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Professional China 4~20ma Pressure Transmitter - WP401B Pressure Switch with pressure transducer function – Wangyuan

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Professional China 4~20ma Pressure Transmitter - WP401B Pressure Switch with pressure transducer function – Wangyuan Detail:

This pressure switch with pressure transducer can be used to measure and control pressure for various industries, including Petroleum and chemical industry, Electric power, water & waste water treatment, Truck, Pumps and other automatic control industries.

WP401B pressure switch adopt advanced imported advanced sensor component, which is combined with the solid state integrated technological and isolate diaphragm technology. The pressure transmitter is designed to work well under various conditions. The temperature compensation resistance makes on the ceramic base, which is the excellent technology of the pressure transmitters. It has standard output signals 4-20mA and switch function (PNP, NPN). This pressure transducer has strong anti-jamming and suits for long distance transmission application.

Name Pressure Switch with pressure transducer function
Model WP401B
Pressure range 0—(± 0.1~±100)kPa, 0 — 50Pa~1200MPa
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”, M20*1.5, 1/4NPT, Customized
Electrical connection Water proof plug
Output signal 4-20mA + 2 relay alarms (HH,HL,LL adjustable)
Power supply 24V(12-36V) DC
Compensation temperature -10~70℃
Operation temperature -40~85℃
Explosion-proof Intrinsically safe Ex iaIICT4;  Flameproof safe  Ex dIICT6
Material Shell: SUS304
Wetted part: SUS304/ SUS316L/ PVDF
Media Drinking water, waste water, gas, air, liquids, weak corrosive gas
Indicator (local display ) 4bits LED (MH)
Maximum pressure Measurement upper limit Overload Long term stability
<50kPa 2~5 times <0.5%FS/year
≥50kPa 1.5~3 times <0.2%FS/year
Note: When range <1kPa, only no corrosion or weak corrosive gas can be measured.
For more information about this Pressure Switch with pressure transducer, please feel free to contact us.

Product detail pictures:

Professional China 4~20ma Pressure Transmitter - WP401B Pressure Switch with pressure transducer function – Wangyuan detail pictures

Professional China 4~20ma Pressure Transmitter - WP401B Pressure Switch with pressure transducer function – Wangyuan detail pictures

Professional China 4~20ma Pressure Transmitter - WP401B Pressure Switch with pressure transducer function – Wangyuan detail pictures


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Our products are broadly regarded and reliable by end users and can meet up with constantly transforming financial and social requires of Professional China 4~20ma Pressure Transmitter - WP401B Pressure Switch with pressure transducer function – Wangyuan , The product will supply to all over the world, such as: Mumbai, US, Croatia, Whether selecting a current product from our catalog or seeking engineering assistance for your application, you can talk to our customer service center about your sourcing requirements. We are looking forward to cooperating with friends from all over the world.
  • Production management mechanism is completed, quality is guaranteed, high credibility and service let the cooperation is easy, perfect!
    5 Stars By Catherine from Finland - 2018.12.28 15:18
    The factory technical staff gave us a lot of good advice in the cooperation process, this is very good, we are very grateful.
    5 Stars By Miranda from Rwanda - 2018.02.12 14:52
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