Power supply

10-30V DC

output signal

4-20mA/0-5V/0-10V/RS485

Power consumption

485: 0.9W Analog: 0.12W

Operating temperature

-20~50°C

Working humidity

15-90%RH without condensation

pressure range

90-110Kpa

stability

≤2% signal value/month

precision

±3%FS

Resolution

lppm

1000ppm:≤70S

Response time

40000ppm:≤60S1000ppm:≤+10ppm

Zero drift

40000ppm:≤ 20ppm

measurement method

Imported Honeywell electrochemical sensor

Repeatability

≤2% output value

service life

≥24 months

Preheat time

≥5 minutes