014% F.S / oC (-40/135 oC)

Response Time :

Less than 5ms

Environment Characteristics

Media Temperature Range :

- 25... 125 oC

Ambient Temperature Range :

- 20 ... 85 oC

Storage Temperature Range :

-25.. 135 oC

Compensated Range :

-40 ... 135 oC

Weatherproof Rating :

IP 65 or better

Physical Characteristics

Housing (Case):

304 Stainless Steel,316 Stainless Steel (Option)

Wetted Material :

DPT 1 Series-Brass, 304SS,

316SS, Monel, Hastelloy B,

Hastelloy C, 17-4 PH

(Others On Request)

DPT 6 Series-PVDF, PTFE,

PVC, PP, PE or NYLON

(Others On Request)

Ceramic Sensor :

Aluminum Oxide Al2O

3(96%)

Seal Material :

NBR (Buna Rubber), FPM

(Viton), Silicone Polymer, Neo-

prene,

Pressure Connection :

1/2NPT, 1/4NPT, 1/8NPT

G 1/2, G 1/4, G 1/8,

R 1/2, R 1/4, R 1/8,

7/16 UNF (Others on request)

Female (Standard)

Male (Option)

Electrical Connector :

DIN43650 A Terminal Box

(IP 65), Shutter Type Cable (IP68), Flex Protecting Cable (IP

68), DIN Plug with 1/2 Female

Conduit (IP 65)

Electrical Data

(Voltage)

Output Signal :

0-10V, 0-5V, 0.5-4.5V, 1-5V (3 Wire)

Power Require-

ment:

15-32 VDC (Normal

24 VDC)

Load Resistance :

PPPPP10 K Ohms

Electrical Data

(Voltage)

Output Signal :

4-20mA (2 Wire)

Power Require-

ment:

10-32 VDC

(Normal 24 VDC)

Load Resistance :

OOOOO(supply voltage

-10V)/(0.02A)Ohms


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iiiii

iiiii

iiiii

iiiii

UB+ / S+

OV / S-

OV / S-

UB+

S+

-

-

-

-

+

+

+

+

2 - WIRE

Current

4...20 mA

3 - WIRE

Voltage

0 ... 10 V

DIN Connnection

Output Red Black WhiteVoltage +V Supply - V Supply Output

Current + V Supply - V Supply N / C

Cable Connection

RED - SEE TABLE

WHITE - SEE TABLE

BLACK - SEE TABLE

The diagram shows the optimum ratio

between the load and supply voltage of the

4-20 mA transmitter.

For a correct use, any combination of Loadresistance and supply voltage, Choose the

slant line area.

05 10 15 20 25 30

200

400

600

800

1000

1200

RLOhm

RL= (Us-10) x 50 Ohm

Supply

Voltage (V)

DIN 43650 A Shutter Type Cable Flex Protecting Cable

48

38 23

65


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Pressure RangesScale : psi

Code P1 P2 P3 P4 P5 P6 P7 P8 P9 P10 P11 P12

Range 15 30 60 100 150 200 300 500 750 1000 1500 2000

Overload 30 60 120 200 300 400 600 1000 1500 1750 3000 3500

Code P13 P14 P15

Range 3000 5000 7500

Overload 6000 8500 10000

Scale : barCode B1 B2 B3 B4 B5 B6 B7 B8 B9 B10 B11 B12

Range 0.6 1 1.6 2.5 4 6 10 16 25 40 60 100

Overload 1.2 2 3.2 5 8 12 20 32 50 80 120 200

Code B13 B14 B15 B16

Range 160 250 400 600

Overload 320 500 600 750

Scale : kg/cm2

Code K1 K2 K3 K4 K5 K6 K7 K8 K9 K10 K11 K12

Range 0.6 1 1.6 2 2.5 4 5 6 10 16 20 25

Overload 1.2 2 3.2 4 5 8 10 12 20 32 40 50

Code K13 K14 K15 K16 K17 K18 K19 K20 K21 K22

Range 40 50 60 100 160 200 250 400 500 600

Overload 80 100 120 200 320 400 500 600 750 750

Note : If you need the other ranges not losted, please contact with our distributors

Order InformationDPT1 4 R S 2 F A 12 A B7 B

1. Model No (DPT1, DPT6)

2. Accuracy (50%)

3. Reference (Relative)

4. Watted Parts Material (SS316)

5. Pressure Connection (1/2NPT, F-Female M-Male)

6. Electrical Connection (Shutter Type Cable)The code of the cable (12 = Code 12)

7. Output Signal (0-10 V)

8. Pressure Range (0-10 bar)

9. Seal Material (NBR)

2. Accuracy :

Code 1 2 3 4 5 6 7 8

Accuracy EEEEE0.05% EEEEE0.1% EEEEE0.25% EEEEE0.5% EEEEE1% EEEEE1.5% EEEEE2% EEEEE3%3. Reference :

Code R

Pressure Relative

4. Watted Parts Material :

Code S A M B I H KMaterial 316SS 304SS Monel Brass Steel Hastelloy C 17-4PH

Code D F C K G J L

Material PVDF PTFE PVC PP PE NYLON OTERS

5. Pressure Connection :

Code 2 4 8 7 D H E F A G B C

Material 1/2NPT 1/4NPT 1/8NPT 7/16UNF G1/2A G3/8A G1/4A G1/8A R1/2 R3/8 R1/4 R1/8

6. Electrical Connection :

Code A D F P

Material DIN43650 A DIN Plug with 1/2 Female Conduit Shutter Type Cable Flex Protecting Cable

7.Output Signal :

Code A B C D E F G H

Material 0-10V 0-5V 1-5V 0.5-4.5V 1-6V 4-20mA 0-20 mA 0-100 mV

8. Pressure Range :Please refer to the range table and down the code you need.

9. Seal Material :

Code B C V N E S

Material NBR Chloroprene Viton Neoprene Ethylene Propylene Silicone Polymer

SSSSSSSSSS

SSSSS

SSSSS

SSSSS

SSSSS

SSSSS

SSSSS

SSSSS

SSSSS

SSSSS

SSSSS

SSSSS

SSSSS

SSSSS

SSSSS

SSSSS SSSSS SSSSS SSSSS

SSSSS SSSSSSSSSSSSSSSSSSSSSSSSS

Documents

DPT1 Pressure Transmitters