Product Overview
IN68 series micro differential pressure transmitter is used in typical industrial environment and has high reliability. In the environment of vibration, rapid temperature change and high temperature, the micro differential pressure can be effectively collected and kept accurate. It can maintain its zero point accuracy in long-term harsh environment. The sensor has rapid response and built-in high-speed voltage stabilization algorithm to avoid pressure fluctuation caused by external interference such as equipment and fluid.
Main technical indicators
Measuring range: - 4000~4000Pa
Precision: ± 0.25% FS
Signal output: current output type: 4~20mA (three wire system), electrical load ≤ 500 Ω
Voltage output type: 0~10V (three wire system), electrical load ≥ 10K Ω
485 output type: ModBus RTU
Response time: T90 ≤ 3s
Power supply: 20~28VDC
Enclosure protection grade: IP65
Electrical connection: PG9, diameter 5~8mm
Working pressure: less than 1 Bar
Operating temperature: - 40~+60 ℃ (without display), - 20~+60 ℃ (with display)
Storage environment: - 20~60 ℃, humidity 0~85% RH
Circuit connection

Installation dimension drawing

选型表Model Selection Table