Temperature and humidity controller

Detailed Product Description

 Temperature and humidity controller is a kind of new PID intelligence meter adopting computer technology. It adopts double-row LED respectively display the humidity and temperature data.

1   Sensor: PT100 sensor for temperature measurement, PT100 OR high molecular sensor for the humidity measurement.

2   Control mode: PID and on/off mode for heat and humidity control. On/off mode  for cool control. On/off control is convenient for using; PID control can improve the meter control precision.

3   Serial communication: the computer can make a long-distance control to the meter by RS485 serial module.

4   Print function: the meter can regularly print annals and sample value of temperature and humidity by connecting mini printer.

II. Main Technical Specifications

1.Accuracy: Temperature measurement accuracy +0.5%F.S+1.0character

           Humidity measurement accuracy + 0.2%F.S+1.0 character

  2.Temperature measurement range:-50.0-150.0

  3.Output relay: AC220V 10A

4.Power-off data-retention time: over 10 years

  5.Work Power: AC220V±10%  50Hz  Power consumption less than 5W

  6.Normal working ambience: Temperature: 0-50 ,Relative humidity: 35%-85% without corrosive gas-free space

  7.Power on, in case-----or ----, or 100% humidity is always displayed in both the upper and lower row windows respectively, please, check if the wire of the sensor is broken, or if a case of short circuit or other problem, such as wrong connection, etc.