Product Description:

3ST/F AD004-J04 0-100PPM3 Series Sulfur Dioxide (SO2) Sensor

Features:

Nominal Range 0-100ppm

Maximum Overload 500ppm

Inboard Filter To remove H2S

Expected Operating Life Two years in air

Output Signal 0.37 ± 0.07 µA/ppm

Resolution 0.5ppm

Temperature Range -20° to +50°C

Pressure Range Atmospheric ± 10%

Pressure Coefficient 0.015 % signal/mBar

T90 Response Time £20 seconds

Relative Humidity Range 15 to 90% non-condensing

Typical Baseline Range -0.25 to +0.5ppm equiv.

(pure air)

Maximum Zero Shift 1ppm equivalent

(+20°C to +40°C)

Long Term Output Drift <2% signal loss/month

Recommended Load 10W

Resistor Not required

Bias Voltage

Repeatability 1% of signal

Output Linearity Linear

Specifications: