1、 Product parameters

1. Specifications: GX-2009
2. Gas detection: all combustible gases, oxygen (O2) Hydrogen sulfide (H2S) Carbon monoxide (CO)
3. Detection principles: catalytic combustion, primary battery principle, electrochemical principle, electrochemical principle
4. Detection range: 0~100%LEL （1%LEL）
0~40vol% （0.1vol%）
0~100.0ppm （0.5ppm）
0~500ppm （1ppm）
5. Sampling method: diffusion type
6. LCD display: simultaneously displaying the concentrations of four gases; LCD segmented display; The backlight automatically lights up when an alarm is triggered
7. Alarm sound: 95dB at 30cm
8. Alarm point: User adjustable 1st: 10% LEL, 2nd: 50% LEL Over range: 100%LEL
Low alarm: 19.5vol%, high alarm: 23.5vol% Over range: 40.0vol%
Level 1: 10.0ppm, Level 2: 30.0ppm, TWA: 10.0ppm, STEL: 15.0ppm Over range: 100.0ppm
Level 1: 25.0ppm, Level 2: 50.0ppm, TWA: 25.0ppm, STEL: 200pp Over range: 500ppm
9. Alarm type: gas alarm: two-level preset alarm points; STEL、TWA、 Over range alarm
10. Fault alarm: Sensor not connected; Low voltage; Circuit board malfunction; Calibration range error
11. Alarm display: Gas alarm: LED light flashing; The buzzer beeps; Gas concentration values flicker; vibrate
12. Fault alarm: The LED light is flashing; The buzzer beeps; Display fault information
13. Function: Manual backlight LCD (automatically lights up when an alarm is triggered); Data download (40 hours); STEL、TWA、 Peak retention;
Alarm curve, direct charging; Real time display time, automatic calibration data transmission, infrared data transmission
14. Temperature and humidity:- 20℃~+50℃； 0~95% RH, non condensing
15. Reaction time: T90： Less than 30 seconds
16. Working hours: When fully charged, it can be used continuously for 20 hours (90 minutes of fast charging can work for 14 hours)
17. Power supply: Nickel hydrogen rechargeable battery pack, can be directly charged (fast charging only takes 180 minutes)
18. Shell material: polycarbonate rubber
19. Protection level: IP67
20. Security certification: ATEX II 1G Ex ia IIC T4
IECEx Zone 0 Ex ia IIC T4
CSA Approval
CE
JML aPPROVAL
21. Size and weight: approximately 70 (H)'75 (L)'25 (D), approximately 130 grams
22. Control buttons: Two buttons: POWER/MODE、AIR
23. Warranty period: One year of normal operation
24. Standard accessories: (1) Wristband (2) Crocodile clip
25. Accessories selection: (1) Charger (2) Hand held pump (3) External electric pump RP-6 (4) Data management software (5) Charging workstation