The HT-350 explosion-proof humidity&oxygen analyzer adopts the third-generation solid-state electrolyte humidity and oxygen measurement technology independently developed by Yingchuang Environment. The product has the characteristics of high temperature resistance, high measurement accuracy, strong corrosion resistance, fast response speed, and stable and reliable performance. It has better performance in continuous online measurement of humidity and oxygen under harsh working conditions such as heavy metals, high corrosion, high humidity, and organic interference in volatile organic compounds VOCs. Can be applied to environments with explosion-proof rating requirements of ExdIICT6.
Meet the technical requirements for online monitoring of flue gas humidity and oxygen in HJ75-2017 and HJ76-2017 standards.
Adopting self-developed third-generation solid-state electrolyte oxygen measurement technology
Longer on-site service life and stronger corrosion resistance
Meet the demand for simultaneous online monitoring of humidity and oxygen factors
The product has added a one click air calibration function, making the instrument calibration operation simple and efficient
Humidity and oxygen volume percentage output,Meet the requirements of environmental protection technology
The overall explosion-proof design can be applied to environments or tested gas samples that require explosion-proof rating ExdIICT6GbThe occasion.
Measurement principle: Limit current method
Detection range: O2 0-25VOL%
H20 0~40VOL%
Measurement accuracy: ± 1% F.S
Repeatability: ± 1% F.S
Response time: T90<20S
Sampling method: Insertion type
Installation method: Standard DN65 flange, other specifications can be customized
Probe length: standard length 0.8m, other specifications can be customized
Smoke temperature: 0-250 ℃
Display mode: LCD screen display, inside the instrument panel
Power supply: 220VAC ± 10% 50HZ, 30W
Protection level: IP65
Certificate Number: CLEx22.3304
Explosion-proof ratingEx d IIC T6 Gb
Output interface: 4-20mA