The below are examples of Clean Rooms, whereby using Wireless Transmitters, signals can be sent from inside clean rooms to instrumentation outside, without running wire or conduit.
Signals for Analog (mA, V, Temperature etc), Digital, and Modbus can be transmitted wirelessly to about 3000ft outside the clean room area. A standard small 2.1bB antenna is used for this, and further ranges are possible with higher gain antennas.
Some advantages of RealTech Controls’ systems are listed below:
View or test the wireless signals being transmitted on a local display at either end, for commissioning, simulating, or trouble shooting
Easy calibration and setup via the local operator interface
Isolate, and Scale the signals to your custom requirements
Onboard RSSI (received signal strength indication)