Temp Humidity

The KTA-279 is an interface primarily designed to read Maxim/Dallas DS18S20 and DS18B20 temperature sensors and store readings in Modbus Holding Registers so they are made available for SCADA, PLC or PC monitoring.

RHO are humidity and temperature sensors (relative humidity) suitable for both indoor and outdoor applications utilizing BACnet MS/TP Communications

RHO are humidity and temperature sensors (relative humidity) suitable for both indoor and outdoor applications utilizing BACnet MS/TP Communications

PVT100 Humidity and Temperature Transmitter and Remote Probe with 0-10 V / 4-20 mA outputs and Modbus RTU RS485 communications. Operates to 120 degC. Remote probe cable length 2.5m  

PVT100 Humidity and Temperature Transmitter and Remote Probe with 0-10 V / 4-20 mA outputs and Modbus RTU RS485 communications. Remote probe cable length 2.5 m

PVT100-DM Duct Mount Humidity and Temperature Transmitter with 0-10 V / 4-20 mA outputs and Modbus RTU RS485 communications

PVT100-WM Wall Mount Humidity and Temperature Transmitter with 0-10 V / 4-20 mA outputs and Modbus RTU RS485 communications.

RHT-Air is a wireless transmitter that features high precision and stability sensor to measure both temp, relative humidity and dew point. Configuration can be accessed via its USB and IEEE 802.15.4 interfaces using the Modbus RTU commands. Can be powered from internal battery or external 10~35 VDC power supply

The new RHT-Air MK2 is a wireless transmitter that features high precision and stability sensor to measure both temp, relative humidity and dew point. Configuration can be accessed via its USB and IEEE 802.15.4 interfaces using the Modbus RTU commands. Can be powered from internal battery or external 10 to 35 VDC power supply

Duct-mount temperature and humidity sensor with RS-485 Modbus transmitter. 150 mm long probe with adjustable flange easily mounts on rectangular ducts.

Duct-mount temperature and humidity sensor with RS-485 Modbus transmitter. 250 mm long probe with adjustable flange easily mounts on rectangular ducts.

RHT-WM Wall Mount Modbus Temperature and Humidity Transmitter with LCD Display