Multi parameter gas detector for ecological environment protection

1Multi parameter gas detector for ecological environment protectionIntroduction：

GN15 multi parameter gas detector canUsed for rapid detectionThe ambient air containsMultiple toxic and harmful gases, including TVOC, are displayed in real-time and warned of exceeding standards.This instrumentadoptReal time display of concentration on 2.5-inch high-definition color screen，selectuseFamous in the current industryImportbrandhigh performanceThe main detection principles of gas sensors include:electrochemistry、Infrared, catalytic combustion, thermal conductivityPID photoionization.

IIMulti parameter gas detector for ecological environment protectionFeatures:

1waterproofdustproofExplosion proof and shock resistantIntrinsic safety circuitdesignAnti static and anti electromagnetic interference.

2Protection levelIP67， Can prevent rain and water splashes. Built in water vapor and dust filters, suitable for complex detection environments

3Built in pump suction,responsiveThe sampling distance exceeds10 meters, capable of detecting negative pressure environment

4. 2.5-inch high-definition color screen, with a simple and easily recognizable simulated menu.

5standard configuration100000 pieces of super large data storage capacity, customizable for expansion.

6adopt5500mALarge capacity rechargeablepolymerpolymerBattery, capable of long-term continuous operation

7. Sound, light, vibration, and various fault alarms provide comprehensive prompts and warnings for users

8. Self set alarm value，The alarm mode can be selected as low alarmHigh alarm, interval alarm, weighted average alarm

9. Units can be freely switched

10. Data recovery function, to avoid the loss of data caused by misoperation.

11. Zero point automatic tracking, multi-level calibration, meeting national metrological standards.

12. The sampling pump can be turned on or off, and the standby time can be increased when not detecting.

13. Simultaneous display, single display, real-time curve display Multiple display modes are available to facilitate personnel to observe changes in gas concentration from multiple angles

IIITechnical parameters:

1gas detection、Range, resolution, and detection principle:

TVOC: 0-2000ppm, 0.1ppm, PID photoionization principle

sulfur dioxideSO2：0-100ppm、0.1ppm、 Principles of Electrochemistry

hydrogen sulfideH2S：0-100ppm、0.1ppm、 Principles of Electrochemistry

ammoniaNH3：0-100ppm、0.1ppm、 Principles of Electrochemistry

chlorine gasCL2：0-20ppm、0.01ppm、 Principles of Electrochemistry

2Sensor lifespan:greater than2 years

3Detection method:built-inpump-suction type, traffic500ml/min

4Display mode:2.5-inch 320 * 240 high-definition color screendisplay, 8-button operation

5Detection accuracy:≤±2%（F.S）

6line sex Degree:≤±1%

7heavy again Sex:≤±1%

8Alarm methods: sound and light alarm, vibration alarmVisual alarm, sound and light+Vibration+visual alarm, turn off alarm

9Response time:T90≤20second

10Recovery time:≤30second

11Usage environment: Temperature-40℃~+70℃； Relative humidity ≤0-99%RH

12Temperature measurement:-40℃~+120℃(Optional)precision0.5℃Humidity measurement:0-100%RH(Optional)precision3%RH

13Battery capacity:3.7VDC， Greater than 5500mA, with overcharge, overdischarge, overvoltage, overheating, and short circuit protection functions,

14Data storage: standard configuration100000 pieces of data capacity, customizable for expansion.

15Explosion proof type: intrinsic safety type

16explosion-proofgrade：Exia II CT6

17Protection levelIP67

18. Size and weight：≤180×80×40mm；weight≤0.4kg