What gas safety products does Shield manufacture?

Shield designs and manufactures household combustible gas detectors, industrial and commercial point-type combustible gas detectors, gas alarm controllers, portable and 4-in-1 multi-gas detectors, and solenoid gas shut-off valves. The portfolio covers more than 80 marketable models that can be combined into complete detect-alarm-shut-off systems.

Is the Lower Explosive Limit (LEL) the same as the alarm set point?

No. The LEL is the lowest gas concentration in air that can ignite. Combustible gas detectors read in %LEL and trigger alarms well below that limit. Alarm set points are commonly configured in the range of about 20-25% LEL for the first alarm and up to about 50% LEL for the second alarm, but the final values must follow the standard that applies in your country and project.

Why do oxygen detectors display %VOL instead of ppm?

Normal air contains about 20.9% oxygen by volume, so oxygen deficiency or enrichment is measured in percentage by volume (%VOL). A ppm scale is designed for trace-level toxic gases and would be impractical for oxygen monitoring during pipe welding or confined-space work.

How does a gas detector work with a solenoid shut-off valve?

When the detector or gas alarm controller registers a concentration above the alarm value, it emits an audible and visual alarm and sends a linkage signal that closes the solenoid gas shut-off valve. Shield shut-off valves such as the JYFJS-011 series require manual reopening, so gas supply is only restored after the cause of the leak has been checked.

Does Shield support OEM and ODM orders for distributors?

Yes. Shield supports OEM and ODM cooperation. Branding, packaging, documentation and project-specific configuration such as target gas, alarm values and linkage outputs are reviewed and confirmed with our engineering team before sampling and mass production.

Which certifications do Shield products hold?

Applicable Shield products have been awarded China's mandatory 3C certification, and the company holds more than 40 patents. For export projects, our sales engineers confirm the test reports and compliance documents required in the destination market before an order is placed.

ODM Household Combustible Gas Detector SD6103K Series - Reliable Safety Solution from China Suppliers and Factory Manufacturer, Factory

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ODM Household Combustible Gas Detector SD6103K Series - Reliable Safety Solution from China Suppliers and Factory Manufacturer, Factory

The JT-SD6103k household combustible gas detector, a top safety solution from trusted China suppliers, is designed specifically for residential use. This advanced detector continuously monitors indoor combustible gas levels, ensuring your home remains safe. When gas concentration reaches the preset alarm level, it emits loud acoustic and visual alarms, while also activating a solenoid valve to cut off the gas supply. This proactive measure helps prevent explosions, fires, poisoning, suffocation, and other serious accidents caused by gas leaks or incomplete combustion. Choose the JT-SD6103k from a reliable factory to enhance your home safety today.

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Product Description

Main Features

Semiconductor and electrochemical sensors, good stability and long service life.
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

Use of The Environment

Temperature: -10℃ ~ +55℃
Relative humidity: ≤93%RH
Ambient atmospheric pressure: 86KPa ~ 106KPa

Storage Environment

Temperature: -25℃ ~ +55℃

Frequently Asked Questions

What types of sensors does the 6103 detector use?

The 6103 detector uses both semiconductor and electrochemical sensors, which provide good stability, high sensitivity, and a long service life for reliable gas detection performance.

How does the device alert users when gas is detected?

The device features an audio-visual alarm system that activates automatically upon gas detection, ensuring users are promptly alerted through both sound and visual signals.

What is the operating temperature range for the 6103 detector?

The 6103 detector is designed to operate in temperatures ranging from -10℃ to +55℃, with a relative humidity of up to 93%RH and an ambient atmospheric pressure between 86KPa and 106KPa.

Does the detector notify users when the sensor is nearing the end of its life?

Yes, the 6103 detector includes an automatic reminder function that notifies users when the sensor is approaching its expiration date, helping to ensure continuous and reliable protection.

Where is the 6103 gas detector intended to be used?

The 6103 gas detector is specifically designed for indoor use in residential homes, providing a safe and effective monitoring solution for household environments.

What are the recommended storage conditions for the 6103 detector?

For long-term storage, the 6103 detector should be kept in an environment with temperatures between -25℃ and +55℃ to maintain its performance and extend its overall lifespan.

ODM Household Combustible Gas Detector SD6103K Series - Reliable Safety Solution from China Suppliers and Factory Manufacturer, Factory

Product Description

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