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Smart Differential Pressure Transmitter 4-20mA

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    Negotiable

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  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Beijing

  • Validity to:

    Long-term effective

  • Last update:

    2023-07-24 19:20

  • Browse the number:

    405

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Company Profile

Yantai Haiyu Automatic Equipment Co., Ltd.

By certification [File Integrity]

Contact：haiyuzidong(Mr.)  

Email：

Telephone：

Phone：

Area：Beijing

Address：Beijing

Website：http://www.haiyuinstrument.com/ http://haiyuzidong.haobanjia168.com/

Product Details

GENERAL

Smart differential pressure transmitter is a highly sophisticated and advanced device that has revolutionized the way pressure is measured and monitored in various industries. It is a highly reliable and accurate tool that helps industries to maintain efficiency and safety while optimizing their operations.

 

 

FEATURES

1.Widely used for measuring differential pressure (or pressure), level, density of liquid, gas or steam and convert the value of above into current signal output or digital protocol output.

2.The pressures are directly applied to the isolating diaphragm that provide isolation and resistance against process fluid corrosion.

3.Being microprocessor based, the electronic circuit is extremely versatile and accurate.

4.Combined with the sensor precision, it provides the high accuracy and range ability.

5.Transmitter performance is improved by continuous monitoring of the sensor temperature and corresponding corrections.

6.A local display permits easy reading and writing of data

 

SPECIFICATIONS

Process Fluid

Liquid, Gas or steam

Application

Differential Pressure

Measuring Range

0 - 0.16 kPa  (Minimum)

0 - 20.0 MPa (Maximum)

Accuracy

+/- 0.005% of span

Stability

+/-0.10% of URL for 2 years

Working

Temperature

-25 to +100 °C

Max. Pressure

40 MPa

Material

Retangualr flange : Stainless Steel 304 / Stainless Steel 316

Draint & Vent   : Stainless Steel 304 / Stainless Steel 316

Diaphragm      : SS 316L / HB / HC / Monel / Tantalum

Wetted O-Ring

Buna N / Viton / PTFE

Bolts & Nuts

CS/ SS304/SS316

Mounting Bracket

CS/ SS304 / SS316

Name / Tag Plate

SS304 / SS316

Converter Housing

Low copper cast aluminum alloy with polyurethane

Fill Fluid

Silicone / Fluorine Oil

Protection Class

IP65 (Standard) Intrinsically Safe EEx ia IIC T5 (Standard) Explosion proof Ex D IIB T5

Display

5 Digits programmable & 0-100% Bargraph

Display Unit

Standard 22 different engineering unit 5 Digits programmable for special unit

Keypad

3 internal keys for programming and output setting

Current Output

4 - 20 mA 2 wires with Hart protocol   Load : Rohm=(Vdc-9)*50

Power Supply

9 - 32 VDC

Damping

0 - 32 seconds

Response Time

200 mS

Mounting

2"bracket 

Humidity Limit

0 to 100% 

Turn on Time

2 Seconds 

Zero Calibration

Automatic zero calibration by button

Cable Entry

M20/ 1/2" NPTF or others as per request

Temperature Effect

+/-0.10% ~ +/-0.5% of span per 20 °C

Vibration Effect

+/-0.05% of URL per g to 200 Hz in any axis

EMI/RFI Effect

Follow SAMA PMC 33.1 from 20 to 1000 MHz and for field strengths up to 30 V/m

Process

Connection

1/4" - 18 NPT

1/2" - 14 NPT or others as per request

Ambient Temperature

-25 to +80 °C

Dimensions

102 mm ( W ) * 188 mm ( H ) * 130 mm (D)

Weight

4.0 Kg

 

Measuring Range

Range Code

Pressure Range

Transmitter

Low Range

High Range

Low Range

High Range

Differential Pressure

Gauge Pressure

Absolute Pressure

2

0 - 0.16 kPa

0 - 1.0 kPa

0 - 16.32 mmH2O

0 - 102.0 mmH2O

 

0 - 1.6 mbar

0 - 10 mbar

0 - 0.6423 InH2O

0 - 4.015 InH2O

0 - 0.023 psi

0 - 0.145 psi

0 - 0.001 Kg/cm2

0 - 0.010 Kg/cm2

3

0 - 1.0 kPa

0 - 6.0 kPa

0 - 102.0 mmH2O

0 - 611.82 mmH2O

 

