Portable Single Gas Detector (Laser)

Brand: tlcssk

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Product Details

Tunable Diode Laser Absorption Spectroscopy · Built-in Pump · Ex ia IIC T4 · IP66

Gases & Ranges

CO: 0~1000ppm (res. 0.1ppm)

H₂S: 0~100ppm (res. 0.01ppm)

O₂: 0~30%Vol (res. 0.01%Vol)

Ex (combustible): 0~100%LEL (res. 0.1%LEL)

CO₂: 0~5000ppm (res. 1ppm)

Detection Principle

Laser TDLAS (customizable based on range & environment)

Sampling Method

Built-in pump aspirated, flow rate 500 mL/min

Display

2.5 inch 320x240 HD color screen, 8-button operation

Accuracy

≤ ±2% FS (customizable for higher precision)

Linearity

≤ ±2%

Repeatability

≤ ±2%

Alarm Types

Audible, visual (LED), and vibration alarms

Response Time (T90)

≤ 20 seconds

Recovery Time

≤ 30 seconds

Power Supply

DC 3.7V

Temperature Measurement (opt.)

-40°C ~ +70°C, accuracy ±0.5°C

Humidity Measurement (opt.)

0 ~ 100% RH, accuracy ±3% RH

Explosion-proof Type

Intrinsically safe

Ex Marking

Ex ia IIC T4 Gb

Protection Rating

IP66 (dust-tight, water resistant)