Online smoke humidity meter model: JYQS-460

It is mainly used for measuring the humidity of desulfurization and denitrification flue gas in the online continuous monitoring system CEMS, and can also be applied to humidity control in wood, building materials, papermaking, chemical, pharmaceutical, fiber, textile, tobacco, vegetable, and food processing.
Measurement principle: capacitive
Display mode: 4-digit LED digital display
Measurement range: Volume ratio: 0-40% VOL; Relative humidity: 0-99% RH
Resolution: 0.1%
Measurement accuracy: ＜ ± 1.5% FS
Repeatability: ＜ ± 1.0%
Response time:<15 seconds
Working temperature: Instrument: -10~50 ℃
Sampling method: Extract based
Analog output: 4-20mA. DC (non isolated output, load resistance less than 500 ohms)
2-channel programmable dry contact type passive alarm output, maximum contact capacity 220VAC/2A (optional)
Other interfaces: RS485
Power supply: DC24V, 50/60Hz, power consumption<15VA
Protection level: The protection level of the instrument box is IP65
Service life: probe rod>36 months; Sensors>24 months
Gas sample composition: no flammable gas, no strongly corrosive gas
Dust concentration:<1mg/Nm3
Heat tracing function: (electric heat tracing) optional, heat tracing temperature 50~150 ℃
Installation method: Wall mounted