Wireless Controller
Featuring Otek's virtual wire technique, the model TR540 wireless controller can be used as a serial link (RS232/485) as well as a low cost stand alone wired data logger. Up to (8) 12 bit analog inputs with each channel configurable for zero and scale. The unit's (8) TTL/Relay limits can be assigned for "HI" or "LOW" alarm for all channels. Serial I/O communications capability of up to 19.2 KB. Suited for wireless on/off control of any converted to V/mADC such as pressure, temperature, speed, pH, etc. Different power inputs (from battery to 90 - 265 V AC) and housings are available including explosion proof. The TR540 complements model TR550 which offers (8) analog outputs.
Otek Corporation
Otek Corp.
4016 E. Tennessee St.
Tucson, AZ, 85714
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