New wireless, batteryless limit switches from Steute Industrial Controls (Ridgefield, CT) include an internal electrodynamic energy generator. Displacement of the actuator generates power to send a uniquely coded signal to one or more compatible, easily-programmed receivers. If the limit switch does not receive the confirmation signal within 15 ms, a second signal is transmitted. The receiver accepts up to 10 discrete signals per channel.
The device, available for operation at 915 MHz, features an operating temperature range of -20 °C to + 65 °C and a maximum transmission range of 40 meters (indoors) and 450 meters (outdoors).
For Free Info Click Here