Hanging multi-parameter detection and alarm instrument

제품 설명

1,Overview
The JD4X suspended multi-parameter carbon detection alarm instrument can continuously detect the concentrations of methane, carbon monoxide, oxygen and hydrogen sulfide in the air, and can trigger an alarm when the limits are exceeded. The detector uses an 8-bit microcontroller as the control unit and employs high-precision detection components, featuring high sensitivity and fast response. The screen displays the data using a four-digit digital tube, which is clear and reliable. When the detected concentration of the target gas in the environment reaches or exceeds the preset alarm value, the detector immediately issues an audible and visual alarm to alert us to take safety measures in time, ensuring 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 managers.
2,Features

Conduct methane, carbon monoxide, oxygen and hydrogen sulfide concentration detection

Rechargeable modular sensors
High-brightness display with four-digit digital tubes
Alarm points can be set, with audible and visual alarms when exceeding limits
Intelligent voice announcement function
Wireless transmission function

3,Functions
Indication method: Four-digit digital tube displays real-time data and system status, as well as sound and light alarm indications.
The sound level intensity of the instrument should be no less than 95 dB(A) at a distance of 1 meter from the alarm device.
The visibility of the light signal in the dark environment should be no less than 20 meters.
Power supply of the detector: 9800mAh lithium manganese oxide lithium-ion battery. The battery is protected by a protection board and has an overcurrent protection function.
The maximum open-circuit voltage Uo of the battery group: 4.3V, the maximum short-circuit current Io: 1.0A.
Working time: 15 hours (non-alarm state)
Shell: Stainless steel
Weight: 2.3 kg
Dimensions: 270mm × 170mm × 50mm
Explosion-proof mark: Ex ib I Mb
Safety mark number: MFA240253
The buttons are simple, the appearance is friendly, and it can also be operated easily even when wearing gloves.