FLAME DETECTOR

AUTOMOBILE EMISSION GAS ANALYZER

SAMPLING SYSTEM



Infrared carbon Dioxide Gas detector RHB Series
Products: Infrared Carbon Dioxide Gas Detector—RHB Series
Category: Gas Detector

Introductions 
RHB series infrared carbon dioxide alarm detector is used in concentration detection of carbon dioxide and concentration excess alarm. It adopts international advanced NDIR non-dispersed gas analysis technique, CO
2  measurement can not be interfered by other gases, it is simple to operate and convenient for carry.
Applications 
  
Portable COdetector is an ideal instrument with alarm function  to detect the concentration of  CO2, is widely used in:
1、Greenhouses.
2、Fruit/Vegetable Storage.
3、Incubators.
4、Mushroom Farms.
5、Brewing.
6、Ventilation Verification.
7、Carbonated Drink Dispensing.
8、Indoor air quality.
9、Parking areas for safety.

Specifications 
 Measurement method: NDIR

Range: CO2: 0-5000ppm up to 0-20% vol

Accuracy: For range 0-5000ppm to 0-20000ppm: ±25ppm/±10% of reading

        For range 0-1%vol: ±0.1%

        For range 1-5%vol: ±(0.05%+5% of reading)

        For range 5-20%vol: ±10% of reading

Warm up: 30s

Response time T90: <25s at 20℃

Working voltage: DC 3.7v; 1300mAh lithium battery

Signal output: LED display + audible-visual alarming

Working temperature: -20℃ to  55℃

Dimensions: 100*68*31.5mm

Stand-by time: ≥ 10 hrs

Lifespan: ≥ 10 years

Features 

1、Proprietary infrared gas analysis technology, with high accuracy, high resolution, long life and easy maintenance.

2、High and low alarm settings, two levels of audio and light alarms.

3、 Automatic zero calibration with air.

4、Diffusion-type sampling methods.

5、Real-time displaying gas concentration with LED.

6、 High-capacity rechargeable lithium battery.

7、Dual-range setting with high concentrations of CO2 gas leak detection and alarm function.

8、Small size, simple operation.

     
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