Description

Equipped with industrial-grade sensors, capable of simultaneously detecting 1-5 types of flammable and toxic gases
Supports multiple sensor types including catalytic combustion, electrochemistry, and infrared absorption
Utilizes a flameproof catalytic combustion sensor, featuring excellent properties such as impact resistance, H₂S poisoning resistance, and silicon poisoning resistance
Equipped with a high-capacity lithium battery; combined with excellent low-power consumption design, it can work continuously for up to 24 hours on a single charge, with a charging time of less than 5 hours
Adopts a polyester rubber + PC composite structure, boasting excellent impact resistance and drop protection
Protection class IP67, explosion-proof class ExdibIICT4, meeting strict industrial requirements
Supports three alarm modes: sound, light, and vibration, with an alarm volume of over 95dB@30cm
Uses a long-life lithium battery, with an expected battery service life of more than 5 years

Detection Principle: Flammable gas.. Catalytic combustion / Infrared type; Toxic gas, oxygen.. Electrochemistry
Detection Method: Diffusion type (optional handheld external pump available)
Accuracy: ±3% F.S. (Please refer to the corresponding sensor specification sheet for details)
Repeatability: Within ±3% (Please refer to the corresponding sensor specification sheet for details)
Display: 2.2-inch dot-matrix LCD screen
Alarm Mode: Three alarm modes (sound, light, vibration), alarm volume > 95dB@30cm
Power Supply: 3.7V rechargeable lithium battery (Do not charge in explosive hazardous areas)
Charging Time: < 5 hours
Working Time: > 24 hours (at room temperature 25℃, with standard 4 sensors)
Ambient Temperature: -20℃ ~ +60℃
Relative Humidity: 15 ~ 95% RH / No condensation
Explosion-Proof Mark: Ex d ib ⅡC T4 Gb (including flammable gas sensor)
Protection Class: IP67
Dimensions: 115x72x34mm (LxWxH, excluding clip)
Weight: 295g (including standard 4 sensors, battery, and clip)

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