pressure sensors air pressure sensor

Description:

Diffuse Silicon pressure transducer is standard and most popular transmitter applied in air and liquid pressure measuring. A high sensitivity silicon pressure chip is employed in the sensor. Through the high reliability of amplifying circuit and precise temperature compensation, and perfect assembly process to ensure the quality and performance of the product.This pressure transmitter is designed for industry application with perfect long term stability.

Technical Parameters:

Measure Range: -100kPa~0.....10kPa...100MPa

Pressure Type: gauge (G), absolute (A), sealed gauge (S)

Overpressure: 150%FS

Accuracy: 0.2%FS, 0.5%FS

Output signal: 4-20mA(2-wire), 0-5V;1-5V;0.5-4.5V;0-10V(3-wire)

Supply: 12-36Vdc,12~36Vdc;15~30Vdc;15~36Vdc;15~36Vdc;5Vdc

Temp.coefficient of zero: ±0.02%FS/°C(typ.)            ±0.03%FS/°C(max.)

Temp.coefficient of span: ±0.02%FS/°C(typ.)            ±0.03%FS/°C(max.)

Compensated temperature range: -10~+70°C

Operating temperature range: -40~+125°C

Storage temperature range: -40~+125°C

Insulating resistance: ≥100MΩ@100Vdc

Load resistance: R≤(U-15)/0.02 (for 4/20mA)       R>100kΩ(for voltage output)

Electrical interface: DIN43650, option 1.5m cable connetion

Pressure interface: G1/2,M20x1.5,G1/4, 1/4NPT, 1/2NPT(customer request)

Material of pressure membrane: 316L stainless steel

Material of housing: 1Cr18Ni9Ti stainless steel

Response time(10%~90%): ≤10ms

Shock/impact: 10gRMS,(20~2000)Hz/100g,11ms

Protection: IP65

Features

Piezoresistive pressure sensor

Pressure range: -100kPa~0...0~10kPa...100MPa

Gas or dilute liquid compatible with 316LSS

High reliability and stability

Output signal optional

Connection mode of connector or lead direct

Can add adjustable zero and full function as customer's request

A variety optional of pressure interface