Description
DS-RH-D is a capacitive relative humidity (RH) sensor. It is equipped with an output relay with adjustable switching level and with analog 0-10V voltage / 0- 20mA (4-20mA) current output. The measurement is performed periodically after about 8s. Based on these measurements it is possible to directly control the ventilation, air conditioning and heat recovery units.
Supply voltage range | 14 – 30 18 – 30 | V DC V AC | ||||||
Operating range | 0 – 100 % | RH | ||||||
 | Accuracy 20 – 80 % | ±4 % | RH | |||||
Accuracy 0 – 100 % | ±6 % | RH | ||||||
| Measuring period | 8 | s | |||||
Voltage output | 0 – 10 | V DC | ||||||
| Current output 1 | 0 – 20 | mA | |||||
Current output 2 | 4 – 20 | mA | ||||||
| Max. switching voltage | max. 250 | V AC | |||||
Max. switching current | max. 5 | A | ||||||
| Working temperature | 0 to +40 | °C | |||||
Storage temperature | -20 to +60 | °C | ||||||
| Storage humidity | 5 to 90 % | RH | |||||
Protection | IP20 | – | ||||||
| Dimensions | 257x100x60 | mm | |||||
