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Humidity Controller

Humidity Controller
Humidity Controller
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Product Code : 06
Product Description

Humidity Controller

Humidity Controllers with model of IM3700 series are microcontroller based highly versatile controllers for combined control of temperature and humidity. These are useful in pharmaceutical industry, environment chambers, green house rooms etc. These controllers are available with PID control algorithm. These controllers accept input from different types of humidity sensors and RTD sensor for dry bulb and wet bulb measurement technique.

Features

  • Microcontroller based Digital Circuitry
  • Two Row Four digit LED display for parameter indication
  • Dust proof membrane keypad for programming
  • Input interface: Pt 100 RTD for temperature
    • RTD for Dry / Wet bulb technique
    • 4-20 mA from Humidity sensor or
    • 0-10 V or 0-3 V from Humidity sensor. (Factory set)
  • Control algorithm independent PID
  • NV RAM storage to retain setpoint in case of power failure
  • Control output : Relay outputs rated 230V / 5A (resistive) 
    • Open Collector Outputs
    • High Low setpoint with Relay output for Compressor control
  • RS 232 Serial Interface for PC or Serial Printer (Optional)
  • Real time Clock (Optional).

 Specifications

Temperature

 -199.9 to +199.9 / 399.9 C

Humidity

 1-3 V (20-90%)
 0-10 V (0-100%)
 0- 5 V (0-100%)
 4-20 mA

Supply Out

 5 V / 12 V / 24 V optional

Resolution

 0.1 C

Accuracy

 0.1 C (+199.9 range)
 0.2 C (+399.9 range) +/- 1 digit

Relay

 230 V/5A (resi) or Open Collector Maximum 3 Nos.

Storage

 8k / 32k / 64k memory

Size

 96 x 96 x 150 mm. (DIN standard).


KVAR TECHNOLOGIES PVT LTD
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