ZLT840 4-in-1 Portable Gas Detector for H2S O2 CO EX with 10+ Hour Battery and IP65 Rating
Price:
USD 70-100/pcs
MOQ:
1
Delivery Time:
3-7 days
Brand:
HiYi
Product Description
Product Overview
The ZLT840 portable multi-gas detector is a professional safety device that continuously monitors gas concentrations in hazardous environments. Featuring advanced integrated circuit technology and high-quality imported gas sensors, this detector delivers exceptional sensitivity and repeatability for reliable performance.
Key Features & Benefits
4-Gas Detection Capability
Simultaneously detects and displays concentrations of H2S, O2, CO, and combustible gases (EX) with precision accuracy.
Clear LCD Display
Backlit LCD screen with logical layout and clear fonts, available in black or orange housing for high visibility.
Triple Alert System
Audio, visual, and vibration alarm methods ensure immediate notification of hazardous conditions.
Portable Design
Compact 73×32×140mm size with stainless steel clip for easy carrying and 300g lightweight construction.
Durable Protection
IP65-rated dustproof and waterproof construction with high-strength ABS engineering plastic housing.
Extended Operation
10+ hours continuous operation on full charge with USB charging capability for convenient power management.
Gas Detection Ranges
| Gas Type | Detection Range | Alarm Thresholds | Resolution |
|---|---|---|---|
| EX (Combustible) | 0-100% LEL | 20% LEL, 50% LEL | 1% LEL |
| H2S | 0-100 ppm | 10 ppm, 35 ppm | 1 ppm |
| CO | 0-100 ppm | 50 ppm, 150 ppm | 1 ppm |
| O2 | 0-30% vol | 19.5% vol, 23.5% vol | 0.1% vol |
Technical Specifications
| Color Options | Black or Orange |
| Shell Material | ABS Engineering Plastic |
| Product Dimensions | 73 × 32 × 140mm (2.87 × 1.26 × 5.51in) |
| Weight | 300g |
| Display Mode | LCD with real-time data, backlight, vibration, and bilingual voice prompts |
| Battery Life | 10+ hours continuous operation |
| Protection Rating | IP65 (Dustproof and Waterproof) |
Applications & Industries
Ideal for industrial safety applications including utility workers, refinery personnel, firefighters, maintenance engineers, sewer and waterworks operations, underground storage tanks, oil rigs, maritime industry, and confined space entry where personal protective equipment is required.
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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