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Explosion-proof Multi-Gas Detector Instrument with IP66 Protection for Industrial Hazardous Gas Monitoring

Explosion-proof Multi-Gas Detector Instrument with IP66 Protection for Industrial Hazardous Gas Monitoring

Product Details:
Place of Origin: CHINA
Brand Name: CSSC
Certification: BV
Model Number: GT
Detail Information
Place of Origin:
CHINA
Brand Name:
CSSC
Certification:
BV
Model Number:
GT
CO2 Carbon Dioxide:
0–5% Vol
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Explosion-proof Gas Detector Instrument

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IP66 Protection Gas Detector Instrument

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Multi-Gas Detection Point-Type Gas Detector

Trading Information
Minimum Order Quantity:
10
Supply Ability:
1000
Product Description
Multi Gas Detector Instrument for Continuous Monitoring of Hazardous Gas Levels
Product Overview

The Point-Type Gas Detector is engineered to detect leaks of flammable and explosive gases in real time. Built around imported high-performance sensors, it delivers fast response, high accuracy, long-term stability and excellent repeatability. The list of detectable gases is fully customizable to match on-site application requirements.

Leaks typically occur at flanged connections, welds, valves, fittings and seals. Because the primary risk emerges only after a leak begins, strict continuous monitoring is essential. The detector is installed at leak-prone locations—including double-wall ventilation ducts, fuel-tank connections and fuel-preparation rooms—and provides real-time concentration measurement to safeguard both equipment and personnel.

As a smart fixed-type gas detection instrument, it improves detection efficiency and stability while lowering installation, deployment, daily operation and maintenance costs.

Key Features
  • Wide detection range with broad gas-type coverage and accurate measurement
  • Customized gas hoods compatible with waterproof covers, calibration covers and accessories
  • Full-color LCD display with high visibility for dark-environment operation
  • Rugged design with explosion-proof, anti-static, and anti-EMI protection
  • Flexible connectivity with 4-20 mA, RS485, wireless and other transmission modes
  • Scalable architecture for multi-point centralized management with controllers
Application Scenarios
Location Why It Matters
Double-wall ventilation ducts Confined space with limited ventilation—leak accumulation is high-risk
Fuel-tank joints & connections Primary leak point on fuel handling systems
Fuel preparation rooms Hot-work adjacent zone with continuous fuel handling
Engine rooms & pump rooms High equipment density and high-temperature surfaces
LNG cargo areas Cryogenic flammable-gas risk
Technical Specifications – Seven Variants
Model Target Gas Range Principle Accuracy Response Temperature
GT-C100 CH4 Methane 0-100% LEL TDLAS ±3% FS ≤30 s -40 ~ 70 °C
GQ-2C100G-1 O2 Oxygen 0-25% Catalytic ±3% FS ≤30 s -20 ~ 55 °C
GQ-C100G-2 CH3OH Methanol 0-100% LEL Catalytic ±3% FS ≤30 s -20 ~ 55 °C
GT-C100G-3 CO2 Carbon Dioxide 0-5% Vol Infrared ±3% FS ≤60 s -20 ~ 55 °C
GQ-C100G-4 H2S Hydrogen Sulfide 0-100 ppm Electrochemical ±5% FS ≤60 s -20 ~ 55 °C
GQ-C100G-5 NH3 Ammonia 0-100 ppm Electrochemical ±2% FS ≤30 s -20 ~ 55 °C
GQ-C100B-1 Cl2 Chlorine 0-100 ppm Electrochemical ±5% FS ≤90 s -20 ~ 55 °C
General Specifications
Item Specification
Power consumption ≤ 5 W (with audible & visual alarm)
Protection rating IP66
Display LCD
Explosion-proof marking Ex db IIC T6 Gb (GQ-C100B-1: Ex db ia IIC T4 Gb)
Output signal 4-20 mA / RS485 / wireless
Installation Wall-mounted or pipe-mounted
System Integration

The detector integrates into the complete Gas Alarm Control Cabinet system, which can supervise up to 112 field detectors. Concentration data is transmitted via 4-20 mA, RS485 or wireless, while the central control cabinet provides power, processing, alarms and fire-protection linkage.

Certifications & Approvals
  • CCS Type Approval Certificate (China Classification Society)
  • BV Type Approval Certificate (Bureau Veritas) – Certificate No. 81499/A0 BV
  • LR Type Approval Certificate (Lloyd's Register)
  • SIL3 Functional Safety Certification
  • Explosion-Proof Conformity Certificate
  • CCS Cyber Security Certificate
Global Service Network

Service centers span China, Germany, Panama, Cyprus, the UAE, Northern Europe, the UK, Ireland, Singapore and Taiwan, providing fast on-site support to shipyards and ship-owners worldwide.

Service Partner Region
PASRAS America
MAINS Iberia
MCS Scandinavia
HIT China
KDU UAE
RESON Taiwan, China
MARILOT Greece
HIT Singapore
LSC Taiwan, China
Contact Information

Company: Beijing Airppb Environmental Protection Equipment Co., Ltd.

Positioning: Leader in Environmental Monitoring Technology

Address: 4th Floor, Building 1, No.11 Kechuang 14th Street, Beijing Economic-Technological Development Area, Beijing, China

Tel: +86-10-50928608

Fax: +86-10-56865313

WhatsApp: +86-13811100776

Website: https://www.militarygasdetector.com/