CJT-4/1000B Portable CH4 & CO Gas Detector - 115×50×21mm Explosion-Proof Safety Monitor with 10+ Hour Battery
Price:
Negotiable
MOQ:
1 set
Delivery Time:
Negotiable
Brand:
TOPSKU
Product Description
Certifications & Compliance
- Coal Mine Safety Certificate
- Explosion-proof Certificate
- Inspection Certification
Product Overview
Model: CJT-4/1000B Portable CH4 & CO Gas Detector
Applications & Usage
The CJT-4/1000B is an intrinsically safe, explosion-proof portable gas detector designed for simultaneous monitoring of carbon monoxide (CO) and combustible gases (%LEL). This compact, lightweight instrument activates audible (75 dB) and visual alarms during low or high alarm conditions. Primary applications include underground coal mines, mine safety inspections, firefighting operations, confined spaces, chemical industries, oil facilities, and any environment requiring hazardous and toxic gas measurement.
Technical Specifications
| Parameter | Specification |
|---|---|
| Sensor Type | Catalytic combustion sensor (combustible gas); Electrochemical sensors (CO) |
| Measurement Gases | Combustible gas (CH4), Carbon Monoxide (CO) |
| Measurement Range | CH4: 0.00-4.00%; CO: 0-100% LEL |
| Accuracy | CH4: ±10% (1% LEL); CO: ±0.7% VOL |
| Resolution | CH4: 0.01%; CO: 1×10⁻⁶ |
| Alarm System | Visual and audible (75 dB) |
| Battery Life | ≥10 hours |
| Explosion Protection | Exibd I |
| Dimensions | 115 × 50 × 21mm |
Standard Accessories
- 1 × CJT-4/1000B CH4 & CO Gas Detector
- 1 × Battery
- 1 × Operation Guidebook
- 1 × Carrying Case
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Beijing Topsky Century Holding Co.,Ltd
Location
10B NO.17 HuanKe Middle Road Jin Qiao Industry Base Tongzhou District Beijing China 101102
Contact Person
Yang