GRJS-T Temperature Measurement and Control/Inspection Instrument
GRJS-T intelligent temperature measurement and control/inspection instrument adopts 32-bit microprocessor, digital processing technology, with single or multi-channel temperature detection function, Cu50/Pt100 can be set, which can be used for temperature detection and alarm of hydropower stations, pumping stations, substations, etc. The device adopts Modbus RTU communication protocol and RS-485 communication interface. This series of instruments has a strong versatility, the user can set various types of thermal resistance. This series of instruments also has dual alarm + power off alarm + sensor open alarm function. The alarm control logic can be set by the user, the two alarm values of each channel can be set separately, and the instrument provides each alarm indicator light and alarm relay contact output.
关键词：
Keywords:
Electrical equipment | electrical automation
Description
Product Introduction
GRJS-T intelligent temperature measurement and control/inspection instrument adopts 32-bit microprocessor, digital processing technology, with single or multi-channel temperature detection function, Cu50/Pt100 can be set, which can be used for temperature detection and alarm of hydropower stations, pumping stations, substations, etc. The device adopts Modbus RTU communication protocol and RS-485 communication interface. This series of instruments has a strong versatility, the user can set various types of thermal resistance. This series of instruments also has dual alarm + power off alarm + sensor open alarm function. The alarm control logic can be set by the user, the two alarm values of each channel can be set separately, and the instrument provides each alarm indicator light and alarm relay contact output.
Technical parameters
♦ Working power supply: 85-265V AC/90-250V DC;
♦ Operating environment: -20~50℃; no condensation at 5-85% RH;
♦ Storage environment: -20~75℃; no condensation at 5-85% RH;
♦ Overall power consumption: 5W;
♦ Input method: thermal resistance (optional);
♦ Resolution: 0.1℃;
♦ Measurement accuracy: 0.5 level;
♦ Measurement range: -20.0℃~200.0℃.
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Contact
Service hotline: +86 19974816888 (Manager Fu)
Tel.: +86 731 89926308
Fax: +86 731 89902625
Sales hotline: +86 13808456015, +86 13873137179
Talent hotline: +86 17267887357
Email: csgrjs08@163.com
Address: No. 101, Building 13, Xinggong International Industrial Park, No. 100 Luyun Road, High-tech Development District, Changsha, Hunan Province.