3M Detection System 3500 Series - User Manual

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78-8123–7814–5 Rev E
Detection Systems
Model 3500 Series and Model 3800 Series
Operator’s Manual

3M Detection System 3500 Series Specifications

General

Sensor Type	Electrochemical, Catalytic Bead, Infrared, Photoionization
Ingress Protection	IP66
Target Gas	Oxygen, toxic gases, combustible gases
Operating Temperature	-20°C to +50°C (-4°F to +122°F) (varies by sensor)
Operating Humidity	15% to 95% RH (non-condensing)
Output Signal	4-20 mA, relay, Modbus
Certifications	ATEX, IECEx, UL, CSA
Detection Technology	Electrochemical, catalytic bead, infrared, photoionization
Detection Range	Varies by gas and sensor type
Outputs	4-20 mA, relay, Modbus