Detailed Product Description

Detailed Product Description

The CS dew point sensor FA 410 and FA 411 provide reliable and long term stable dew point monitoring in industrial applications. The newly developed sensor features improved signal and stability in demanding industrial applications. It makes it an ideal choice for dew point
measurements in desiccant dryers.

Drifts caused by temperature changes, dust and aging are eliminated by the electronics providing reliable measurements. Recalibration interval thus could be increased to 2 years.

The measured dew point is output via a 4-20 mA signal output. The compact size of the sensors make them an ideal choice for installations in tight environments. Sensor parameters such as analogue output scaling, alarm values, units etc, can be easily changed by using CS service kit.
This kit is used to connect the sensor to a PC for configuration changes

Technical data FA 410 / FA 411
Measuring range            Dew point            Relative humidity            Temperature	FA 410                       FA 411 -80...+20 ºC               -60...+20 ºC    0...99.9%                    0...99.9% -30...+70ºC                -30...+70 ºC
Accuracy	+-2 ºC dew point @ -50 ºC
Pressure range	-0.1 ... 5.0 MPa
Power supply	12 ... 30 VDC / 60 mA
Ambient conditions	0 ... 50 ºC
Response time t90	0...-40 ºC: 2 minutes -40...0 ºC: 20 sec
Output signal	4…20 mA, 3-wire
Connection	M12, 5 pole
Casing	Zinc alloy, PC + ABS
Classification	IP65
Process connection	G 1/2"  thread (ISO 228/1)
Transport temperature	-30 ... +70 ºC