S3923R449A - R-449A Gas Detector 0-2000 PPM, 4-20mA - Infrared sensor - Explosion Proof Enclosure Version SMART3G-C2 Zone 1 category 2 areas
S3923R449A SMART3G refrigerant gas detectors are employed to detect refrigerant R-449A compounds (ppm) in classified areas.
For aggressive atmospheres, where the Pellistor sensors would be seriously damaged, Sensitron developed a range of detectors employing industrial grade Infrared sensors: IR sensors are poison free and this grants a higher accuracy and a longer lifetime to the cell.
The SMART3G line has been designed to offer a wide range of alternatives that grant customers the best solution to their requirements.
SMART3G-C has been specifically designed to offer high performance products for industrial applications.
SMART3G detectors are ATEX certified for:
Group II 2G, 2GD, 3G & GD
SMART3G detectors are SIL2 HW TUV certified
FEATURES & BENEFITS
- Easy sensor replacement
- Wide range of sensors and detectable gases
- Standard 4-20 mA 3 wires output
- Wide range of accessories for installation and maintenance
- Zero tracking and system self diagnosis
- ATEX certified Group I & II
Gas Detector type : refrigerant R-449A Gas detector