Recently, our company has launched an upgraded product-Portable four in one gas detectoralarmProduct Features:

1. Multiple tests on one machine:Portable four in one gas detector alarmCan simultaneously detect 4 types of gases and support customization

2. LCD screen display: Real time display of gas concentration, time, and electricity, adjustable off screen display

3. Multiple alarms: sound and light alarm, fault alarm, high and low alarm, fault alarm

4. Long standby time: 2400mAH large capacity battery, can be used continuously for 10 hours

5. Record storage:Portable four in one gas detector alarmPower on/off record, alarm record, and fault record query function, capable of storing up to 1000 records

6. Rich functions: zero adjustment, calibration, calibration functions, physical buttons for easy operation

7. Convenient charging: independent charging indicator light, red charging light on when turned on, green charging light on when turned off

Portable four in one gas detector alarmThe design, manufacturing, and inspection of BTQ-YA-CDX4 products comply with the following national standards:

GB/T 3836.1-2021 Explosive Atmosphere Part 1: General Requirements for Equipment

GB/T 3836.4-2021 "Electrical equipment for explosive gas atmospheres - Part 4: Intrinsic safety type" i "" GB 12358-2006 "General technical requirements for gas detection and alarm devices in workplaces"

GB 15322.3-2019 "Portable Combustible Gas Detectors for Industrial and Commercial Use"

GB/T 4208-2017 "Degrees of Protection Provided by Enclosures (IP Code)"

Portable four in one gas detector alarmTechnical parameter indicators:

Battery specification and model:14500/1S2P/2400mAh/3.7V

rangeFlammable: (0-100)% LEL; Hydrogen sulfide: (0-100) μ mol/mol; Oxygen: (0-30)% VOL; Carbon monoxide (0-500) μ mol/mol;

indication errorFlammable ± 5% FS; Oxygen ± 3% FS; Hydrogen sulfide ± 10%/± 2 μ mol/mol, Carbon monoxide ± 10%

Minimum readingFlammable: 1% LEL; Oxygen: 0.1% VOL; Hydrogen sulfide/carbon monoxide: 1 μ mol/mol

Working temperature and humidity-20℃～50℃； ≤95%RH

Explosion-proof markingEx da ib IIB T3 Gb

Protection level IP65