Description
The radio transmission module with M 12 plug connection basically enables the connection of various resistance thermometers which are designed with the measuring insert 1x Pt1000 according to DIN EN 60751 (tolerance class A) in three-wire technology and M 12-plug connection. In this way, extended temperature ranges from -200 to +600 °C can be transferred. The transmission electronics are vibration-proof in an oil and acid-resistant housing, the ambient temperature of which may be in the range of -25 to +125 °C. The measured values are transmitted wireless, via radio to the suitable Wtrans receivers via an integrated Wtrans transmitter, displayed there and are available in digital form on the RS485 interface as well as as as an analogue output. The wireless transmitter module is suitable for any location where you have the flexibility to select the temperature sensor and would like to avoid additional high wiring. The protection class is IP67. A long-life lithium battery of 3.6 V is used for the power supply. The radio frequencies of the Wtrans measuring system (868.4 MHz) are largely insensitive to external interference and allow transmission even in harsh industrial environments. A receiver variant can signal different alarms at two relay outputs. If the antenna wall bracket is used on the receiver side with the 3 m long antenna line, the range is 300 m. in free field A setup program is available as an accessory for the simple configuration and parameterization of the Wtrans measuring system on the PC. Optionally, you can use the OnlineChart function to record readings to your PC.
