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High Performance Economical Differential Pressure Transmitter - WP401B 2-relay Alarm Tilt LED Digital Cylindrical Pressure Switch – Wangyuan

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Our eternal pursuits are the attitude of "regard the market, regard the custom, regard the science" as well as theory of "quality the basic, have faith in the initial and administration the advanced" for High Precision Pressure Sensor, Economical Level Transmitter, Intelligent Indicator, Customer pleasure is our main purpose. We welcome you to definitely build business relation with us. For further more information, you should never wait to contact with us.
High Performance Economical Differential Pressure Transmitter - WP401B 2-relay Alarm Tilt LED Digital Cylindrical Pressure Switch – Wangyuan Detail:

WP401B LED Digital Pressure Switch can be used to measure & control gauge or absolute pressure in a variety of different industrial applications:

  • ✦ Air Duct
  • ✦ SCADA System
  • ✦ Oxygen Generator
  • ✦ Oilfield Water Injection
  • ✦ Gas Gate Station
  • ✦ Irrigation Pipeline
  • ✦ Crude Oil Dehydration
  • ✦ Wind Turbine Generator

WP401B Tilt LED Pressure Switch adopts 5-wire cable lead connection transmitting both 4~20mA and relay outputs. The function of High & Low alarm point facilitate monitor and control on pressure variation at key process points. Alarm lamps are integrated on upper corners of the LED indicator, providing legible reading and alert.

WP401B Sloping LED 2-relay Alarm Cylindrical Pressure Sensor

Item name 2-relay Alarm Tilt LED Digital Cylindrical Pressure Switch
Model WP401B
Measuring range 0—(± 0.1~±100)kPa, 0 — 50Pa~400MPa
Accuracy 0.1%FS; 0.2%FS; 0.5 %FS
Pressure type Gauge pressure; Absolute pressure; Sealed pressure; Negative pressure (N).
Process connection M20*1.5, G1/2”, 1/4″NPT, Customized
Electrical connection Cable lead; Waterproof plug, Customized
Output signal 4-20mA + 2 relay alarms
Power supply 24V(12-36V) DC
Local display 4bits tilt LED indicator
Compensation temperature -10~70℃
Operating temperature -40~85℃
Material Cylindrical enclosure: SS304/316L
Wetted part: SS304/316L; Hastelloy alloy; PTFE, Customized
Medium Liquid, Gas, Fluid
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 measuring range <1kPa, only no corrosion or weak corrosive gas can be measured.
For more information about WP401B Pressure Switch, please feel free to contact us.

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High Performance Economical Differential Pressure Transmitter - WP401B 2-relay Alarm Tilt LED Digital Cylindrical Pressure Switch – Wangyuan detail pictures

High Performance Economical Differential Pressure Transmitter - WP401B 2-relay Alarm Tilt LED Digital Cylindrical Pressure Switch – Wangyuan detail pictures

High Performance Economical Differential Pressure Transmitter - WP401B 2-relay Alarm Tilt LED Digital Cylindrical Pressure Switch – Wangyuan detail pictures

High Performance Economical Differential Pressure Transmitter - WP401B 2-relay Alarm Tilt LED Digital Cylindrical Pressure Switch – Wangyuan detail pictures


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We intention to see quality disfigurement within the creation and supply the ideal support to domestic and overseas buyers wholeheartedly for High Performance Economical Differential Pressure Transmitter - WP401B 2-relay Alarm Tilt LED Digital Cylindrical Pressure Switch – Wangyuan , The product will supply to all over the world, such as: Liberia, Hungary, Barcelona, Based on our automatic production line, steady material purchase channel and quick subcontract systems have been built in mainland China to meet customer's wider and higher requirement in recent years. We have been looking forward to cooperating with more clients worldwide for common development and mutual benefit!Your trust and approval are the best reward for our efforts. Keeping honest, innovative and efficient, we sincerely expect that we can be business partners to create our brilliant future!
  • This company has the idea of "better quality, lower processing costs, prices are more reasonable", so they have competitive product quality and price, that's the main reason we chose to cooperate.
    5 Stars By Tina from Portugal - 2017.03.28 12:22
    Good quality, reasonable prices, rich variety and perfect after-sales service, it's nice!
    5 Stars By Grace from Bolivia - 2018.02.04 14:13
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