Relative Humidity Controller

Input:

Power Supply: 230V + 10%, 50Hz AC/ 240V DC and also through USB Port while connected to Laptop/Computer
 

Output Digital Display:

• Relative Humidity- 2 Digit Display [7 SEG LED]
• Dry Bulb Temperature-4 Digit Display [7 SEG LED]
• Wet Bulb Temperature-4 Digit Display [7 SEG LED]
• LED Indlcation: OC, OF, SET, Relay On

• Accuracy Within + 1%
• Temperature Display Mode is user Selectable by changing Position of a switch for OC & OF.
• Threshold RH to switch humidifier on/off is adjustgable at site on the meter itself or Through Computer.
• Computer Communication port usb easily attachable with a Computer Through Standard Cord.
• User friendly Software for easy and reliable Communication between Computer and the RH-meter for continuous data logging and threshold value adjustments.

Relay Contact:

Potential free N/O Relay contact rated 5A, 230V AC for driving Humidifier / Air Conditioner Heater / V.V.V.F Drive is provided. There is a provision for setting two set points, high and low (e.g.: High at 65% RH & Low at 55% RH) With the help of a set key and two arrow keys, marked red on the front Bezel. Relay contact closes whenever RH value falls below the LOW set level and remains at that state till the RH value reaches the HIGH set level.