Electronic Gas Analyzer

Professional PGM-6208 six-in-one portable gas detector supports over 30 plug-and-play smart sensors. Features IP65/IP67 dust and water resistance, extended 2-year battery life, multiple alarm systems with visual, audible and vibration alerts. Ideal for industrial safety monitoring in challenging environments.

Professional PGM-1600 SearchRAE combustible and toxic gas detector featuring multiple sensor options (MOS, LEL, electrochemical), automatic range switching from ppm to VOL, built-in sampling pump, IP65 waterproof rating, and compact 700g design. Ideal for gas, petrochemical, and industrial safety applications with wide -20℃ to +50℃ operating range.

Economical handheld VOC gas detector with third-generation PID sensor technology, 0-5000ppm detection range, and built-in Bluetooth connectivity. Features large LCD display, dual-language support, and robust construction for industrial applications including petrochemical, chemical, and emergency response sectors.

Professional portable VOC gas detector featuring photoionization technology with dual detection ranges up to 50,000 ppb and 6,000 ppm. Includes programmable dual-stage alarms, pump suction detection, and comprehensive safety alerts. Ideal for industrial safety, petrochemical operations, and emergency response applications requiring precise volatile organic compound monitoring.

Professional FGM3100 fixed combustible gas analyzer featuring intelligent sensor technology with anti-poisoning capabilities. Offers multiple outputs (4-20mA, RS485 Modbus), operates from -40℃ to +70℃, and carries ATEX, UL, CSA certifications. Ideal for industrial safety monitoring with reliable performance.

Professional handheld VOC gas detector featuring third-generation PID sensor technology with 0.1 ppm resolution and 0-15000 ppm detection range. Offers IP66/IP67 protection, built-in wireless transmission, automatic calibration, and compatibility with over 220 VOC gases. Ideal for industrial safety monitoring with rapid 2-second response time and comprehensive environmental compensation.

Professional PGM-2500 four-in-one gas detector monitors O2 (0-30% VOL), LEL, H2S (0-100ppm), and CO (0-500ppm) simultaneously. Features replaceable sensors, IP67 protection, wireless data transmission, and operates from -20°C to 50°C. Essential for industrial safety in petroleum, metallurgy, and confined space applications.

Advanced wireless portable gas detector featuring 6 sensor types (PID/LEL/TC/EC/NDIR/Gamma) with IP-65 protection. Offers high detection accuracy, flexible sensor configuration, and multi-mode alarms including 95 dB audio, LED, and vibration alerts. Ideal for hazardous environment monitoring with built-in data storage and wireless transmission capabilities.

Professional PGM-2400 portable gas detector simultaneously monitors combustible gases, oxygen, and toxic substances. Features IP65 waterproof/dustproof protection, dual sampling modes (diffusion and 250cc/min pump), and operates from -20℃ to +50℃. Ideal for industrial safety applications with 95dB audible alarms and multi-language interface.

SP-2102Plus fixed combustible gas detector features intelligent LEL sensor with anti-poisoning technology, ±2% F.S. accuracy, and

Product Description: YJJ GX-3R Portable Four-in-One Gas Detector LEL/O2/CO/H2S Confined Spaces Work Closed Environments Features: I. Core Parameters (Official Specifications) 1. Detected Gases and Range (Standard Four-in-One) Flammable Gas LEL (CH₄): 0–100% LEL, resolution 1% LEL; accuracy ±5% reading or ±2% LELGX-3R Oxygen O₂: 0–40% vol, resolution 0.1% vol; accuracy ±0.5% vol Carbon Monoxide CO: 0–2000 ppm, resolution 1 ppm; accuracy ±5% reading or ±2 ppm Sulfur Dioxide H₂S

Product Description: YJJ PGM-1700 RAE Systems Portable Single Toxic Gas Personal Protection Detection Instrument Features: I. Core Parameters (H₂S / CO Versions) 1. Sensor (Electrochemical EC) H₂S Version: 0–100 ppm, resolution 0.1 ppm; T90 < 12 s; Error ±3% CO Version (Low): 0–500 ppm, resolution 1 ppm; T90 < 15 s CO Version (High): 0–1999 ppm, resolution 1 ppm; T90 < 15 s 2. Alarm Settings (Customizable) H₂S Default: Low 10 ppm, High 20 ppm, STEL 15 ppm, TWA 10 ppm CO

