Professional Water Quality Sensor Manufacturer since 2010
❖ Single & 8-in-1 Multi-Parameter: Covers pH, DO, EC, Turbidity, Ammonia, COD, etc.❖ IP68 Submersible & Corrosion-Proof: Built with 316L SS, titanium alloy, or PEEK housing.❖ Self-Cleaning & Auto Temp Compensation: Built-in programmable wiper and real-time ATC.❖ Standard IoT Output: Supports RS485 (Modbus-RTU) & 4-20mA for easy PLC/IoT integration.
Real-Time Multi-Parameter Monitoring: Tracks pH, EC, ORP, turbidity, and DO to prevent corrosion in CDU & cold plate loops.
Plug-and-Play Deployment: Pre-calibrated with preset alarms to speed up GPU cluster commissioning.
Seamless Integration: Supports RS485, Ethernet, and 4–20 mA for easy DCIM/BMS connection.
Proven Track Record: Deployed in European AI data centers, Dubai hyperscale cloud (86 units), and top liquid cooling OEMs.
Hunan Rika Electronic Tech Co., Ltd, located in Changsha, is a privately held weather sensor manufacturer and solution provider of environmental & weather monitoring since 2010.
Rika Sensor is committed to developing and providing intelligent and cost-effective IoT environmental monitoring products and services, including: wind measurement, solar radiation measurement, weather sensors, temperature and humidity measurement, hydro-meteorological measurement, soil moisture measurement, water quality measurement, ICT liquid cooling water quality monitoring, data loggers, environmental sensors and various weather stations and meteorological monitoring stations.
All products are CE and RoHS certified, and have been widely deployed across supercomputing centers, ICT liquid cooling systems, solar energy, smart agriculture, aquaculture, sewage treatment, air quality monitoring, wind power generation and other meteorological and environmental monitoring fields. The company holds full international management system certifications: ISO9001 (Quality Management), ISO14001 (Environmental Management), ISO45001 (Occupational Health & Safety) and TUV.