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12-32VDC Differential Pressure Sensor With Output 4-20mA,1-5V or RS485 and Display

12-32VDC Differential Pressure Sensor With Output 4-20mA,1-5V or RS485 and Display photo-1
US$ 120 - 150 MOQ: 1 Piece
Key Specifications
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Place of Origin:
Shaanxi, China
Brand Name:
QINWEI OR OEM
Model Number:
QWB300D
Payment & Shipping
Payment Methods:
Port of Shipment:
TIANJING SHANGHAI SEAPOROT OR XI'AN AIRPORT
Delivery Detail:
Delivery time depends on order quantity.
Place of Origin Shaanxi, China
Brand Name QINWEI OR OEM
Model Number QWB300D

12-32VDC differential pressure sensor  with output 4-20mA,1-5V or RS485 and display

 

Based on piezo-resistive silicon technology, QWB300 differential pressure sensor uses silicon differential pressure sensors 

with stainless steel isolated diaphragm as measuring elements. Made from 316L stainless steel and designed of rigid and robust 

construction, UPB5 differential pressure transmitter is suitable for application in harsh environment and measurement with corrosive pressure media.

This product has widely been used for measurement of differential pressure of pipeline fluids in petroleum industry, chemical industry, electric power hydrology etc.

 

Features:

*Reliable performance, good long term stability*Good static pressure, good ability of anti-impact and overload pressure*Strong reversed polarity protection and current limiting protection*Light weight, easy installation*Integrated stainless steel construction design, small volume

 

Specifications

pressure medium

gas or liquid compatible to stainless steel

pressure ranges

0~0.1...35bar

pressure type

differential (D)

overload pressure

200%FS (positive pressure side),100% (negative pressure side)

output signal

4~20mA, 0~5V, 0~10V, 1~5V, 0.5~4.5V

accuracy

0.1%FS (range>1bar), 0.25%FS (standard), 0.5%FS

load resistance

RL = (U-12V)/0.02A (4~20mA current output) U-loop voltage (V)

long term stability

<0.2%FS/year

supply voltage

12~36V

compensated temperature range

0~+70

operating temperature range

-30~+80

storage temperature range

-40~+120

temperature coefficient of zero

0.3%FS/10

temperature coefficient of span

0.3%FS/10

insulation resistance

100M Ω  @ 50VDC

process connection

G1/4 internal thread, or others

electrical connection

DIN 43650 or others

material of wetted part

1Cr18Ni9Ti

material of pressure membrane

316L

material of housing

1Cr18Ni9Ti

sealing

Butyronitrile or fluoro-rubber sealing ring

 

 

We are a professional high tech enterprise that engaged in the development, sales and customized service of

 

Pressure sensors

 

Pressure transmitters,

 

Temperature sensors

 

Temperature transmitters,

 

Flow meters,

 

level measuring instruments,

 

Calibration instruments

 

Pressure gauges etc.

 

 

They are widely used inaerospace, automobile petroleum, chemical, metallurgy, Paper-making,

 

drugs manufacturing, electric power, food, medicine, railroad and water conservation etc industries

 

Any inquiry, contact us freely.

 

 

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Business Type
Manufacturer, Trading Company
Year Established
2010
Factory Size
3,000-5,000 square meters
Total Employees
11 - 50 People

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