Natural gas pipeline pressure alarm device pressure controller

NegotiableUpdate on 02/20

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The intelligent pressure measurement and control transmission product has stable quality, outstanding performance, and strong anti-interference characteristics. Its main functions include 4-20mA transmission output, two-way relay switch output, on-site display function, high and low voltage alarm and emergency cut-off function. By adopting SMT technology and integrated design concept, the sensor can provide constant pressure excitation, constant current excitation, and adapt to diffused silicon, ceramics, and strain gauge pressure sensors. Natural gas pipeline pressure alarm device

Product Details

Natural gas pipeline pressure alarm device Natural gas pipeline pressure alarm device

One summary:

Intelligent pressure measurement and control transmission products have stable quality, outstanding performance, and strong anti-interference characteristics. The main functions include 4-20mA transmission output, two-way relay switch output, on-site display function, high and low voltage alarm and emergency cut-off function. Adopting SMT technology and integrated design concept, for sensors

Can provide constant voltage stimulation LiConstant current excitation, suitable for diffusion silicon, ceramics, strain gauge pressure sensors. The board is equipped with a built-in microprocessor, which can be programmed with three buttons to achieve zero point, full range, decimal point, display rate, control point setting, and current setting. The whole machine does not require any potentiometer adjustment. Suitable for industrial grade on-site environment, strong anti-interference, high reliability.

II Main Features

◆ High and low voltage alarms can be freely set, with explosion-proof sound and light alarms.

◆ Can be linked with solenoid valve, with emergency cut-off function.

Display the current pressure value with 4 digits.

Set up pressure switch action points on site.

The switch value can be set arbitrarily between zero and full degree.

The panel is equipped with switch point action light indicators for easy observation.

◆ Button calibration and on-site setting of various parameters, easy to operate.

◆ 2-channel switch output, with a load capacity of 3A (resistive load).

three Technical performance

scope of control ：-0.1~0~100Mpa Control accuracy: ≤± 0.5% FS

stability ：≤ 0.2%/year temperature drift: ± 0.2% FS/℃