Smart Gas Detector with LED Display
The GT-2500-FLP, a PESO certified Flameproof Smart Gas Detector/Transmitter, stands as a robust solution for the swift and dependable detection of Oxygen, Toxic, Combustible, and Volatile Organic Compounds (VOC) gas leaks. Its user-friendly design includes a 7-Segment LED display for digital gas concentration readouts and 8 LEDs providing clear indications of the instrument's status. With a standard 4-20mA signal output and three relay outputs, each with a 5A rating for both AC and DC, it ensures seamless integration into monitoring systems. The optional Isolated RS-485 Communication Port with MODBUS RTU PROTOCOL enhances connectivity. The device boasts a hot-swappable gas sensor module, allowing for easy maintenance and servicing, and features non-intrusive programming for the Flameproof Model using a Magnetic Wand.
- 1.Versatile Gas Detection: Gas Detector detects the smallest leaks of Oxygen, Toxic, Combustible, and Volatile Organic Compounds (VOC).
- 2.Modular Design: Smart, pluggable gas sensor module for easy replacement and maintenance.
- 3.Data Storage: Calibration, alarm, offset, and output current data saved in the sensor module for efficient maintenance.
- 4.Poisoning Resistance: Gas Detector is highly resistant to poisoning and etching for prolonged sensor life.
- 5.Detection Range: Capable of detecting down to PPM, %V/V, %LEL, mg/m³.
- 6.Display and Indicators: 2-Line, 4-Digit LED display with 8 LEDs indicating instrument status.
- 7.Alarm Indications: Alerts for 'Sensor Open', 'Over Range', 'Sensor Replace', 'Cal Due', 'Cal Fail', mA Loop Open.
- 8.Output Signals: Standard 4-20mA signal output with configurable range.
- 9.Optional Set Points: Configurable STEL and TWA set points for Toxic & VOC Gases.
- 10.Communication Options: Optional RS-485 Communication Port with MODBUS RTU PROTOCOL.
- 11.Non-Intrusive Programming: Flameproof model programmable using a magnetic wand without opening the enclosure cover.
- 12.Security Features: Password-protected programming with password changing facility.
- 13.Alarm Acknowledgement: Facility for acknowledging alarms from the front as well as the rear terminal.
- 14.Test Mode: Allows checking electronics, alarm LEDs, relays, and output current/voltage with or without a sensor module.
- 15.Relay Contacts: Optional relay contacts on board with two configurable alarm levels and one fail-safe relay.
Technical Specifications
- 1.Flameproof Approval: Ex db IIC T6 Gb IP 66/IP68.
- 2.Certifications: CIMFR and PESO certificates for flameproof enclosure.
- 3.Intrinsically Safe Approval: Ex d [ia] IIC T6 Ga Ex tb IIIC T85°C Db IP68.
- 4.Sensor Technology: Electrochemical / Catalytic / Pellistor / NDIR / PID / Solid State.
- 5.Detection Method: Diffusion.
- 6.Response Time: Less than 15 seconds (depending on the type of gas).
- 7.Power Supply: 18 to 36 VDC, Typically 24VDC.
- 8.Power Consumption: Less than 3.6 Watts.
- 9.Operating Temperature: -15 to +55°C.
- 10.Storage Temperature: -10 to 60°C.
- 11.Humidity: Less than 95% Non-Condensing.
- 12.Dimensions (Without Hooter cum Flasher): 225 mm (H) × 225 mm (W) × 122 mm (D).
- 13.Weight (Without Hooter cum Flasher): Approx. 2.2 kg.
- 14.Optional Accessories: Power supply, canopy & mounting stand, gas calibration kit, hooter cum flasher, gas sampling system, communication converters.
- 15.Common Deliverables: Test calibration certificate, reference calibration gas certificate, operational/instrument user manual, standard mounting hardware.
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