WP401B Pressure Switch with pressure transducer function

Short Description:

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.

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Product Detail

Product Tags

Application

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.

Description

This indicator is stable and reliable, it has 4 bits display according to 4-20mA signal coming from pressure transmitter. 2-ways alarm output, when an alarm is triggered, corresponding alarm light on the panel will blink.

Relay output alarm type indicator with built-in relay, contacts can active directly actuator by the nearest 1A current.

Features

High stability & reliability

With local LED display

With 2 relay alarms or switch function

Imported advanced sensor component

Display setting range: 4mA: -1999~ 9999; -1999~9999

Compact and robust construction design

Light weight, easy to install, maintenance-free

Pressure range can be adjusted in external

Explosion-proof type: Ex iaIICT4, Ex dIICT6

Specification

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, M12 plug, G12 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/SS316
	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.