G10 Gas Detector (New Model)

Description

The G10 Portable Gas Detection and Alarm Instrument is a low-power, industrial-grade, high-sensitivity gas detection and alarm device. It uses a single-use, non-rechargeable battery, providing 2 to 5 years of operation depending on the type of gas detected. It is suitable for gas concentration detection in industrial and commercial environments such as gas stations, chemical workshops, hazardous chemical warehouses, petrochemical facilities, laboratories, and similar locations. It effectively ensures the safety of personnel and protects production equipment from damage. This product can detect different gases depending on the sensor type installed. The product features a compact size, simple operation, easy portability, and excellent vibration resistance. It utilizes high-resolution dot-matrix LCD display technology for more intuitive and clear visualization.

The detector employs a natural diffusion detection method. Its sensing element uses high-quality gas sensors with excellent sensitivity and outstanding repeatability. The instrument is controlled by an embedded microcomputer, offering simple operation, comprehensive functionality, high reliability, and multiple adaptive capabilities. The compact and aesthetically pleasing portable design is not only pleasing to the eye and touch but also facilitates mobile usage. The detector housing is made of high-strength engineering plastic combined with a composite non-slip rubber material, providing high durability, a comfortable feel, and offering water resistance, dust resistance, and explosion-proof capabilities.

• Can interconnect with confined space detectors and portable detectors (supports same-unit interconnection).

• Bluetooth wireless communication (optional).

• Audible, visual, and vibrating alarms; fault alarm.

• Multiple alarm modes: Low alarm, High alarm, TWA (Time-Weighted Average), STEL (Short-Term Exposure Limit).

• Multi-level calibration with automatic zero tracking; automatic recognition and prevention of concentration calibration errors.

• Chinese/English language interface switching.

• Free unit switching.

• Data storage capacity: 60,000 records.

Functions Features

Suitable Gases: Combustible / Toxic & Harmful Gases / Oxygen, etc.

Detection Principle: Catalytic combustion type, Electrochemical type, Infrared type, etc.

Detection Method: Free diffusion.

Display Method: LCD display.

Measuring Range:

Combustible: (3～100)% LEL (Lower Explosive Limit)

Toxic gases: See attached table.

Accuracy:

Combustible: ±3% FS (Full Scale)

Toxic: ±5 µmol/mol or ±10% (depending on specific gas) (Note: µmol/mol is equivalent to ppm for many gases)

Low Alarm Set Point: 20% LEL (Combustible).

High Alarm Set Point: 50% LEL (Combustible).

Response Time: ≤30 s (depending on specific gas).

Ambient Temperature: -25°C to +55°C.

Relative Humidity: 10% to 95% RH.

Supply Voltage: DC 3.6 V.

Battery Capacity: 5200 mAh Lithium-Thionyl Chloride (Li-SOCl₂) non-rechargeable battery.

Operating Time:

Combustible gas detection: Up to 2 years (based on 12 hours operation per day).

Toxic/Harmful gas / Oxygen detection: Up to 5 years (based on 12 hours operation per day).

Pressure Limits: 86 kPa to 106 kPa.

Product Dimensions: L 91 mm × W 47 mm × H 60 mm.

Product Weight: Approx. 127 g.

Explosion-proof Rating: Ex ia IIC T4 Ga; Ex ib IIIC T130°C Db.