HIGH PERFORMANCE GAS MEASUREMENT MODULE MAX-SO2

Item code: MAX-SO2-C20

Description: Internal Sensor module for measuring SO2 gas.

Used for: MAQM-MAX

SENSOR SPECIFICATION

MEASURING SPECIFICATION

Measuring technology

Electro-chemical

Measurement range

0-20 ppm

Overload

100 ppm

Resolution

0.001 ppm

Lower Detectable Limit

0.009 ppm

Accuracy

+/- 2% of Reading value

Linearity

< 0.1% of Full scale

Response Time (T90)

< 15s

Operating Pressure

Atmospheric ± 10%

Working Temperature

-20 .. + 50 oC

Working Humidity

15..90% RH non-condensing, continuous

Sensor Life Time

2 years in clean air

Drift in Air

< 2 % signal loss per month

Power supply

9..36VDC, max 30mA

CROSS SENSITIVITY DATA

The table below does not claim to be complete. Interfering gases should not be used for calibration.

Important Application Notes: