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China Manufacturer for Differential Pressure Transmitter - WP401B 2-relay Alarm Tilt LED Digital Cylindrical Pressure Switch – Wangyuan

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We insist on offering high quality production with good business concept, honest sales and the best and fast service. it will bring you not only the high quality product and huge profit, but the most significant is to occupy the endless market for Din43650 Temperature Transmitter, Negative Pressure Transmitter, Customize Pressure Transmitter, Our products enjoy good popularity among our customers. We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.
China Manufacturer for 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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China Manufacturer for Differential Pressure Transmitter - WP401B 2-relay Alarm Tilt LED Digital Cylindrical Pressure Switch – Wangyuan detail pictures

China Manufacturer for Differential Pressure Transmitter - WP401B 2-relay Alarm Tilt LED Digital Cylindrical Pressure Switch – Wangyuan detail pictures

China Manufacturer for Differential Pressure Transmitter - WP401B 2-relay Alarm Tilt LED Digital Cylindrical Pressure Switch – Wangyuan detail pictures

China Manufacturer for Differential Pressure Transmitter - WP401B 2-relay Alarm Tilt LED Digital Cylindrical Pressure Switch – Wangyuan detail pictures


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Sticking to the perception of "Creating products of top of the range and earning mates with people today from all over the world", we constantly put the desire of consumers in the first place for China Manufacturer for 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: Mauritania, Indonesia, Berlin, We put the product quality and customer's benefits to the first place. Our experienced salesmen supply prompt and efficient service. Quality control group make sure the best quality. We believe quality comes from detail. If you have demand, allow us to work together to get success.
  • This manufacturer can keep improving and perfecting products and service, it is in line with the rules of market competition, a competitive company.
    5 Stars By Frank from USA - 2018.03.03 13:09
    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 Miguel from Guatemala - 2017.09.28 18:29
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