1. Versatile Gas Detection: Gas Detector Detects Oxygen, Toxic, Combustible, and VOC gases for comprehensive safety coverage.
2. Smart Sensor Modules: Pluggable gas sensor modules with calibration, alarm, and offset data storage for easy maintenance.
3. Wide Detection Range: Gas Detector Capable of detecting gas concentrations down to PPM, %V/V, %LEL, and mg/m3 for early and accurate warnings.
4. LED Display and Status Indicators: 2-Line, 4-Digit LED display and 8 LEDs provide clear visibility of instrument status and alerts.
5. Flameproof and Intrinsically Safe: Complies with Ex db IIC T6 Gb and Ex ia IIC T6 Ga standards, ensuring safety in hazardous environments.
6. RS-485 Communication: Optional communication port with MODBUS RTU protocol for enhanced connectivity.
7. Non-Intrusive Programming: Flameproof model can be programmed without opening the enclosure cover using a magnetic wand.
8. Password Protection: Secure programming with password protection and the ability to change passwords.
9. Optional STEL and TWA Set Points: Configurable set points for Toxic and VOC gases provide flexibility in monitoring.
10. Alarm Relay and Acknowledgement: Optional relay contacts with configurable alarm levels, and front/rear terminal alarm acknowledgement.
11. Error Monitoring: Displays messages for ‘Sensor Open,’ ‘Over Range,’ ‘Sensor Replace,’ ‘Cal Due,’ and ‘Cal Fail’ for quick issue identification.

Technical Specifications:

1. Sensor Technology: Electrochemical, Catalytic, Pellistor, NDIR, PID, Solid State for diverse gas detection.
2. Detection Method: Diffusion for efficient and reliable gas sensing.
3. Response Time: Less than 15 seconds, depending on the type of gas.
4. Electrical Requirements: 18 to 36 VDC supply voltage, typically 24VDC, with less than 3.6 Watts power consumption.
5. Environmental Resilience: Operating temperature from -15 to +55°C, storage from -10 to 60°C, and humidity less than 95% non-condensing.
6. Output Signal: Standard 4-20mA current output with configurable range, ±0.125% Full Scale accuracy.
7. Optional Accessories: CE certified 24VDC power supply, canopy & mounting stand, gas calibration kit, hooter cum flasher, gas sampling system, communication converters, and SCADA software.
8. Flameproof Housing: IP66/IP68 protection, cast aluminum alloy or SS-316 construction, and multiple certification approvals.
9. Dimensions: Compact design with or without hooter cum flasher, suitable for various mounting options.
10. Certifications: Complies with IS/IEC standards, CIMFR and PESO certifications for flameproof and intrinsically safe applications.