ZLT840 4-in-1 Multi Gas Detector for H2S O2 CO Combustible Gases with IP65 Rating and 1800mAh USB Rechargeable Battery
Price:
USD 65-90/pcs
MOQ:
1
Delivery Time:
3-7 days
Brand:
HiYi
Product Description
Portable 4-in-1 Multi Gas Detector
Professional H2S, O2, CO, and combustible gas detection with IP65 rating and USB rechargeable battery
Product Overview
The ZLT840 multi-gas detector provides comprehensive protection against atmospheric hazards including oxygen deficiency, combustible gases, and toxic gases. Engineered for versatility across multiple applications, this compact and lightweight device continuously monitors and displays gas concentrations with exceptional accuracy.
Key Features & Benefits
- High Precision Detection: Factory calibrated with imported gas sensors providing excellent sensitivity and repeatability, ready for immediate use
- Triple Alarm System: Adjustable audio, visual, and vibration alerts with digital timestamp logging when preset gas levels are exceeded
- User-Friendly Design: High-density LCD screen with Chinese/English interface, compact size with clip for easy portability
- Robust Construction: High-strength ABS housing with anti-slip rubber grip, IP65 waterproof and dust-proof rating
- Superior Performance: Detection error ≤±5% F.S., response time under 30 seconds, with zero and span calibration options
- Reliable Support: Comprehensive warranty with dedicated customer service support
Technical Specifications
| Parameter | Specification |
|---|---|
| Detection Gases | EX/CO/H2S/O2 |
| Gas Sensor Life | 2 years |
| LEL Range | 0-100% with 1% resolution |
| O2 Range | 0-30% with 0.1% resolution |
| CO Range | 0-1000ppm with 1ppm resolution |
| H2S Range | 0-100ppm with 1ppm resolution |
| Display Error | ≤ ±5% FS |
| Response Time | <30 seconds |
| Protection Grade | IP65 |
| Working Temperature | -20°C to 50°C |
| Humidity Range | <95% RH (no dew) |
| Power Supply | DC3.7V Li-ion battery, 1800mAh |
| Weight | 0.23 kg |
| Dimensions | 14 × 3.3 × 7.3 cm |
Application Areas
This multi-gas detector is widely used across multiple industries including petroleum, chemical processing, environmental protection, metallurgy, refining, biochemical medicine, agriculture, fire control, archaeology, and any location requiring safety detection of toxic, hazardous, or explosive gases.
The device effectively predicts dangerous gas concentrations and provides early warnings to ensure worker safety and protect production equipment from potential losses.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Beijing HiYi Technology Co., Ltd
Location
Room 1302,Yufei Building, 42 Dongzhimenwai Street, Dongcheng District, Postcode:100027 Beijing,China
Contact Person
Lisa Niu