CS-iTEC dew point sensor / dew point transmitter S 212
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-iTEC service kit.
This kit is used to connect the sensor to a PC for configuration changes.
The CS-iTEC dew point sensor S 212 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.
Application
Dew point measurement is used in:
Compressed air dryers and before sensitive equipment
- Plastic injection process resin drying
- Blow molding process
- Medical gases in hospitals
- Compressed air purity in food and pharmaceutical industry
- In all industrial processes requiring high purity of clean and dry air (CDA)
Connection of S 212 with measuring chamber to compressed air
Product features
- Dew point sensor for low dew point applications down to -50 ºC
- Long term stability
- IP65 casing provides robust protection in rough environment
- Very fast response time ensures safe and reliable indication whenever dew points are out of valid ranges
- Can be installed directly into dryers through G 1/2″ thread
- High accuracy of ±2 ºC dew poin
Technical data
| Measuring range Dew point Relative humidity Temperature |
-50 …+20 ºC 0 …99.9% -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 | -20 … 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 |
| Classification | IP65 |
| Process connection | G 1/2″ thread (ISO 228/1) UNF 5/8″ thread (on request) |
| Transport temperature | -10 … +60 ºC |
