4-20mA Signal Output Gas Pressure Sensor

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Overview

QP-82B can be used to measure gas or liquid pressure with the range of -20~0KPa, 0~5KPa….0~500KPa….0~20 MPa.

Product Details

4-20mA Signal Output Gas Pressure Sensor

Production Introduction:

Model: QP-82B pressure sensor

Range: -20~0KPa, 0~5KPa….0~500KPa….0~20 MPa

Feature:

◆flush membrane type pressure transmitters

◆Have the characteristics of high precision, good stability, long working life and high reliability.

◆Small in size, light in weight, Easy to installation.

◆Pressure connection and Electrical connection are able to chosen by customers.

◆Suitable for the measuring and produce of medical treatment, food equipment.

Dimensions: (unit: mm)

QP-82B dimension.png

Technical Specifications:

Measuring media	Gases or liquids which are compatible to 316L stainless steel
Measuring range	-20~0KPa, 0~5KPa….0~500KPa….0~20 MPa
Pressure type	Gauge(G),Absolute(A),Sealed(S)
Signal output	transmitter, mA (2 wires)		4~20mA
	transmitter, Vdc (3 wires)		0~10V, 1~5V，0~5V,0~20mA
Combined accuracy	%FS		±0.25(Standard), ±0.5（Max）
Long stability	±0.1%FS/year（Standard）；±0.2%FS/year（Max）
Power supply	Vdc	12~36（Standard 24Vdc）
Compensated temp.	ºC	-10~+60
Operating temp.	ºC	-20~+80
Temperature coefficient of ZERO	%FS/10ºC	±0.3%FS(≤100Kpa) , ±0.2%FS(＞100Kpa)
Temperature coefficient of SPAN	%FS/10ºC	±0.3%FS(≤100Kpa) , ±0.2%FS(＞100Kpa)
Insulation resistance	MΩ	＞500 @ 100Vdc
Electrical connection	DIN43650，Aviation connector，Directly lead（Selectable）
Material	Housing Material		Stainless steel（1Cr18Ni9Ti）
	Material of diaphragm		316L Stainless steel
Pressure connection	G1/2 or M20x1.5
Environment protection	IP		65
Safe overload	%FS		150
Ultimate overload	%FS		200

Electrical connection: