S2157AE - ETHYL ETHANOATE, ETHYL ACETATE Gas Detector 0-100% LEL, 4-20mA - Catalytic sensor - Explosion Proof Enclosure Version SMART3G-D2 with LCD display Zone 1 category 2 areas

S2157AE SMART3G gas detectors are employed to detect Ethyl Acetate, Ethyl Ethanoate Gas compounds (%LEL) in classified areas.
The Pellistor sensors employed for the flammable Gas detection show an excellent output linearity up to 100% LEL.
The SMART3G line has been designed to offer a wide range of alternatives that grant customers the best solution to their requirements.
SMART3G-D have been designed to meet with tougher industrial requirements and offer a 4 digits back-lit display and 5 mode status LEDs for the gas concentration reading. They feature non intrusive magnetic calibration for an accurate and easy calibration via Hall-effect switches, without opening the instrument and declassifying the area.
SMART3GD2 detectors are ATEX certified for:
Group II 2G and 2GD with adapter
SMART3GD detectors are SIL2 HW TUV certified and SIL3 SW pending

FEATURES & BENEFITS

• Non-intrusive one man calibration via Hall effect switches
• 4-digit display and 5 mode status LEDs
• Standard 4-20 mA 3 wire output
• Standard 1 relay output
• Optional 3 relay output card
• Optional RS485 interface for Modbus communication.
• Zero tracking to maintain the zero point steady from possible drifts
• Ongoing system self diagnosis
• ATEX II2G Ex db IIC T5 Gb (standard marking) (II2 GD with optional adapter)
• ATEX II2G Ex db [ib] IIC T6 Gb for detectors with intrinsically safe protection
• SIL 2HW tested, SIL3 SW pending
• Wide range of sensors and detectable gases
• Wide range of accessories for installation and maintenance
• Easy sensor replacement

Gas Detector type : Ethyl Acetate Gas Detector, Ethyl Ethanoate Gas Detector