Digital Temperature Relay (Scanner)

Digital Temperature Relay (Scanner) is a microprocessor based temperature controller.
Digital Temperature Relays is designed for measurement and control of temperature of device by 4 sensors which may be connected by duplex or triplex wire. Full SCADA (RS485 Modbus RTU) with monitoring and controlling software. Temperatures are also indicated on digital display. It is possible to use alarm when any parameters come out of user adjusted ranges. TR-100 can be use for protection of:
* Motors and generators;
* Tree-phase dry-type transformers with additional thermal sensors for core or ambient temperature.
* cR-100 equipped for universal adapter and therefore it can use power supply from 24 to 255V AC/DC without reference to polarity.
In the capacity of thermal sensors, cR-100 is able to use next types of transducers:
* PT100 a Platinum transducer with rated resistance is 100 Ohm (0 A )
* PT1000 a Platinum transducer with rated resistance is 1000 Ohm
(0 A )
* KTY83 a Silicon transducer with rated resistance is 1000 Ohm (25 A )
* KTY84 a Silicon transducer with rated resistance is 1000 Ohm (100 A )
* PTC (1, 3, 6 cascade) cold resistance of transducer is 20-250 Ohm;