Ask our productspecialists
Contact us for more information
MTR264 – Nokeval
4-channel transmitter for hermocouples
The MTR264 is a battery powered, 4 channel wireless transmitter. It is housed in a compact plastic enclosure and equipped with a 6-terminal detachable screw post connector.
It has an internal circuit board antenna for a radio coverage area of up to 100 meters in free space. The wireless concept allows easy implementation, installation and expansion of a measuring system even in difficult locations and installation sites. The transmitter is programmable for transmission intervals from 5 seconds to 5 minutes and for millivolt and thermocouple inputs. If thermocouple input is used, the result is sent in millivolts. In addition, the device measures and sends the cold junction temperature. The result is linearized in the receiving system (for example, in the Ovaport Web Service).
Technical specifications
Inputs signals: thermocouples and mV
Input channels: 4
Transmission interval: 4 s... 5 min
Coverage range: in open space up to 100 meters
Output channels: 4
Outputs: 433 MHz radio signal
Connector model: 1,5mm², detachable
Programming: MekuWin or 6790
Supply voltage: battery: 3V CR2032
Battery life: less than year with 1 minute transmit interval
Dimensions: 45 x 81 x 18,5 mm (WHD)
Maximum ambient temperature: 60°C
Minimum ambient temperature: -30°C