Jeroen Smits
Specialist Data Acquisition
MTR265B – Nokeval
Wireless transmitter for temperature sensors
The MTR265B is battery powered wireless transmitter. The MTR265B is designed for temperature sensors and has Pt100, TC and mV inputs. Transmitter is housed in an IP65 rated field enclosure and is equipped with a standard M12 connector for sensor attachment.
The transmitters have a long range whip antenna for a radio coverage area of up to 500 meters in free space. The MTR265 has programmable transmission intervals from 5 seconds to 5 minutes. The wireless concept allows easy implementation, installation and expansion of a measuring system even in difficult locations
Technical specifications
Inputs signals: Pt100, thermocouples and mV
Input channels: 1
Transmission interval: 4 s... 5 min
Coverage range: in open space up to 500 meters
Output channels: 1
Outputs: 433 MHz radio signal
Connector model: M12
Programming: MekuWin or 6790
Supply voltage: battery: 1,5 V AAA alkaline
Battery life: 1,5 years with 1 minute transmit interval
Dimensions: 29 x 173 x 29 mm (WHD)
Maximum ambient temperature: 60°C
Minimum ambient temperature: -30°C