WP401A Terminal Box Wiring LCD Indicator Standard Pressure Transmitter

Short Description:

WP401A gauge pressure transmitter is outstandingly capable pressure monitoring device designed to operate seamlessly in process systems of all kinds of industrial sectors. Utilizing leading-edge piezoresistive sensor technology, the product offers accurate and reliable 4~20mA and digital output of pressure measurement for control system. Local LCD/LED interface with built-in buttons can be integrated on terminal box to provide basic on-site indication and configuration.

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Product Detail

Product Tags

Application

WP401A Gauge Pressure Transmitter is industrial-proven pressure control solution for wide domains of application:

✦ Oilfield
✦ Chemical Plant
✦ Refinery
✦ Waterworks
✦ Booster Pump Station
✦ Heavy Machinery
✦ Automotive
✦ Power Generation

Description

WP401A is classic pressure measuring device widely applied in pressure control stage of industrial automation processes with its excellent reliability and varied features. It’s remarkable capability of customization on signal, material, connection ,display and fittings allows for easy handling different common or harsh conditions.

Feature

Leading-edge sensing technology

Sturdy classic terminal box protection

Varied thread, flange connection choices

Ease of mounting and operating

Accept custom selection

Modbus and HART protocol output

Integrated Local LCD/LED on-field Interface

Ex-proof structure Ex iaIICT4 Ga; Ex dBIICT6 Gb

Specification

Item name	Terminal Box Wiring LCD Indicator Standard Pressure Transmitter
Model	WP401A
Measuring 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”, 1/2NPT, M20*1.5, Flange DN25, Customized
Electrical connection	Terminal block 2-M20*1.5(F)
Output signal	4-20mA(1-5V); RS-485 Modbus; HART Protocol; 0-10mA(0-5V); 0-20mA(0-10V)
Power supply	24VDC; 220VAC, 50Hz
Compensation temperature	-10～70℃
Operating temperature	-40～85℃
Explosion-proof	Intrinsically safe Ex iaIICT4 Ga; Flameproof safe Ex dbIICT6 Gb
Material	Shell: Aluminium alloy
	Wetted part: SS304/ 316L; PTFE; Tantalum, Customized
Media	Liquid, Gas, Fluid
Local display	LCD, LED, 0-100% linear meter
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 WP401A Industrial Gauge Pressure Transmitter please feel free to get in touch with us.