Transmitter for 4–20 mA analog signal:
Bidirectional HF link in the 2.4 GHz band according to IEEE 802.15.4; built-in antenna
Optimal reliability Mesh network connecting all transmitters Up to 8 hops possible to reach the receiver
Dynamic reconfiguration based on the environment Transmission rate > 99.999%
4–20 mA analog input + ambient temperature measurement
Long battery life > 2 years with 4 standard AA batteries at a 60-second update rate
Scalable – Up to 32 transmitters per network
The TNL120mA is a standalone, waterproof data acquisition unit capable of transmitting a 4–20 mA signal via a wireless
connection; it can form a mesh network of up to 32 transmitters.
Measurement data is made available via the Modbus TCP protocol on the SML160mA receiver.