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90V - 220V Combustible Gas Leak Detectors

Place of Origin China
Brand Name Symank
Certification CE/ROHS/SGS/UKCA
Model Number JKD-839
Minimum Order Quantity 1K
Price Negotiable
Packaging Details Carton/Color Box
Delivery Time 10 Days
Payment Terms L/C,T/T,Western Union
Supply Ability 50K/Month

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Product Details
Reset Method Manual Reset Button Weight Approx. 150 Grams
Alarm Indicator LED And Audible Alarm Operating Temperature Range -10°C To 50°C
Power Supply AC 90-220V Detection Gas Types Natural Gas, Methane, Propane, LPG
Warranty Period 1 Year Alarm Sound Level ≥85 DB At 3 Meters
Certifications CE, SGS, RoHS Installation Type Wall-mounted Or Plug-in
Dimensions Approx. 120mm X 70mm X 40mm Sensor Type Semiconductor Or Catalytic Sensor
Response Time ≤10 Seconds Operating Humidity Range 10% To 90% RH (non-condensing)
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220V Combustible Gas Leak Detectors

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Dual-Gas Detection Combustible Gas Alarm

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SGS Tested Gas Detector

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Product Description
Long Life Combustible Gas Alarm with Dual Gas Detection and SGS Tested for Reliable Safety Monitoring
Product Overview
The Gas Leak Alarm is a long-life safety device designed for continuous monitoring of combustible gases in indoor environments. Capable of detecting both natural gas (CH4) and propane gas (C3H8), this Gas Alarm offers comprehensive protection for facilities using multiple fuel sources. Tested by an official SGS laboratory, the product meets EN50194-1 requirements and demonstrates reliable long-term stability. With a catalytic Combustible Gas Sensor rated for up to five years and supported by a 30-month quality warranty, this Gas Leak Alarm is positioned as a dependable solution for professional B2B markets.
Product Advantages
This Gas Leak Alarm integrates a precision catalytic Gas Sensor that delivers fast response through natural diffusion sampling. The device activates a loud audible warning and visual indicators when gas concentration exceeds safety thresholds. Compared with standard Gas Alarms, this model maintains detection accuracy across varying indoor temperature and humidity conditions. Its optimized airflow structure enhances sensitivity while reducing false alarms. The long sensor lifetime minimizes replacement costs, making this Combustible Gas Detector ideal for long-term commercial installations.
Factory Capability
Our factory specializes in the production of Gas Leak Alarm products for global markets. With automated sensor calibration systems and strict quality control processes, we ensure consistent performance across every unit. OEM and ODM services include customized housing, alarm settings, PCB design, and branding. Each Gas Sensor is subjected to functional testing and aging verification before shipment. Our flexible manufacturing capacity supports both large-volume orders and tailored project requirements.
Product Application
The Gas Leak Alarm is widely applied in residential kitchens, hotels, gas boiler rooms, and commercial food service facilities. Safety solution providers and property developers rely on this Combustible Gas Alarm for reliable indoor protection. The dual-gas detection capability reduces inventory complexity for distributors while expanding application coverage.
Product Parameters
Item Specification
Input Voltage AC 100-240V
Detectable Gas Methane / Propane
Alarm Concentration ≥8% LEL
Alarm Indication Sound & LED
Sound Output ≥85dB
Sensor Type Catalytic
Installation Method Wall Mounted
Approx. Weight 205g