Single Gas Detector

Industrial fixed NH3 gas detector with electrochemical sensor, 2.4-inch color display, and built-in micro pump. Supports 4-20mA, RS485, and relay outputs. Offers optional GPRS and EPA data upload. Custom ranges up to 100%VOL. Ideal for harsh environments.

ES20C portable N2 detector uses imported infrared sensor for precise 0-100%VOL measurement with 99.99% purity accuracy. Features pump suction, IP66 protection, lithium battery, and customizable alarms. Ideal for petrochemical, pharmaceutical, and environmental applications.

Fixed H2S gas detector with electrochemical sensor, 4-20mA and RS485 outputs. Features 2.4-inch color display, built-in pump, and remote control. Certified Ex d IIC T6 Gb, IP65, CE, ISO9001. Ideal for industrial safety monitoring.

High accuracy portable gas detector with imported sensor, TFT LCD display, and three alarm modes. Measures VOC 0-100ppm, supports multiple gases, IP64 rated, Ex ib IIB T3 explosion-proof. Ideal for mining, chemical, and industrial safety.

Portable O2 gas detector with 0-30%VOL range, 0.1%VOL resolution, and ≤±3%FS precision. Features imported electrochemical sensor, TFT LCD display, three alarm modes, and 10,000-set data storage. Explosion-proof Ex ib IIB T3, IP64 rated. USB rechargeable, 8+ hours runtime. Customizable options available.

High accuracy single gas detector with imported electrochemical sensor, TFT LCD display, and triple alarm. Measures 0-500ppm CO2 with ≤±3%FS precision. IP64 rated, Ex ib IIB T3 certified, USB rechargeable, 8+ hours runtime. Ideal for mining, chemical, and industrial safety.

This portable gas detector simultaneously monitors up to 6 gases with high accuracy and fast response. Features an imported sensor, TFT LCD with LED light, and three alarm modes (audible, visual, vibration). Explosion-proof grade Ex ib IIB T3 and IP64 protection. Ideal for mining, petroleum, and chemical industries.

High-performance portable NH3 gas detector with electrochemical sensor, 0-100ppm range, 1ppm resolution, and ≤±3%FS accuracy. Features TFT LCD, triple alarm, IP64 protection, Ex ib IIB T3 rating, and USB charging. Ideal for chemical, petroleum, mining, and industrial safety applications.

Industrial-grade NH3 gas leak detector with 0-100ppm range and 0.1ppm resolution. Features original import electrochemical sensor, IP65 dustproof design, two-stage alarm, and triple alert system. Ideal for chemical, oil, and mining industries. CE certified.

Portable O2 gas detector with pump suction, 0-100%VOL range, ±3%FS accuracy. Features infrared sensor, IP66 protection, rechargeable battery, and customizable alarm. Ideal for industrial safety in petroleum, chemical, and environmental fields.

Honeywell Ph3 gas detector features aluminum alloy housing, built-in high-performance pump, and 2600mAh lithium battery for over 12 hours runtime. Supports combustible, toxic, and VOC gases with ±3%FS accuracy. Dual language interface, sound and light alarm, and customizable options available.

Portable hydrogen gas detector with pump suction, 0-1000ppm range, and IP66 protection. Features infrared sensor, sound/light alarm, and 12h continuous operation. Ideal for petrochemical, lab, and industrial safety. Customizable range and one-year warranty.

ES20B portable gas detector features a full metal shell, imported sensor, and 32-bit processor for high accuracy (±3%FS) and fast response (T90 ≤30s). Supports OEM/ODM, 1-year warranty, and 24h after-sale service. Ideal for industrial safety.

ES20B portable gas detector features a full metal shell, imported sensor, and 32-bit processor for high accuracy (±3%FS) and fast response (T90 ≤30s). Supports OEM/ODM, 1-year warranty, and 24-hour after-sales service.

ES20B portable methane detector uses imported infrared sensor for accurate H2 leak detection. Features pump suction sampling, IP66 protection, and dual alarm. Ideal for oil, chemical, and lab safety. Custom ranges available.

ES20B portable gas detector with Ex ib IIC T4 Gb explosion-proof and CPA certification. Features sound, light, and vibration alarm, ±3%FS accuracy, T90 ≤30 sec response, and durable full metal shell. Supports OEM/ODM, 1-year warranty, and 24-hour after-sale service.

Detect PH3 gas leaks with high accuracy ±3%FS and fast T90 ≤30s response. Features pump suction sampling, IP66 protection, sound/light alarm, and 12h continuous operation. Ideal for fumigation, emergency rescue, and industrial safety. One-year warranty included.

Detects argon leakage with high precision ±3% F.S. Features pump-suction sampling, 2600mAh battery for 20+ hours, and stores up to 300,000 data groups. Durable aluminum alloy body with sound and light alarm. Certifications: GB15322.1-2003, GB3836.1-2010.

High precision O2 gas detector with 0-25% VOL range, pump suction sampling, and IP66 protection. Features imported infrared sensor, dual alarm, and durable aluminum alloy shell. Ideal for industrial safety in petroleum, chemical, and environmental fields.

Explosion-proof Ex ib IIC T4 Gb and CPA certified. Features a 2.5 inch display, sound/light/vibration alarm, and built-in high performance pump with stable flow. Ideal for industrial gas detection.