Artech Instruments & Controls Pvt. Ltd.

On Line Instruments

	RH Indicator With Sensor MODEL 200 RH
	RH Indicator With Sensor MODEL 210-RH
	RH & Temp. Indicator MODEL 200-RHT WITH SENSOR
	RH Controller With Sensor MODEL 201-RH
	RH Dual Set Point Controller With Sensor MODEL 231M-RH

RH Dual Set Point Controller With Sensor MODEL 231M-RH

The Artech Humidity Controller Model 231M-RH is a dual setpoint compact sturdy instrumentused with RX-01 RH Sensors/Transmitters for controlling the Humidity in enclosed rooms/chambers.

The Set points are adjusted by means of a ten-turn potentiometers. Depressing the "SET" switch displays the set Relative Humidity. In normal operation the display indicates actual Relative Humidity.

Applications

• Humidifiers / Dehumidifiers
• Hatcheries
• Humidity Ovens
• Incubators
• Drying Systems
• Process control
• Greenhouses
• Floriculture
• Environment Chambers
• HVAC Systems

Specifications

RH Sensor	:	RX-01 Sensor / Transmitter (4-20 mA)
Range	:	10-95%RH (0 - 65 ^o C Temp.)
Resolution	:	1%RH
Accuracy	:	+ 3%
Display	:	3 ½ digit LED displays on the front panel
Power Supply	:	230V + 10%, 50Hz AC
Dimensions	:	96 x 96 (201-RH), 192 x96 (231M-RH) 150mm Stem x 16 mm OD (RX-01)
Set points	:	Two adjustable throughout the range
Output	:	One set of relay c/o contacts per set point rated for 5A resistive at 230V AC