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 Portable Gas Leak Detector JLY-CP100 Series - Reliable China Suppliers & Factory for Industrial Safety Solutions Manufacturers, Supplier

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ODM Portable Gas Leak Detector JLY-CP100 Series - Reliable China Suppliers & Factory for Industrial Safety Solutions Manufacturers, Supplier

Product Overview

The JLY-CP100 combustible gas leak detector, a cutting-edge product from leading China suppliers, utilizes advanced large-scale integrated circuit technology along with international standard intelligent design. This fully intelligent leak detector features proprietary digital-analog hybrid communication technology for optimal performance. Employing a free diffusion method, it detects various gases using high-quality gas sensors, ensuring exceptional sensitivity and remarkable repeatability. Designed for ease of use and maintenance, the JLY-CP100 meets the strict reliability standards required for industrial safety monitoring. Its robust casing, made from high-strength engineering plastic, is not only durable but also waterproof, dustproof, and explosion-proof, making it suitable for demanding environments.

Application

This versatile leak detector is extensively used across multiple industries, including petroleum, chemical, environmental protection, metallurgy, refining, gas distribution, biochemical medicine, and agriculture. As a reliable solution from a top-notch factory, the JLY-CP100 ensures safety and efficiency in gas leak detection across various applications.

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Product Description

Structure and Function Comparison Table

The appearance and structure of the equipment are shown in the following diagram.

Buttons

The device has five buttons: Lighting, Left, Right, Menu, and Power buttons.

Indicator Lights

The device has three types of indicator lights: Normal, Fault, and Alarm indicator lights.

Leak Detector Structure

The device mainly consists of the following key components:

Casing — Protective outer shell for durability
Circuit Board — Core electronic control unit
Battery — Built-in rechargeable power source
Display Screen — Real-time data visualization interface
Sensor — High-precision gas leak detection element
Charger — Standard charging accessory included

Frequently Asked Questions FAQ

Q How many buttons does the JLY-CP100 leak detector have, and what are their functions?

The JLY-CP100 is equipped with five buttons: the Lighting button, Left navigation button, Right navigation button, Menu button, and Power button. Each button serves a specific operational function for controlling and navigating the device.

Q What types of indicator lights are on the JLY-CP100 device?

The device features three types of indicator lights: a Normal indicator light (showing standard operating status), a Fault indicator light (alerting to device malfunctions), and an Alarm indicator light (signaling detected gas leaks or hazardous conditions).

Q What are the main internal components of the JLY-CP100 leak detector?

The JLY-CP100 is composed of several key components including a protective casing, a circuit board, a rechargeable battery, a display screen, a high-precision sensor, and a charger. These components work together to ensure reliable and accurate leak detection performance.

Q Does the JLY-CP100 have a built-in display screen?

Yes, the JLY-CP100 includes a built-in display screen that allows users to view real-time detection data and device status information directly on the unit without requiring an external monitor or device.

Q Is the JLY-CP100 leak detector rechargeable?

Yes, the JLY-CP100 is powered by a built-in battery and comes with a charger included. This makes it a portable and convenient solution for gas leak detection in various environments without dependency on a constant power supply.

Q What is the role of the sensor in the JLY-CP100 leak detector?

The sensor is the core detection element of the JLY-CP100. It is responsible for identifying the presence of gas leaks with high precision. When a leak is detected, the sensor triggers the alarm indicator light and updates the display screen to alert the user immediately.

ODM Portable Gas Leak Detector JLY-CP100 Series - Reliable China Suppliers & Factory for Industrial Safety Solutions Manufacturers, Supplier

Product Description

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