Technical Parameters 
1. Flue gas moisture measurement range : (Volume percentage of flue gas moisture) 0…40 Vol% 
2. Flue gas temperature:  ±0.5 ℃ (at 100℃) 
3. Response time: (T90) (Under conditions of flow rate and pressure meeting 1L/min and 1bar) 
            From high humidity to low humidity environment: 150S 
            From low humidity to high humidity environment: 10S 
4. Humidity sensor: Dry and wet oxygen 
5. Temperature sensor:  PT100 platinum resistance 
6. Output signal: 4-20mA 
7. Cable connection hole: PG13.5mm 
8. Power supply:  220VAC 50HZ

9. Analog output external load:  ≤500Ω
10. Probe length: 1.4 meters(standard product) 
11. Current consumption: ≤ 2 A (including when the automatic heating device is activated) 
12. Power consumption():≤ 250W 
13. Operating temperature range: 
14. Sensor: -40…+650°C 
15. Transmitter and control unit: -10…+55°C 
16. Storage temperature: -40…+80°C 
17. Operating environment humidity: 0…100%RH 
18. Mechanical installation interface: DN65 flange connection
19. Probe material: 316L stainless steel 
20. Housing material: Stainless steel and painted finish housing 
21. Housing protection level:IP65 
22. Total equipment weight: 10Kg