Humidity meter for the environmental industry DB450N

industrialdigitalinsertion type

High Temperature In-situ Flue Gas Humidity Analyzer upto 200℃ for CEMS The DB450N in-situ flue gas humidity transmitter is designed to accurately measure humidity in hot, wet flue gas environments, eliminating the need for gas sampling and conditioning. This approach provides real-time, accurate humidity data for optimizing combustion processes, ensuring efficient energy use, and controlling emissions. IP65 level housing and 316L stainless steel stem ensure these transmitters are crucial for various working environments with high dust concentration and some chemical pollution, including industrial furnaces, incinerators, and drying processes etc applications. APPLICATION Widely used in CEMS for flue gas humidity measurement. lt can also be used for humidity measurement and control in wood, building materials, paper, chemical, pharmaceutical, fiber, textile, tobacco,vegetable and food processing. Specification Measurement principle Capacitance Display - 4-Digit/without Measurement range - Volume ratio：0~40%VOL/ Relative humidity: 0~100%RH Resolution - 0.001 Accuracy - <±1.5%FS Repeatability - <±1% Response time - T90＜15S Working Temperature - Analyzer: -10~+50℃ , Stem: 0~200℃ Trace heating temperature - 50℃~150℃ Sampling method - Direct insertion Analog output: 4-20mA.DC Other interface - RS485 Power supply - AC220V±10%50/60Hz,Consumption＜15VA Protection - Stem: 316L, Transmitter housing: IP65 Service life - Transmitter＞36months, Sensor＞24months(under normal use conditions) Stem length - standard 0.5m &1.0m&1.5m ,customized＜1.8m Installation - Duct, DN65 standard flange