[zoom]
[zoom]
[zoom]
£ 115.00
Measures temperature and humidity / output as standard signal / compact
Modbus RTU interface / wall mounting
The humidity sensor is used in HVAC technology to monitor humidity and temperature. The measured values are output by the humidity sensor via the RS485 interface. In this compact humidity sensor, air humidity and temperature are precisely determined using a semiconductor component. For commissioning, the humidity sensor is supplied via a DC voltage. The measured variables are output via a two-wire line. All connections are made via screw contacts in the waterproof IP 65 housing. This function is particularly useful if several measuring points are to be linked to one another during your home surveillance.
| Relative humidity | |
| Measuring range | 0 ... 9 % |
| Accuracy | ±3% |
| Relative humidity | |
| Measuring range | 10 ... 90 % |
| Accuracy | ±2 % |
| Relative humidity | |
| Measuring range | 91 ... 100 % |
| Accuracy | ±3% |
| Temperature | |
| Measuring range | -20 ... +60 °C |
| Accuracy | 0.5% FS |
| General technical data | |
| Display type | without display |
| Interface | RS485 |
| Response time | 300 mS |
| Warm-up time | 15 min |
| Mounting | Wall mounting |
| Communication | Modbus RTU |
| Performance | 1,5 W |
| Transmission format | 8N1, 8N2, 8O1 |
| Baud rate | 4800 bit/s, 9600 bit/s, 19200 bit/s, 38400 bit/s, 57600 bit/s |
| Hysteresis | 1 |
| Temperature influence | ±25% of the basic error per 10°C |
| Protection class (device) | IP65 |
| Power supply | 19 ... 30 V DC |
| Operating conditions | -30 ... 85 °C , 0 ... 95 % RH |
| Storage conditions | -30 ... 85 °C , 0 ... 95 % RH |
| Dimensions ( L x W x H ) | 118 x 35 x 58 mm |
| Weight | 125 g |
