Shenzhen Bestone Industrial Co.Ltd.
| Model NO. | CD4(LEL,O2,CO,CO2)IR,catalytic,Electrochemical |
| Portable | Portable |
| Gas | CO2 |
| Type | Infrared Sensor and Electrochemical Sensor |
| Detected Gas | Lel, CO2, O2, Co |
| Measurement Range 1 | Lel: (0~100)%Lel O2: (0~30.0)%Vol |
| Resolution Ratio 1 | Lel: 1%Lel, O2: 0.1%Vol |
| Response Time 1 | Lel: ≤20s ( T90 ), O2: ≤35s(T90) |
| Sensor Lifetime 2 | 1year( Lel), ≥5years( CO2 |
| Response Time 2 | Co: ≤45s (T90), CO2: ≤45s (T90) |
| Sensor Lifetime | ≥2year( Co, O2 ), ≥ |
| Measurement Range 2 | Co: (0~1000) Ppm CO2: (0.00-5.00)%Vol |
| Resolution Ratio 2 | Co: 1ppm, CO2: 0.01%Vol |
| Sensor | 2 Electrochemical + 1 Catalytic + 1 Infrared |
| Transport Package | Carrying Case |
| Specification | CE, ROHS |
| Trademark | BESTONE |
| Origin | China |
| HS Code | 9027100090 |
| Production Capacity | 500000pieces/Year |
| Certification | CE, RoHS, Ex |
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Product Specification
| Model NO. | CD4(LEL,O2,CO,CO2)IR,catalytic,Electrochemical | Portable | Portable |
| Gas | CO2 | Type | Infrared Sensor and Electrochemical Sensor |
| Detected Gas | Lel, CO2, O2, Co | Measurement Range 1 | Lel: (0~100)%Lel O2: (0~30.0)%Vol |
| Resolution Ratio 1 | Lel: 1%Lel, O2: 0.1%Vol | Response Time 1 | Lel: ≤20s ( T90 ), O2: ≤35s(T90) |
| Sensor Lifetime 2 | 1year( Lel), ≥5years( CO2 | Response Time 2 | Co: ≤45s (T90), CO2: ≤45s (T90) |
| Sensor Lifetime | ≥2year( Co, O2 ), ≥ | Measurement Range 2 | Co: (0~1000) Ppm CO2: (0.00-5.00)%Vol |
| Resolution Ratio 2 | Co: 1ppm, CO2: 0.01%Vol | Sensor | 2 Electrochemical + 1 Catalytic + 1 Infrared |
| Transport Package | Carrying Case | Specification | CE, ROHS |
| Trademark | BESTONE | Origin | China |
| HS Code | 9027100090 | Production Capacity | 500000pieces/Year |
| Certification | CE, RoHS, Ex | ||
| High Light | 4-in-1 gas leak detector ，multi-gas analyzer for LEL CO CO2 O2 ，portable gas detector with LEL sensor | ||
1. Handheld, industry use, high sensitivity and accuracy
2. Intrinsically safe, Ex sign is Exibd I
3. Rugged ABS+PC case, heavy duty, crash resistant
4. High-capacity chip, 4 layers PCB board
5. Imported Sensor
6. Visual & audible alarm
7. High & low alarm point, fully adjustable
8. Low battery alarm
9. Rechargeable battery
10. LCD large screen display with Real time clock and status of battery
11. With Stainless Steel belt clip
12. Support data logging function
13. External gas sampling pump is available for gas leak detection.
14. Multi gas detector can be made for any 2-5 gases in any combination.
Technical specification:| Gases detected | LEL, O2, CO, CO2 |
| Measuring range | LEL: (0~100)%LEL O2: (0~30.0)%vol CO: (0~1000) ppm CO2: (0.00-5.00)%vol |
| Resolution ratio | LEL: 1%LEL, O2: 0.1%vol CO: 1ppm, CO2: 0.01%vol |
| Sensor | 2 Electrochemical + 1 catalytic + 1 infrared |
| Sensor lifetime | ≥2year( CO, O2 ) ≥1year( LEL) ≥5years( CO2) |
| Response time | LEL: ≤20S ( T90 ), O2: ≤35s(T90), CO: ≤45s (T90), CO2: ≤45s (T90) |
| Alarms | Audible--buzzer with ≥85dB audible Visible--flashing red LED, ≥20m visible |
| Alarm point | High and low, fully adjustable |
| Continuous working time | ≥13hours |
| Display | Liquid Crystal Display(LCD) |
| Battery model | PL123450, 3.7V/1500mA |
| Charging time | 4-5 hours |
| Dust and water resistance | IP65 |
| Size & Weight | 130*66*30mm, 300g |
| Ex sign | Exibd I |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company,Seller
Year Established:
2010
Employee Number:
100~1000
Ecer Certification：
Verified Supplier
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