The SMART3G-C2 fixed gas detector has sensor options for detecting more than 50 toxic, flammable and refrigerant gases. It is ideal for a variety of industrial applications and harsh environments. The device also features ongoing system self-diagnosis and an optional RS485 interface for Modbus communication.

Wide variety of gas and sensor options

The SMART3G-C2 has options for detecting over 50 flammable, toxic and refrigerant gases.

Safety Integrity Level (SIL) certification

The SMART3G-C2 is SIL2 hardware and SIL3 software, with a redundant system, the hardware is SIL3.

Order Information

SMART3G-C2 Gas Detectors

Flammable Gas (Catalytic Sensor)

Code	Description
CR2097ME	METHANE detector, 4-20 mA, 0-100% LFL
CR2097GP	LPG detector, 4-20 mA, 0-100% LFL
CR2097BU	BUTANE detector, 4-20 mA, 0-100% LFL
CR2097PR	PROPANE detector, 4-20 mA, 0-100% LFL
CR2097VB	PETROL VAPOURS detector, 4-20 mA, 0-100% LFL
CR2097AA	ACETIC ACID detector, 4-20 mA, 0-100% LFL
CR2097AT	ACETONE detector, 4-20 mA, 0-100% LFL
CR2097AB	BUTYL ACETATE detector, 4-20 mA, 0-100% LFL
CR2097BT	BUTYL ALCOHOL detector, 4-20 mA, 0-100% LFL
CR2097CE	CYCLOHEXANE detector, 4-20 mA, 0-100% LFL
CR2097CP	CYCLOPENTANE detector, 4-20 mA, 0-100% LFL
CR2097EN	ETHANE detector, 4-20 mA, 0-100% LFL
CR2097AE	ETHYL ACETATE detector, 4-20 mA, 0-100% LFL
CR2097ET	ETHYL ALCOHOL detector, 4-20 mA, 0-100% LFL
CR2097EE	ETHYL ETHER detector, 4-20 mA, 0-100% LFL
CR2097EL	ETHYLENE detector, 4-20 mA, 0-100% LFL
CR2097EP	HEPTANE detector, 4-20 mA, 0-100% LFL
CR2097ES	HEXANE detector, 4-20 mA, 0-100% LFL
CR2097H2	HYDROGEN detector, 4-20 mA, 0-100% LFL
CR2097IB	ISO BUTANE detector, 4-20 mA, 0-100% LFL
CR2097IT	ISO BUTYL ALCOHOL detector, 4-20 mA, 0-100% LFL
CR2097IN	ISO PENTANE detector, 4-20 mA, 0-100% LFL
CR2097IP	ISO PROPYL ALCOHOL detector, 4-20 mA, 0-100% LFL
CR2097MT	METHYL ALCOHOL detector, 4-20 mA, 0-100% LFL
CR2097MK	METHYL ETHYL KETONE detector, 4-20 mA, 0-100% LFL
CR2097NN	NONANE detector, 4-20 mA, 0-100% LFL
CR2097PE	PENTANE detector, 4-20 mA, 0-100% LFL
CR2097PP	PROPYLENE detector, 4-20 mA, 0-100% LFL
CR2097PN	PROPYL ALCOHOL detector, 4-20 mA, 0-100% LFL
CR2097TM	TRI-METHYLBENZENE detector, 4-20 mA, 0-100% LFL
CR2097TO	TOLUENE detector, 4-20 mA, 0-100% LFL
CR2097XI	XYLENE detector, 4-20 mA, 0-100% LFL

Flammable Gas (Infrared Sensor)

Code	Description
CR2624ME	METHANE detector, 4-20 mA, 0-100% LFL
CR2654BU	BUTANE detector, 4-20 mA, 0-100% LFL
CR2654PR	PROPANE detector, 4-20 mA, 0-100% LFL
CR2654GP	LPG detector, 4-20 mA, 0-100% LFL
CR2654AT	ACETONE detector, 4-20 mA, 0-100% LFL
CR2654BN	BUTADIENE detector, 4-20 mA, 0-100% LFL
CR2654CE	CYCLO HEXANE detector, 4-20 mA, 0-100% LFL
CR2654DT	DIMETHYL ETHER detector, 4-20 mA, 0-100% LFL
CR2654EN	ETHANE detector, 4-20 mA, 0-100% LFL
CR2654AE	ETHYL ACETATE detector, 4-20 mA, 0-100% LFL
CR2654ET	ETHYL ALCOHOL detector, 4-20 mA, 0-100% LFL
CR2654EP	HEPTANE detector, 4-20 mA, 0-100% LFL
CR2654ES	HEXANE detector, 4-20 mA, 0-100% LFL
CR2654IB	ISO BUTANE detector, 4-20 mA, 0-100% LFL
CR2654IL	ISOBUTYLENE detector, 4-20 mA, 0-100% LFL
CR2654IP	ISO PROPYL ALCOHOL detector, 4-20 mA, 0-100% LFL
CR2654PE	PENTANE detector, 4-20 mA, 0-100% LFL
CR2654PP	PROPYLENE detector, 4-20 mA, 0-100% LFL
CR2654DE	R152a DIFLUOROETHANE detector, 4-20 mA, 0-100% LFL
CR4433R454B	R454B detector, 4-20 mA, 0-100% LFL
CR3425R32	R32 DIFLUOROMETHANE detector, 4-20 mA, 0-100% LFL
CR3429R1234YF	R1234yf detector, 4-20 mA, 0-100% LFL
CR3433R1234ZE	R1234ze detector, 4-20 mA, 0-100% LFL