Tyco Xinyuan TK82 pressure sensor

TK82 fire pipe network pressure gauge

Simple functionsbetween

Fire water pipe wireless pressure collector is mainly used in places with fire hydrants to detect the pressure of fire pipes. It can automatically collect pressure data under unmanned monitoring and automatically transmit data. With the help of the software platform and the supporting software of the mobile APP,data can be displayed,recorded and saved,and pressure abnormalities can be alarmed in real time.

This pressure collector uses a high-precision and high-stability isolation film diffused silicon pressure sensor as the pressure-sensing chip of the collector,a microprocessor with high-precision AD,advanced patch technology,and transmits data through GPRS/NB transmission. Implement wireless monitoring. It comes with an LCD display and a power-on button,making it easy to observe pressure on site at any time.

Product Description

1. Product overview and features:
A. Each sensor will be calibrated for temperature compensation and pressure accuracy when leaving the factory;
B. Each collector will be configured with an independent (no duplicate number) ID code when leaving the factory to facilitate software management;
C. With 4-digit high-definition LCD display;
D. The display resolution can reach 0.001Mpa;
E. With a switch button;
F. The collector is equipped with a GPRS/NB module and can communicate with the platform online;
G. It comes with low voltage detection. Every time the pressure is sent through NB,the voltage will also be uploaded at the same time as a reference for whether the battery is under voltage;

2. Workflow and wireless

A. In normal state,the wireless module does not work (power saving),only the pressure sensor is in working state,and detects pressure changes in real time;
B. If the pressure is normal,send pressure data to the platform once (or twice) a day,turn on the wireless module before,and turn it off after sending;

C. If a pressure is detected,it will automatically turn on and send the current pressure to the platform;

The main parameters

Measured medium: water

Pressure type: gauge pressure

Quantity range: 0MPa～2MPa

Pressure output: GPRS/NB transmission

Comprehensive accuracy: ±1%FS

Pressure unit: MPa

Sampling rate: 30 times/minute

Power supply: 3.7V lithium battery

Medium temperature: 0～85℃

Ambient temperature: -30～85℃

Overload capacity: 150%F