Product Name
YT-1200H-S Portable 4-in-1 Gas Detector (O2 / CO / H2S / EX)
Short Description
A cost-effective, high-accuracy portable gas detector that simultaneously monitors oxygen (O2), carbon monoxide (CO), hydrogen sulfide (H2S), and combustible gases (EX) using diffusion sampling. Built for industrial safety in hazardous environments.
Product Overview
The YT-1200H-S series is a compact, lightweight multi-gas detector designed for daily field use. It combines ease of operation with comprehensive detection capabilities, making it suitable for environments where toxic gases, flammable gases, or oxygen deficiency/enrichment may occur. The device features a durable plastic housing, a protective silicone outer case, and a convenient back clip for secure attachment to clothing or belts.
Product Pictures
Key Technical Specifications
| Parameter |
Description |
| Gas Detected |
O2 CO H2S EX |
| Measure Range |
0-100ppm, 0-1000ppm, 0-30%VOL, 0-100%LEL |
| Unit |
ppm, Mg/m3, %VOL, %LEL |
| Backlight |
Time Of Backlight Is Settable, When Alarm The Backlight Will Be Auto On |
| Alarm Type |
Sound, Light, Vibration |
| Detection Principle |
Diffusion |
| Resolution |
1 PPM, 1 PPM, 0.1%VOL |
| Display |
Monochrome Dot Matrix 128*128 LCD Graphic Display |
| Language |
Chinese/English |
| Battery |
3.7V Rechargeable Lithium Battery, With Capacity Of 2500mAh |
| Working Time |
14h continuously |
Main Features
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Audible, visual & vibrating alarms - 95dB buzzer, dual high-brightness red LEDs, and vibration motor ensure alerts are noticed even in noisy environments.
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Large internal memory — Standard event logging stores up to 100 records, reviewable directly on the device.
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Optional data logging — When enabled, data can be exported to a PC via the supplied software for trend analysis and compliance reporting.
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User-friendly operation — One-key factory reset restores default settings instantly.
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Long runtime — High-capacity 2500mAh rechargeable battery supports extended continuous work shifts.
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Portable design -— Includes an alligator clip and a soft silicone casing for comfortable wear and protection against drops.
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Rugged build — Strong engineering plastics housing with a smooth yet durable finish.
Typical Applications
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Confined space entry (tanks, sewers, tunnels)
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Oil & gas exploration and refining
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Chemical and pharmaceutical plants
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Wastewater treatment and environmental monitoring
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Fire and rescue operations
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Municipal engineering and mining
Manufacturer Profile
Shenzhen YuanTe Technology Co., Ltd. (brand: Safegas) was established in 2010 and specializes in R&D, manufacturing, and sales of gas detection equipment and integrated systems. With 16 years of industry experience, we serve diverse sectors including oil & gas, chemicals, energy, environmental protection, electronics, municipal engineering, agriculture, and household appliances.
Company Advantages
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Deep R&D expertise — Our engineering team has over 25 years of combined experience in gas detection technology.
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Global certifications — Products carry IECEx, ATEX, and CE approvals for use in explosive atmospheres worldwide.
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Quality management — ISO9001 and ISO45001 certified facilities.
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Fast delivery — Typical lead time: 5-7 business days.
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High production capacity — Annual output of 80,000 units.
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Round-the-clock support — Professional customer service available 24/7.
Standard Package
| Item |
Quantity |
| YT-1200H-S gas detector (with installed sensor and battery) |
1 piece |
| Silicone protective case & alligator clip (pre-assembled) |
1 set |
| USB charging cable |
1 piece |
| Calibration cap / adapter |
1 piece |
| User manual |
1 piece |
