Gas
NH3

Product type
Gas sensor module

Measuring range
0-50 ppm, 0-500 ppm

Device type
Portable, Stationary

Gasflow
Flow by diffusion, Forced flow

Technology
Electrochemical

Approvals
No

Output signal
RS485 (modbus)

Features
High temperature operation up to 200°C possible

Supplier
Angst+Pfister Sensors and Power

Product description

Coulometric measurement principle

High accuracy and stable zero point

No calibration with span gas needed

No temperature and humidity influence

RS485 output, 5-12 VDC power supply

Stainless steel housing

Self-monitoring of sensor performance

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