Multi-parameter detection alarm instrument

Product Description

1,Overview
The YQ7 multi-parameter detection alarm instrument (hereinafter referred to as the "detector") can simultaneously and continuously detect seven parameters including CH4, O2, CO, CO2, H2S, °C, and m/s. It can also trigger an alarm when the parameters exceed the limit. The detector uses an 8-bit microcontroller as the control unit and employs high-precision detection components, featuring high sensitivity and fast response speed. The screen adopts a 3-inch color LCD, providing clear and reliable display. When the concentration of the detected gas in the environment reaches or exceeds or falls below the preset alarm value, the detector immediately issues an audible and visual alarm to alert us to take timely safety measures to ensure the safety of life and property. The detector has been reviewed and inspected by the designated national legal authority. The detector is suitable for all workers, including professional technicians, operators, and leaders.
2,Features
Simultaneously detect 7 parameters including CH4, O2, CO, CO2, H2S, ºC, and m/s.
◆Highly intelligent technology, with simple operation, stable and reliable performance.
◆ Alarm points can be set according to user requirements. `
◆ Secondary sound and light alarm function.
◆ Imported sensors, with extended service life.
◆ Rechargeable modular sensors
◆ Comprehensive monitoring instrument for mine gas and environmental parameters
◆ One-click zero calibration, charging zero calibration
◆ Equipped with infrared device, adjustable through infrared
◆ Can store up to 10,000 sets of measurement data
◆ Menu-style operation display, with real-time trend analysis graph
3,Functions
Measurement range:
Methane (CH4): 0 - 100% (VOL), resolution 0.01%
Oxygen (O2): 0 - 30% (VOL), resolution 0.1%
Carbon monoxide (CO): 0 - 1000 ppm, resolution 1 ppm
Sulfur dioxide (H2S): 0 - 100 ppm, resolution 1 ppm
Temperature (ºC): -20.0 - 60.0, resolution 0.1ºC
Wind speed (m/s): 0.4 - 30.0, resolution 0.1 m/s