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Indoor temperature and relative humidity sensor with LCD display and RS-485 Modbus RTU. Readings are visible right where it is installed and are passed on to building management, HVAC control or Perseus at the same time. Perseus detects the sensor automatically.
Temperature and humidity sensor RTU-HTemp Display, LCD, RS-485 Modbus RTU, indoor wall mount - HW group 600922
HW GROUP
Original product
Net price (excl. VAT)
€198.90
Item
HWG-600922
Manufacturer no.
600922
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.600922
Country of originCzechia
Customs tariff number90259090
ConditionNew
Artikel
HWG-600922
Frequently Bought Together
Server rooms and plant rooms often need climate readings both on the wall and in the control system. The RTU-HTemp Display measures -20 to +80 °C with ±0.5 °C accuracy (at 25 °C) and 0-100 % RH, shows both values on its LCD and delivers them over Modbus RTU.
Benefits
- On-site display: current temperature and humidity readable without a laptop or control room.
- Direct integration into building management, HVAC and monitoring systems via RS-485 Modbus RTU.
- Quick commissioning with Perseus thanks to automatic sensor detection.
- Display brightness adjustable via Modbus register or Perseus variable, and the display can be switched off.
- LCD orientation can be changed in the plastic case, and a bracket for screw mounting is included.
Technical data
| Measured values | temperature, relative humidity (2 values) |
|---|---|
| Temperature | -20 to +80 °C, accuracy ±0.5 °C (at 25 °C), resolution 0.1 |
| Relative humidity | 0-100 % RH, accuracy ±5 % RH (at 25 °C), resolution 0.1 |
| Interface | RS-485, Modbus RTU |
| Display | LCD, brightness remotely adjustable |
| Connection | terminal block |
| Power supply | 12 V |
| Galvanic isolation | no |
| Operating conditions | -30 to +80 °C, 0-100 % RH |
| Storage conditions | -40 to +85 °C, 0-100 % RH |
| Dimensions (W x H x D) | 80 x 190 x 39 mm, 125 g |
| Housing / protection | plastic / IP65 |
| Mounting | wall, indoor |
| Warranty | 24 months |
| Manufacturer part number | 600922 |
Applications
- Server rooms and plant rooms with a readout at the entrance or on the wall
- Air-conditioned rooms connected to building management
- Monitoring installations with Perseus and other RS-485 sensors
Scope of delivery
- RTU-HTemp Display sensor
- Bracket for screw mounting
Compatibility
- HWg Perseus with automatic sensor detection
- Modbus RTU masters in building management, HVAC control and SCADA
| Weight | 0.218000 |
|---|---|
| Manufacturer | HW group |
| Hersteller-Nr | 600922 |
| Zolltarifnummer | 90259090 |
| GPSR Herstellerdaten | HW group s.r.o., Rumunská 26, CZ-120 00 Praha 2, www.hw-group.com |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
| Country of Manufacture | Czechia |
| Warranty | 2 years |
| Housing material | Plastic |
| Digital display | Ja |
| Interface | RS-485 |
| Operating voltage | 12 V DC |
| Protection rating | IP65 |
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