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China Manufacturer for Differential Pressure Transmitter - WP421B 350℃ Medium and high Temperature Pressure Transmitter – Wangyuan Featured Image
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  • China Manufacturer for Differential Pressure Transmitter - WP421B 350℃ Medium and high Temperature Pressure Transmitter – Wangyuan
  • China Manufacturer for Differential Pressure Transmitter - WP421B 350℃ Medium and high Temperature Pressure Transmitter – Wangyuan
  • China Manufacturer for Differential Pressure Transmitter - WP421B 350℃ Medium and high Temperature Pressure Transmitter – Wangyuan
  • China Manufacturer for Differential Pressure Transmitter - WP421B 350℃ Medium and high Temperature Pressure Transmitter – Wangyuan

China Manufacturer for Differential Pressure Transmitter - WP421B 350℃ Medium and high Temperature Pressure Transmitter – Wangyuan

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We normally believe that one's character decides products' quality, the details decides products' high-quality ,while using the REALISTIC,EFFICIENT AND INNOVATIVE staff spirit for Low Price Pressure Transmitter, Tank Level Transducer, Temperature Transmitter, We will provide high-quality products and excellent services at competitive prices. Start benefiting from our comprehensive services by contacting us today.
China Manufacturer for Differential Pressure Transmitter - WP421B 350℃ Medium and high Temperature Pressure Transmitter – Wangyuan Detail:

WP421B 350℃ medium and high temperature pressure transmitter is widely used to measure and control for various industries, including hydraulic and level measurement, Boiler, Gas tank pressure monitoring, Industrial test and control, Petroleum, Chemical industry, offshore, electric power, ocean, coal mine and Oil & Gas.

The WP421B medium and high temperature pressure transmitter is assembled with imported high temperature resistant sensitive components, and the sensor probe can work stably for a long time at a high temperature of 350℃. The laser cold welding process is used between the core and the stainless steel shell to completely melt it into one body, ensuring the safety of the transmitter under high temperature conditions. The pressure core of the sensor and the amplifier circuit are insulated with PTFE gaskets, and a heat sink is added. The internal lead holes are filled with high-efficiency thermal insulation material aluminum silicate, which effectively prevents heat conduction and ensures the amplification and conversion circuit part work at allowable temperature.

Name Medium and high temperature pressure transmitter
Model WP421B
Pressure range 0—0.2kPa~100kPa, 0-0.2kPa~100MPa.
Accuracy 0.1%FS; 0.2%FS; 0.5 %FS
Pressure type Gauge pressure(G), Absolute pressure(A),Sealed pressure(S), Negative pressure (N).
Process connection G1/2”, M20X1.5, 1/2NPT, Customized
Electrical connection Hirschmann/DIN, Aviation plug, Gland cable,Waterproof cable
Output signal 4-20mA (1-5V); 4-20mA + HART; RS485, RS485 + 4-20mA; 0-5V; 0-10V
Power supply 24V(12-36V) DC, 12VDC( output signal: RS485 only)
Compensation temperature 0~150℃, 250℃, 350℃
Operation temperature Probe: 150℃, 250℃, 350℃
Circuit board: -30~70℃
Explosion-proof Intrinsically safe Ex iaIICT4;  Flameproof safe  Ex dIICT6
Material Shell: SUS304/SUS316L
Wetted part: SUS304/ SUS316L, Titanium alloy, Hastelloy C-276
Medium Steam, Oil, gas, air, water, waste water
Indicator (local display ) LCD, LED(no display when the output signal is 4-20mA+ hart protocol)
Overload pressure 150%FS
Stability 0.5%FS/ year
For more information about this medium and high temperature Pressure transmitter, please feel free to contact us.

LCD Display( 3 1/2 bits;4 bits; 5 bits optional)

WP421B-LCD表头-250度-1

LED Display: 3 1/2 bits; 4 bits optional)

WP421B-LED表头-250度-1


Product detail pictures:

China Manufacturer for Differential Pressure Transmitter - WP421B 350℃ Medium and high Temperature Pressure Transmitter – Wangyuan detail pictures

China Manufacturer for Differential Pressure Transmitter - WP421B 350℃ Medium and high Temperature Pressure Transmitter – Wangyuan detail pictures

China Manufacturer for Differential Pressure Transmitter - WP421B 350℃ Medium and high Temperature Pressure Transmitter – Wangyuan detail pictures

China Manufacturer for Differential Pressure Transmitter - WP421B 350℃ Medium and high Temperature Pressure Transmitter – Wangyuan detail pictures


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carry on to further improve, to guarantee merchandise high-quality in line with market and buyer standard necessities. Our organization has a top quality assurance procedure have already been established for China Manufacturer for Differential Pressure Transmitter - WP421B 350℃ Medium and high Temperature Pressure Transmitter – Wangyuan , The product will supply to all over the world, such as: Rotterdam, USA, Ghana, We now have to continue to uphold the "quality, detailed, efficient" business philosophy of "honest, responsible, innovative"spirit of service, abide by the contract and abide by reputation, first-class goods and improve service welcome overseas customers patrons.
  • This is a honest and trustworthy company, technology and equipment are very advanced and the prodduct is very adequate, there is no worry in the suppliment.
    5 Stars By Miriam from Denver - 2017.02.18 15:54
    As an international trading company, we have numerous partners, but about your company, I just want to say, you are really good, wide range, good quality, reasonable prices, warm and thoughtful service, advanced technology and equipment and workers have professional training, feedback and product update is timely, in short, this is a very pleasant cooperation, and we look forward to the next cooperation!
    5 Stars By Nydia from Moscow - 2017.09.30 16:36
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