SPECIFICATIONS

There   are seven parameters needed to specify the wireless temperature monitoring   system
  1. Manageable temperature sensor numbers: 18 or more

2. Displayable temperature sensor numbers: 6-18

3. Alarm output: One (electrical independent   contact), 250Vac, 0.6A/24Vdc, 5A

4. Internet interface: one-line isolation RS-485   industrial bus interface

5. Rated voltage: AC110-240V

6. Operating temperature:-10℃～+80℃

7. Storage temperature: -40℃～+80℃

TESTING AND QUALITY

All Mingrui Wireless   Temperature Monitoring Systems are designed, rated, manufactured and tested in   strict compliance with IEEE-802.15.4. Routine tests performed on each wireless   temperature monitoring system are temperature display test, operating   condition indicating test and over temperature alarming test. Mingrui's   internal quality system has been developed and certified under ISO 9001   quality system

CONSTRUCTION

Standard wireless   temperature monitoring system includes wireless temperature sensors and wireless   temperature monitor

WIRELESS TEMPERATURE    SENSOR

Function

Wireless   temperature sensor packages temperature sensor, measuring circuit, logic   control circuit, wireless interface and power supply circuit into a heat   shrinkable coat and is used to measure charged object surface temperature

Specifications  

1.          Temperature measuring range: -55℃～+125℃

2.          Measuring precision: ±0.5℃

3.          Resolution ratio: 0.0625℃

4.          Temperature measurement period:   about 75s