Temperature and humidity sensor RTU-HTemp T3411, LCD, dew point, RS-485 Modbus RTU, -30 to +80 °C - HW group 600874

Distributed measuring networks with many indoor and outdoor points benefit from sensors that deliver several values over one RS-485 line. The RTU-HTemp T3411 provides up to 7 values: it measures temperature from -30 to +80 °C and relative humidity, then derives dew point, absolute and specific humidity.

Benefits

• Up to 7 values from one sensor, adding dew point, absolute and specific humidity to temperature and humidity.
• Readings shown on the LCD and available in the control system via Modbus RTU at the same time.
• Works standalone with any Modbus RTU master or together with Perseus.
• Low consumption of 10 mA at 12 V.
• IP65 housing with an IP40 probe, so it can be used outdoors.

Applications

• Outdoor temperature and humidity at data centers and technical buildings
• Wide-area measuring networks with many points
• Industrial monitoring and control
• Food manufacturing and processing

Compatibility

• HWg Perseus
• Third-party Modbus RTU masters