Detailed Product Description

Specification:

1 Measurement Range 0~3,000 ppm,0~10,000 ppm,0~50,000 ppm (Factory customizable)

2 Display Resolution1ppm

3 Accuracy±5% Readings,or ±70ppm

4 Repeatability±20 ppm @400ppm

5 Drift< 20ppm per year

6 Temperature Variation±0.1%/^oC Readings,or ±2ppm/^oC,any points includes 25^oC ref. point.

7 Pressure Variation0.13%/mbar Readings

8 Respond Time<2minuteT63%

9 Warm Up Time<60sec @ 22^oC

10 Calibration Period12month,Can use 0~1000ppm gas to zeroing adjustment

11 Analogue Output0~10 V,0~20mA (Max Load is 500ohm)

12 Dry Contact Output Relay30VDC or 250VAC, max 2A ., SPST .Normal Open

13 power supply24Vac ±20% ; 18~40DC

14 Operation Condition0 ~ 50oC,0 ~ 95%RH,Non-Condensation

15 Store Temperature-20 ~ +70^oC