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Wholesale Portable Gas Detector Pen JLY-50A Series - Reliable China Suppliers & Factory for Industrial Safety Factory, Factories
Product Description
Special Functions
- ✔ Powered by 3V batteries (two AA batteries)
- ✔ Built-in temperature compensation and calibration coefficients for high precision
- ✔ Outstanding stability and fast response recovery speed
- ✔ LCD display with two-pole alarm color prompts
- ✔ Automatic verification, zeroing, and compensation programs
- ✔ Anti-radiation and electromagnetic interference protection
- ✔ Dual-level concentration buzzer alarm
- ✔ Battery replacement status notification
- ✔ Miniaturized, economical, and practical design
Leak Detector Structure
The device is composed of a durable casing, high-precision circuit board, battery unit, LCD display, and sensitive gas sensors.
Working Principle
Utilizes advanced catalytic combustion technology to detect combustible gases by measuring heat generated during oxidation.
Frequently Asked Questions
QWhat type of batteries does the detector use?
The detector is powered by two standard 3V AA batteries, ensuring easy replacement and long-lasting operation.
QHow does the system alert for gas leaks?
It uses a dual-alert system: real-time gas concentration values on the LCD with color prompts and a two-level buzzer alarm.
QWhat is the core working principle?
It operates on the catalytic combustion principle, providing highly accurate gas concentration readings through heat measurement.
QDoes the device require manual calibration?
It features automatic verification and zeroing programs, though simple manual calibration options are available for specialized needs.
QIs the detector resistant to interference?
Yes, it includes built-in anti-radiation and electromagnetic interference protection to prevent false alarms.
