OEM Household Combustible Gas Detectors 6101 Series Factory, Factories
SD6101 series household combustible gas detector (hereinafter referred to as "detector"), is a gas safety products for residential use, for continuous detection of indoor combustible gas concentration, when the ambient concentration of combustible gases reaches or exceeds the alarm setting value, the sound and light alarm signal will be emitted, and activate the solenoid valve to cut off the gas source, to avoid explosions, fires, poisoning, asphyxiation, and other serious accidents due to gas leakage or incomplete combustion, and other reasons.
High sensitivity, anti-interference, resistance to humidity and heat
Audio-visual alarm and automatic output
Automatic reminder of sensor life expiration
Built-in alarm history function
Easy to install and use
Scope of Application
Indoor use in residential homes
Operating Environment
Relative humidity: ≤ 93%RH
Ambient atmospheric pressure: 86KPa ~ 106Kpa
Storage Environment
Temperature: -25℃ ~ +55℃
Technical Specifications
Detection principle
Semiconductor type
Gas types detected
Methane (natural gas), propane (liquefied gas)
Alarm setpoint
8% LEL or 10% LEL
Detection range
0 ~ 25% LEL
Alarm mode
Sound and light alarm
Power supply
AC220V±15% (50Hz)
Power
< 3W
Response time (T90)
≤ 30s
Detector life
Five years (typical)
Installation
Wall-mounted
Linkage output (default)
One set of 12V pulse output (solenoid valve)
Dimension
104 x 68 x 36mm
Model Specifications
Model Number
SD6101 Series
Product Size
104 x 68 x 36mm
Product Weight
Approx. 105g
Installation Schematic Diagram
Installation & Operational Cautions
Detectors should be installed in areas where indoor gases and vapors tend to collect.
Installation of the detector should refer to the above installation diagram: when the target gas is lighter than air density, install above the release source; when heavier than air density, install below the release source. Fix and level the mounting plate reliably according to the shown direction.
Do not install in places with large air flows such as near ventilation fans, windows, or doors. Avoid installing in positions directly exposed to heat, water vapor, and oil smoke (e.g., directly above gas stoves or smoke extractors).
Ensure no obstructions exist between the detector and gas-using equipment. Do not install in a closet or cabinet.
Do not install where power supply is turned off at night.
In newly renovated rooms, install detectors only after painting and welding are completed, and maintain proper air circulation after installation.
Do not scrub the detector with alcohol or spray insecticides directly on it to prevent damaging sensor performance.
Do not smoke near the detector.
Unpacking and Inspection
Machine Accessories Included:
Product manual (1 piece)
Product certification (1 piece)
Mounting plate (1 piece)
Mounting screws accessories (1 piece)
Inspection Checklist:
Open the package and check: ensure no scratches on the appearance, labels are complete and clear, and all accessories are fully included.
Frequently Asked Questions
Q1: Which combustible gases can the SD6101 series detect?
The SD6101 series is designed to detect Methane (natural gas) and Propane (liquefied petroleum gas) with a detection range of 0~25% LEL.
Q2: What is the expected lifespan of the gas detector?
The typical detector life is five years. The device features an automatic reminder function to alert users when the sensor life has expired.
Q3: How should I properly position the detector during installation?
Installation depends on the target gas density: if the gas is lighter than air, mount the detector above the release source; if heavier than air, mount it below. Avoid installing near drafty areas like windows or directly above stoves.
Q4: How does the detector alert users in case of a gas leak?
Upon reaching the alarm setpoint (8% LEL or 10% LEL), it triggers a sound and light (audio-visual) alarm and activates a 12V pulse output to automatically shut off linked solenoid valves.
Q5: What items are included in the product box upon delivery?
The package includes 1 product manual, 1 product certification, 1 mounting plate, and 1 set of mounting screw accessories.
Q6: What maintenance precautions should I follow?
Avoid scrubbing the device with alcohol, do not spray insecticides directly onto the detector, avoid smoking nearby, and keep the unit free from heavy oil smoke or direct heat sources.
