Humidity Sensor With Modbus RTU Output
Humidity transmitter with Modbus RTU Output Signal connectable with Modbus RTU dataloggers. It is used to measure the realitive humidity in a Solar PV Plant. SEVEN provides a Solar Radiation Shield with a Mounting Bracket for it.
TECHNICAL DATA
| General Information | |
| Power supply | 12 … 30 VDC |
| Measuring range | 0…100 % |
| Sensor housing | UV plastic protection Shield |
| Dimensions | H x W x L: 105mm x 105 mm x 170 mm |
| Tolerance | 25 °C: +/- 2 % r.h. (20…80 %) + 2% f.s. +/ – 0.3 °K (5…60 °C) + 1.5% f.s. |
| Connection | 4-Wire |
| Power Consumption | 20 mA max @24 VDC |
| Signal Output | |
| Type | MB RS-485 Modbus RTU |
| Electrical Connection | |
| Brown | Power (+) |
| Green | Humidity (+) |
| White | Power (-) |
| Yellow | Temperature (-) |