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SMART3G-D2 Gas detectors with display for zone 1 category 2 areas
Designed to meet with tough industrial requirements, the SMART3G-D2 allow to monitor toxic, flammable and refrigerant gas contents in harsh environments and classified areas. They offer a 4-digit back-lit display for the gas concentration reading, 5 mode status LED and a high visibility multi-color LED light ring.
Ideal in harsh environments, the SMART3G-D2 feature nonintrusive calibration for an accurate and easy adjustment via Hall-effect switches, without opening the instrument and declassifying the area.
They can reliably monitor flammable compounds (% LFL), toxic compounds in ppm, Oxygen and CO2 contents in % by Vol.
They do also monitor refrigerant gases both in ppm and % LFL.
The detectors are rated to IP65.
SMART3G-D2 industrial gas detector features:
- Non-intrusive one man calibration via Hall effect switches
- 4-digit display and 5 mode status LEDs
- Multi-color LED light ring
- Standard 4-20 mA 3 wire output
- Standard 3 relay output
- Optional RS485 interface for Modbus communication.
- Zero tracking to maintain the zero point steady from possible drifts
- Ongoing system self diagnosis
- ATEX II 2G Ex db IIC T5 Gb (standard marking) (II2 GD with optional adapter)
- ATEX II 2G Ex db [ib] IIC T6 Gb for detectors with intrinsically safe protection
- SIL 2HW & SIL3 SW certified
- Wide range of sensors and detectable gases
- Wide range of accessories for installation and maintenance
- Easy sensor replacement
Important note:
On request, SMART3G-D2 can be supplied:
- in a Ex d Stainless Steel enclosure with window
- with 25m remote sensor kit to separate the sensor head from the transmitter
SMART3G-D2 Explosion-Proof Detectors with Display
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Acetone Gas Detector - Explosion Proof Enclosure Version S2157AT
Acetone Gas Detector, Propanone Gas Detector, Dimethyl ketone Gas Detector 0-100% LFL 4-20mA - Catalytic sensor - SMART3G-D2 Sensitron Explosion Proof Enclosure Version with display Zone 1 category 2 areas S2157AT
Acetone Gas Detector - Explosion Proof Enclosure Version S2602AT
Acetone Gas Detector, Propanone Gas Detector, Dimethyl ketone Gas Detector 0-100% LFL 4-20mA - Infrared sensor SMART3G-D2 Sensitron Explosion Proof Enclosure Version with display Zone 1 Category 2 areas S2602AT
Acetylene Gas Detector - Explosion Proof Enclosure Version S2179AC
Acetylene Gas Detector, Ethyne Gas Detector, C2H2 Gas Detector 0-100% LFL 4-20mA - Catalytic sensor - SMART3G-D2 Sensitron Explosion Proof Enclosure Version with display Zone 1 category 2 areas S2179AC
Ammonia Gas Detector - Explosion Proof Enclosure Version S2157AM
(NH3) Ammonia Gas Detector, Azane Gas Detector, Hydrogen nitride Gas Detector 0-100% LFL 4-20mA - Catalytic sensor - SMART3G-D2 Sensitron Explosion Proof Enclosure Version with display Zone 1 category 2 areas S2157AM
Ammonia Gas Detector - Explosion Proof Enclosure Version S2165AM
(NH3) Ammonia Gas Detector, Azane Gas Detector, Hydrogen nitride Gas Detector 0-200 ppm 4-20mA - Electrochemical Cell - SMART3G-D2 Sensitron Explosion Proof Enclosure Version with display Zone 1 category 2 areas S2165AM
Ammonia Gas Detector - Explosion Proof Enclosure Version S2167AM
(NH3) Ammonia Gas Detector, Azane Gas Detector, Hydrogen nitride Gas Detector 0-1000 ppm 4-20mA - Electrochemical Cell - SMART3G-D2 Sensitron Explosion Proof Enclosure Version with display Zone 1 category 2 areas S2167AM
Ammonia Gas Detector - Explosion Proof Enclosure Version S3227AM
(NH3) Ammonia Gas Detector, Azane Gas Detector, Hydrogen nitride Gas Detector 0-100 ppm 4-20mA - Electrochemical Cell - SMART3G-D2 Sensitron Explosion Proof Enclosure Version with display Zone 1 category 2 areas S3227AM
Ammonia Gas Detector - Explosion Proof Enclosure Version S3231AM
(NH3) Ammonia Gas Detector, Azane Gas Detector, Hydrogen nitride Gas Detector 0-5000 ppm 4-20mA - Electrochemical Cell - SMART3G-D2 Sensitron Explosion Proof Enclosure Version with display Zone 1 category 2 areas S3231AM
Benzene Gas Detector - Explosion Proof Enclosure Version S2157BZ
Benzene Gas Detector, Benzol Gas Detector, Phene Gas Detector 0-100% LFL 4-20mA - Catalytic sensor - SMART3G-D2 Sensitron Explosion Proof Enclosure Version with display Zone 1 category 2 areas S2157BZ
Butadiene Gas Detector - Explosion Proof Enclosure Version S2602BN
Butadiene Gas Detector, C4H6 Gas Detector 0-100% LFL 4-20mA - Infrared sensor - SMART3G-D2 Sensitron Explosion Proof Enclosure Version with display Zone 1 category 2 areas S2602BN
Butane Gas Detector - Explosion Proof Enclosure Version S2157BU
Butane Gas Detector 0-100% LFL 4-20mA - Catalytic sensor - SMART3G-D2 Sensitron Explosion Proof Enclosure Version with display Zone 1 category 2 areas S2157BU
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