Uni-t UT334G Gas Leak Detector (Multicoloured, 16.5cm x 11cm)

What gases does the UT334G detect and what are the detection ranges?

The UT334G detects four types of gases: carbon monoxide (CO), hydrogen sulphide (H2S), oxygen (O2) and explosive gases (EX). Each sensor has specific detection ranges calibrated for safety applications. The device uses imported sensors with high sensitivity and short response times, typically responding within seconds of gas exposure. This multi-gas capability makes it suitable for industrial environments, confined spaces and emergency response situations where multiple gas hazards may be present.

How long does the 2500mAh battery last during continuous use?

The built-in 2500mAh lithium battery provides extended operation time, though exact duration depends on usage patterns and alarm frequency. The high-capacity battery is designed for professional applications requiring long monitoring periods. The device includes battery level indicators on the colour display, allowing users to monitor power status and plan recharging schedules. The rechargeable design eliminates ongoing battery replacement costs and ensures the device is always ready for use.

Is the device suitable for use in hazardous or explosive environments?

Yes, the UT334G features explosion-proof construction with high-strength engineering plastic housing that meets safety standards for hazardous environments. The device is designed to operate safely in areas where explosive gases may be present, with dustproof and waterproof capabilities. The robust construction includes anti-compression and anti-drop protection, ensuring reliable operation even in demanding industrial conditions where gas detection is most critical.

How does the quadruple alarm system work and can it be customised?

The quadruple alarm system activates sound, light, vibration and screen flashing alerts simultaneously when dangerous gas levels are detected. This multi-sensory approach ensures warnings are noticed in various working conditions, including noisy environments or when wearing protective equipment. The combination of alerts provides redundancy, so users receive critical safety information regardless of ambient conditions. The system is designed to meet professional safety standards for gas detection equipment.

Can the device store and review historical gas readings?

Yes, the UT334G automatically stores gas readings and allows users to view and delete records as needed. The device supports curve drawing functionality, enabling users to observe periodic changes in gas concentrations over time. This data storage capability is valuable for trend analysis, compliance documentation and incident investigation. Users can review historical data on the 2.4 inch colour display without requiring additional software or external devices.

What languages does the device support and how do you switch between them?

The device supports both Chinese and English interfaces, with voice prompts available in both languages. Users can switch between languages through the menu system, making the device accessible to international users and multi-lingual work environments. The voice prompts complement the visual display, providing audio confirmation of readings and alerts. This dual-language capability makes the device suitable for global industrial applications and diverse workforces.

How accurate are the gas readings and what calibration is required?

The UT334G uses imported sensors with excellent sensitivity and repeatability, providing measurement accuracy of ±0.1%. The sensors are factory-calibrated and designed for consistent performance across thousands of measurements. Regular calibration may be required depending on usage frequency and environmental conditions. The short response time and high accuracy make the device suitable for professional applications where precise gas detection is critical for safety.

What certifications does the device hold for professional use?

The UT334G holds multiple certifications including CE, ISO 9001, RoHS and UKCA, demonstrating compliance with international safety and quality standards. These certifications ensure the device meets professional requirements for gas detection equipment in various industries and regions. The certifications cover safety, electromagnetic compatibility and environmental standards, providing confidence for professional users in regulated industries where compliance documentation is required.