MSA General Monitors IR4000S User Manual

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this document may be used and disseminated
only for the purposes and to the extent
specifically authorized in writing by General
Monitors.
Instruction Manual 08-17
General Monitors reserves the right to change
published specifications and designs without
prior notice.
MANIR4000S
Part No. MANIR4000S
Revision H/08-17
Model IR4000S
Single-Point Monitor

MSA General Monitors IR4000S Specifications

General

Model	IR4000S
Target Gas	Hydrocarbon Gases
Detection Range	0-100% LEL (Lower Explosive Limit)
Range	0-100% LEL
Power Supply	24 VDC nominal (18-32 VDC)
Detection Principle	Infrared (IR)
Operating Temperature	-40°C to +75°C
Operating Humidity	0 to 95% RH non-condensing
Output	4-20 mA, RS-485 Modbus
Certifications	ATEX, IECEx, FM, CSA
Ingress Protection	IP66