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

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We stick with the theory of "quality first, company first, steady improvement and innovation to satisfy the customers" for the management and "zero defect, zero complaints" as the quality objective. To perfect our provider, we deliver the items together with the fantastic good quality at the reasonable value for Rs485 Temperature Transmitter, Flush Diaphragm Pressure Transmitter, Air Pressure Sensor, "Change for the better!" is our slogan, which means "A better world is before us, so let's enjoy it!" Change for the better! Are you ready?
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.

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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 concentrate on should be to consolidate and enhance the quality and service of present products, meanwhile consistently produce new products to meet unique customers' demands for 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: Gambia, USA, Angola, We taking advantage of experience workmanship, scientific administration and advanced equipment, ensure the product quality of production, we not only win the customers' faith, but also build up our brand. Today, our team is committed to innovation, and enlightenment and fusion with constant practice and outstanding wisdom and philosophy, we cater to the market demand for high-end goods, to do experienced products and solutions.
  • This manufacturers not only respected our choice and requirements, but also gave us a lot of good suggestions, ultimately, we successfully completed the procurement tasks.
    5 Stars By Lilith from Rome - 2017.02.14 13:19
    Managers are visionary, they have the idea of "mutual benefits, continuous improvement and innovation", we have a pleasant conversation and Cooperation.
    5 Stars By Joanne from Nigeria - 2017.06.16 18:23
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