0 - 10 mbar

0 - 60 mbar

0 - 4.015 InH2O

0 - 24.088 InH2O

0 - 0.145 psi

0 - 0.87 psi

0 - 0.010 Kg/cm2

0 - 0.061 Kg/cm2

4

0 - 6.0 kPa

0 - 40 kPa

0 - 611.82 mmH2O

0 - 4078 mmH2O

0 - 60 mbar

0 - 400 mbar

0 - 24.088 InH2O

0 - 160.6 InH2O

0 - 0.87 psi

0 - 5.802 psi

0 - 0.061 Kg/cm2

0 - 0.408 Kg/cm2

5

0 - 40 kPa

0 - 200 kPa

0 - 4.079 MH2O

0 - 20.39 MH2O

0 - 400 mbar

0 - 2000 mbar

0 - 160.6 InH2O

0 - 802.9 InH2O

0 - 5.802 psi

0 - 29.0 psi

0 - 0.408 Kg/cm2

0 - 2.039 Kg/cm2

6

0 - 160 kPa

0 - 1000 kPa

0 - 16.32 MH2O

0 - 101.97 MH2O

0 - 1.6 bar

0 - 10 bar

0 - 642.3 InH2O

0 - 4014 InH2O

0 - 23.21 psi

0 - 145 psi

0 - 1.632 Kg/cm2

0 - 10.197 Kg/cm2

7

0 - 400 kPa

0 - 2500 kPa

0 - 40.79 MH2O

0 - 254.9 MH2O

0 - 4.0 bar

0 - 25 bar

0 - 1605 InH2O

0 - 10036 InH2O

0 - 58.02 psi

0 - 362.6 psi

0 - 4.079 Kg/cm2

0 - 25.49 Kg/cm2

8

0 - 1.6 MPa

0 - 8.0 MPa

0 - 163.1 MH2O

0 - 815.76 MH2O

 

 

0 - 16 bar

0 - 80 bar

0 - 6423.4 InH2O

0 - 32117 InH2O

0 - 232.1 psi

0 - 1160.3 psi

0 - 16.32 Kg/cm2

0 - 81.578 Kg/cm2

9

0 - 4.0 MPa

0 - 20 MPa

0 - 407.9 MH2O

0 - 2039.4 MH2O

 

 

0 - 40 bar

0 - 200 bar

0 - 16059 InH2O

0 - 80292.6 InH2O

0 - 580.2 psi

0 - 2901 psi

0 - 40.79 Kg/cm2

0 - 203.94 Kg/cm2

 

WIRING DIAGRAM

 

Dimensions

 

Order Code:

Item

Code

Specification

HY3051SDP

Differential Pressure Transmitter

HY3051SGP

Gauge Pressure Transmitter

Measurement Range

2

0-0.1~1.5 Kpa

3

0~7.5 Kpa

4

0~37.4 Kpa

5

0~186.8 Kpa

6

0~690 Kpa

7

0~2068 Kpa

8

0~6890 Kpa

9

0~20680 Kpa

Output

S

4-20mA, HART Protocol, Linear output

J

4-20mA, HART Protocol, Square root output(Range≥5kpa)

Diaphragm Material

/ Fill Fluid

2

Stainless Steel 316L Silicone Oil

3

Hastelloy C(range >3Kpa) Silicone Oil

A

Stainless Steel 316L Fluorine oil

Drain hole

B

Back of process flange or none

U

Process flange side upper

L

Process flange side lower

Wetted O-ring Material

7

Buna-N (NBR)

6

Viton (FKM) (Temperature ≥-20℃)

5

Low Temperature Viton (FKM-GFLT)

Process Connection

H

1/4'' NPT F

Maximum Pressure Limit

1

14 Mpa( 4Mpa for range 2)

3

25 Mpa

5

32 Mpa

Cable Entry

1

M20*1.5

Mounting Bracket

B00

None

B01

Tube-type Curved Bracket (carbon steel)

B02

Wall mounting bracket (carbon steel)

B03

Tube-type Flat Bracket (carbon steel)

B04

Tube-type Curved Bracket (stainless steel)

B05

Wall mounting bracket (stainless steel)

B06

Tube-type Flat Bracket (stainless steel)

Optional

d

Intrinsically safe type, Flameproof (Exd IIC T4~T6)

i

Intrinsically safe (Exia IIC T4~T6)

M3

LCD display

D1

Stainless steel drain valve or screw (2pcs)

C1

1/2'' NPT female waist flange (2sets)

C12

1/2'' NPT-M20*1.5-Φ14 pressure pipe (2sets)

C2

M20*1.5 male thread T joint (2sets)

C21

M20*1.5 T joint -Φ14 pressure pipe (2sets)

K1

Degreasing treatment

 

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