Ametek Drexelbrook's Wireless Interface Solution
Wireless interface solution uses 902-928 MHz ISM band spread spectrum frequency hopping technology, providing a license-free, interference-free link between remote devices and a control room at distances up to 20 miles. Modules are available as a transmitter/receiver pair and come factory programmed, calibrated and tested as a set. Process signals are wired to the color-coded wires of the transmitter and output is to wires connected to the receiver.
Ametek Drexelbrook: 215-674-1234; www.drexelbrook.com