High Precision CH4 Methane Fixted Online Analyzer Explosion Proof Alarm Gas Leak Detector Sensor

• Customization: Available
• After-sales Service: Online Guidance
• Warranty: 1 Year
• Model NO.: BGT-GD
• Style: Stationary Type
• Certification: CE, ISO, RoHS, Cnex
• Application: Museum, Prison, Pier, Station, Chemical Plant, Iron and Steel Plant
• Modelnumber: Bgt-Gd
• Description: Explosion-Proof Gas Detector
• Single Gross Weight: 1.3kg
• Use: Leaking Gas Monitoring and Alarming
• Selling Units: Single Item
• Output: RS485 Modbus/Analog/WiFi
• Power Supply: DC 12-30V
• Single Package Size: 35X20X10cm
• Mounting Type: Fixed
• Protection Grade: IP65
• Display: No Display Screen(Screen Optional)
• Material: Aluminum Alloy Casting Body
• Anti-Explosion Grade: Exd II CT6 GB
• Detecting Range: 0-1000 Ppm
• Response Time: ≤30s
• Transport Package: Carton
• Specification: 35X25X20cm
• Trademark: BGT
• Origin: Beijing, China
• Package Size: 35.00cm * 25.00cm * 20.00cm
• Package Gross Weight: 4.000kg

Product Description

Product Description

BGT-FGD series online gas detector is an explosion-proof methane gas detection instrument.

It has not only obtained the explosion-proof certificate issued by the National Explosion-proof Electrical Products Quality

Supervision and Testing Center (explosion-proof Certificate No. : CNEx14.1674).It can be installed directly in zone 1 and zone 2 of dangerous area.Aluminum explosion-proof shell, strong and durable.Intelligent gas sensor chip supports 24 hours continuous online monitoring. Wide voltage DC power supply design, 12-30V can be used freely. 4-20mA and RS485 dual signal output. Support long distance data transmission, and compatible with more than 90% of manufacturers of gas alarm controller, PLC, DCS, DDC and other upper computer systems. Three kinds of gas sampling methods, according to the application scene can freely choose their own natural diffusion type, active pumping type or closed pipe type gas cup. Built-in international first-line brand gas sensor, high precision, strong stability, low error rate. Full range temperature and humidity compensation to ensure long-term stability and reliability of the measured value; With air zero automatic correction function, to ensure no false positive phenomenon in the use of products

 

 

Specification

Model	BGT-FGD	Gas Detector
Display mode	None	LCD display Optional
Output	RS485 Modbus-RTU & 4-20mA dual output	four wire RS485 three wrire 4-20mA (default) Two wire 4-20mA (can chose)
Working voltage	DC 24V(12-30V)	DC 24V(12-30V)
Working tenperature	-20°C~+50°C(customizable)	-20°C~+50°C(customizable)
Type	Industrial grade online explosion-proof type
Test gas	Methane
Measuring Range	0-1000 PPM
Resolution	0.005PPM,0.01PPM,0.1,1PPM
Life	2-5 years
Protection level	IP65

 

Feature

Intrinsically Safe Circuit Design- Ensures maximum reliability and operational safety.
Premium Imported Gas Sensors- High-speed response, ultra-low error rate, and superior anti-interference capability.
200+ Gas Options- Customizable ranges and multiple output signals (4-20mA, RS485, etc.).
High-Intensity Sound & Light Alarm- Audible alarm >85dB for clear hazard alerts.
Adjustable Alarm Points- User-configurable via controller for flexible deployment.
Full-Range Temperature Compensation & Data Calibration- Enhances precision and long-term stability.
1-Channel Relay Output (Switch Signal)- Directly connects to fans, valves, or control systems for automated safety actions.
Zero/Target Point Calibration- Easily adjustable via potentiometer for maintenance efficiency.
Streamlined Structural Design- Simplified installation and wiring, reducing labor and costs.
Explosion-Proof Aluminum Alloy Housing- Rugged protection for hazardous environments.
Explosion-Proof Rating:ExdIICT6 Gb (Compliant with ATEX/IECEx standards)
Certification No.:CNEx14.1674
Ingress Protection:IP65 (Dustproof and water-resistant)

Application

 

Petroleum & Petrochemical  Chemical Plants  Smelting Plants  Steel Mills  Coal Mines / Coal Processing Plants  Thermal Power Plants  Pharmaceutical Research & Laboratories  Pharmaceutical Production Facilities  Tobacco Companies  Environmental Monitoring  Academic & Scientific Research (Universities/Labs)  Building Construction & Smart Buildings  Fire Alarm & Safety Systems  Wastewater Treatment Plants  Industrial Gas Process Control  Boiler Rooms  Waste Treatment Plants / Landfills  Tunnel Construction  Oil Pipelines  CNG/LNG Refueling Stations  Underground Gas Pipeline Inspection  Indoor Air Quality (IAQ) Monitoring  Hazardous Area Safety Protection  Aerospace Industry 

 

 

 

Customer Testimonials

Q1: Are you trading company or manufacturer?
A: BGT Technology (Beijing) Co., Ltd. is a trading company 100% holding by Beijing Guoxinhuayuan Technology Co., Ltd. Beijing
Guoxinhuayuan Technology Co., Ltd is manufacturer for emergency solutions and producs.
Q2. Can I have a free sample for testing ?
A: Sample order is acceptable, but need you to pay for the product cost and freight .
Q3. What about the lead time?
A: Sample needs 4-5 working days after receiving your payment, mass production needs extra 4-5 working days.
Q4: Is it OK to print my logo on the products? A: Yes, we support OEM/ODM service.
Q5: Do you offer guarantee for the products? A:Yes, we offer 1 year warranty to our products.
Q6: Can I visit your company?
A: Yes, warmly welcome to visit our company.
Q7. Do you have certifications?
A: Yes, we have ISO9001, ISO 14001, OHSAS18001, CE, etc.
Q8: How is the quality of your goods?
A: We make a commitment to offer products with good apperance and nice quality to customers. If there is some questions for the
product, we have after-sale team to serve you. And we offer 1 year warranty