Single Gas Detector
| Brand | Safewill |
| Model | ES20D |
| Weight | 100g |
| Certificates | CE, ATEX, SIL, RoHS, ISO14001, ISO9001,ISO45001 |
| Detected Gas | CO, H2S, NH3, O3, O2, NO, NO2, H2, CLO2, CH3SH, ETO, PH3, CL2, HCN |
Portable Single Toxic Gas Detector: High Precision and Cost-Effective Monitoring
The Portable Single Gas Detector features advanced sensor technology, delivering high-accuracy measurements for toxic gases such as CO, H2S, NH3, O3, O2, NO, NO2, H2, CLO2, CH3SH, ETO, PH3, CL2 and HCN. This lightweight, disposable detector is designed with a 2-year operational lifespan and supports optional Bluetooth output for seamless data transfer. With its compact design and great cost-effectiveness, this model convinces users as a realiable tool to ensure workplace safety in various industries such as metallurgy, petrochemicals, environmental protection, and municipal services.
Safewill provide professional and customer-centric services:
OEM Support: Flexible branding helping partners to seize the local market
Short Lead Time: Rapid production and delivery within 2 days to meet urgent demands;
Sufficient stock: Ready-to-ship products to minimize delays.
Test and Calibration: Strict test and calibration report issued before delivery from factory;
Warranty & After-Sales Service: Comprehensive warranty and dedicated technical support.
With the great performance, this personal gas detector provide you sufficient safety in some environment where toxic gas may exist, if you just need this tool, please write us an email to get the best price and more details!
| Basic Information | ||||
| Product Name | Portable Single Toxic Gas Detector | |||
| Detection Method | Diffusion Type | |||
| Detections Principle | Electrochemistry | |||
| Data Transmission | Bluetooth (optional) | |||
| Temperature/ Humidity/Pressure | -30°C to +50°C/10%-95% RH (non-condensing)/86-106 KPa | |||
| Power Supply | Disposable lithium thionyl chloride battery DC3.6V | |||
| Continuous Working Time | ＜200uA | |||
| Operating Time | ≥2 years (calculated based on normal working hours of 8 hours per day); | |||
| Alarm Method | Audible, vibration and visual alarms | |||
| Indication Error | ＜3%FS | |||
| Response Time | T90 < 30 seconds | |||
| Protection Class | IP54 | |||
| Material | Plastic | |||
| Weight | Approximately 100g | |||
| Dimensions | 100.80 mm × 62.30 mm × 23.00 mm (L × W × H) | |||
| Technical Parameters | ||||
| Gas Options | Detecting Range | Resolution | ||
| Carbon Monoxide(CO) | 0-1000ppm | 1ppm | ||
| Hydrogen Sulfide(H2S) | 0-100ppm | 1ppm | ||
| Ammonia(NH3) | 0-1000ppm | 1ppm | ||
| Ozone(O3) | 0-10ppm | 0.1ppm | ||
| Oxygen(O2) | 0-30%VOL | 0.2%VOL | ||
| Methyl Mercaptan (CH3SH) | 0-10ppm | 0.1ppm | ||
| Nitric Oxide(NO) | 0-20ppm | 1ppm | ||
| Nitrogen Dioxide(NO2) | 0-100ppm | 1ppm | ||
| Ethylene Oxide(ETO) | 0-100ppm | 0.1ppm | ||
| Hydrogen(H2) | 0-1000ppm | 1ppm | ||
| Chlorine Dioxide(CLO2) | 0-1ppm | 0.01ppm | ||
| Phosphine (PH3) | 0~20ppm | 0.1ppm | ||
| Chlorine (CL2) | 0-50ppm | 0.1ppm | ||
| Hydrogen Cyanide(HCN) | 0-100ppm | 0.1ppm | ||
| For more other gas detecting, please contact us for customization as per your request. | ||||
Color Customization To Create a Unique Appearance
Recent News
Meet Safewill at the 11th Wuhan International Pipeline Expo
November 13, 2024
Eyesky & Safewill, a leading manufacturer and trader committed in advanced gas detection equipment and solutions, proudly participated in the 11th Chinese International Pipeline Expo in Wuhan.
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In the food industry, maintaining the freshness, quality, and safety of products is a top priority. One effective method that has become standard practice is nitrogen flushing.
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In an era marked by rapid industrialization and urban expansion, the importance of monitoring environmental air quality has never been more critical. The air we breathe directly impacts public health, environmental sustainability, and overall quality of life. Understanding the value of air quality monitoring can help drive solutions that protect both people and the planet.
Safewill Deepens Partnership with Indonesian Client
February 21, 2025
In February 2025, Safewill welcomed a team of 7 from its Indonesian client company for an in-depth collaboration meeting and technical demonstration. The team visited Safewill’s production line and received one-on-one calibration training in the calibration room.