Product Description: YJJ MSA Altair 4XR (LEL/O₂/CO/H₂S) Four-in-One Gas Detector 10238335 Petrochemical Industries Features: I. Core Parameters (LEL/O₂/CO/H₂S) 1. Gas Detection Specifications (Standard) LEL (Flammable Gas) Range: 0–100% LEL (Methane); Resolution: 1% LEL; Principle: Catalytic Combustion O₂ (Oxygen) Range: 0–30% Vol; Resolution: 0.1% Vol; Principle: Electrochemical CO (Carbon Monoxide) Range: 0–1999 ppm; Resolution: 1 ppm; Principle: Electrochemical H₂S (Sulfur

Product Description: YJJ SP-SGTP-O2 Portable Electrochemical Single-Gas Detector - Diffusion Type Features: I. Basic Information Model: SP-SGTP-O2 (Portable Single Gas Detector of SGT-P Series) Detected Gas: Oxygen O₂ Detection Principle: Electrochemical Sensor Sampling Method: Diffusion Type II. Core Technical Parameters Range: 0 - 25 % VOL (Industrial Standard Range) Resolution: 0.1 % VOL Accuracy: ±3% FS Alarm Values (Factory Default, Customizable) Low Oxygen Alarm: 19.5 %

PGM-7340 Handheld Portable PID VOC Detector for Environmental Monitoring Petrochemical Industry Industrial Safety Product Features: High-precision handheld VOC detector equipped with third-generation PID sensor technology. Ultra-high resolution up to 1 ppb, supporting trace volatile organic compound detection. Extremely fast response speed, T90 ≤ 3 seconds for real-time gas concentration feedback. Built-in UV lamp self-cleaning function to reduce pollution interference and

MSA Altair 4XR Durable Portable Four-gas Detection Instrument Configured with LEL O2 CO and H2S Sensors Product Application: MSA Altair 4XR is a durable portable four-gas detection instrument configured with LEL, O2, CO and H2S sensors. It is professionally designed for personal safety monitoring in hazardous industrial environments. Widely applied in confined space entry, petroleum and chemical industry, mining, sewage treatment, fire rescue, pipeline maintenance and

Product Description: YJJ SP-SGTP-CL2 Portable Electrochemical Chlorine Gas Detector - Diffusion Type Features: I. Basic Information Brand: SENKO (Korean brand for industrial gas detection) Model: SP-SGTP-CL2 (SGT-P series, replaceable sensor / battery type) Detected Gas: Chlorine (a highly toxic and corrosive gas) Detection Principle: Electrochemical sensor (SS2168) Sampling Method: Diffusion type (natural intake) II. Core Technical Parameters (Official Standard) SENKO

Product Description: YJJ SP-SGTP-NH3 Electrochemical Portable Single Ammonia Gas Detector Features: I. Basic Information Brand: SENKO (South Korea) Model: SP-SGTP-NH3 (Portable Single Ammonia Gas Detector) Detection Principle: Electrochemical Sensor Sampling Method: Diffusion type (natural intake, optional external sampling pump) II. Core Technical Parameters Range: 0~100 ppm (The regular version also has a 0~20 ppm version) Resolution: 1 ppm Accuracy: ±5%FS Alarm Value: Low

PGM-7340 Portable VOC Monitor Configurator VOC Detection PID Typical Applications * Chemical / Petrochemical: Inspection for trace VOC leaks in storage tanks and loading/unloading areas * Environmental Protection: Monitoring at facility boundaries, fugitive emissions from painting/printing operations, and odor source tracing * Emergency Response: Rapid concentration assessment at the site of leakage incidents * Semiconductor / Pharmaceutical: Monitoring of low-concentration

The Altair 4XR portable gas detector simultaneously monitors up to 4 gases with Bluetooth connectivity for remote supervision. Features include patented smart sensor technology with 4+ year lifespan, 24-hour battery runtime, IP68 protection rating, and enhanced durability. Ideal for industrial safety applications in confined spaces and hazardous environments.