Introduction: The GR-700 multi-parameter controller is a universal operating platform for a variety of digital sensors. It uses microprocessor control technology and operates on all Chinese touch screens. It can connect 8 sensors at the same time. The instrument housing is made of industrial grade aluminum. It has the advantages of plug and play, good waterproof performance, fast measuring speed, high precision, powerful data storage and data analysis functions, etc. It is an essential controller for water quality monitoring occasions. typical application On-line monitoring of physical parameters of water quality at surface water stations On-line monitoring of water quality in the whole process of waterworks On-line monitoring of water quality in the whole process of sewage treatment plants On-line monitoring of parameters such as dissolved oxygen, conductivity, pH, water temperature and water level in the aquaculture industry Features: 1. All digitization of sensors: conventional sensors can be plug and play, the system automatically recognizes, effectively improving the utilization of the controller 2. Can connect 1-8 digitized sensors at the same time 3. Sensor independent, easy to maintain a single parameter 4. Has a historical data query function and displays it as a list or a curve 5. Measurement data can form curves in real time for data analysis 6. Output: Standard 6 way 4-20 mA (expandable to 12 channels) 7. 1 way RS485 (optional RS232, Ethernet) 8. Communication protocol comes standard with MODBUS protocol (optional Profibus, DPV1, Hart, etc.) 9. 4-way relay The GR-700 is just a controller, and the complete measuring equipment also needs to be equipped with GREAN's digital probe.
Introduction: The GR-700 multi-parameter controller is a universal operating platform for a variety of digital sensors. It uses microprocessor control technology and operates on all Chinese touch screens. It can connect 8 sensors at the same time. The instrument housing is made of industrial grade aluminum. It has the advantages of plug and play, good waterproof performance, fast measuring speed, high precision, powerful data storage and data analysis functions, etc. It is an essential controller for water quality monitoring occasions. typical application On-line monitoring of physical parameters of water quality at surface water stations On-line monitoring of water quality in the whole process of waterworks On-line monitoring of water quality in the whole process of sewage treatment plants On-line monitoring of parameters such as dissolved oxygen, conductivity, pH, water temperature and water level in the aquaculture industry
