Single Gas Detector
| Brand | Safewill |
| Model | ES20B-HE |
| Weight | 0.46Kg |
| Certificates | CE, ATEX, SIL, RoHS, ISO14001, ISO9001, ISO45001 |
| Detected Gas | Helium |
Portable Pump-Suction Helium Gas Detector: High-Precision Detection with Advanced Sensor Technology
The handheld helium leak detector applies the thermal conductivity sensor technology and advanced pump-suction system to deliver accurate measuring result in helium gas measurement. It supports deversified measuring range including 0-10%VOL, 30%VOL, 50%VOL, 99.9%VOL, 99.999%VOL and 0-1000ppm, catering to wide application in different industries such aselectricity and medical refrigeration, emerging industries such as new energy and semiconductors.
Safewill provide professional and customer-centric services:
OEM Support: Flexible OEM policy to help partners develop branding
Short Lead Time: Rapid production and delivery within 3-5 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.
Are you looking for a helium gas detector for ensuring safety compliance? Measuring delium leakage or puritya? Or operating in demanding industrial environments? This gas detector with pump is a reliable and efficient choice. Contact us right away for more information, customization options, and the best price!
| Basic Information | ||||
| Product Name | Portable Pump-Suction Helium Gas Detector | |||
| Detection Method | Suction | |||
| Data Transmission | USB output | |||
| Preheat Time | 90 Seconds | |||
| Temperature/ Humidity/Pressure | -20°C to +50°C/10%-95% RH (non-condensing)/86-106 KPa | |||
| Power Supply | Lithium battery, nominal voltage: 3.7VDC, capacity 2600mAh | |||
| Charging Time | ≤6 hours | |||
| Operating Time | ≥12 hours (at room temperature with electrochemical sensor) | |||
| Alarm Method | Audible and visual alarms, dual-color LED indicator, sound level ≥75 dB @ 25 cm | |||
| Protection Class | IP54 | |||
| Material | Aluminum alloy | |||
| Weight | Approximately 0.46 kg | |||
| Dimensions | 220.0 mm × 64.8 mm × 35.5 mm (L × W × H) | |||
| Technical Parameters | ||||
| Detection Gas | Helium (He) | |||
| Detection Method | Pump-suction | |||
| Range | 0~10%, 30%, 50%, 99.9%, 99.999%VOL; 0-1000PPM (optional, custom ranges available) | |||
| Resolution | 0.1 %VOL, 0.01 %VOL, 1 PPM (optional) | |||
| Detection Principle | Thermal conductivity principle | |||
| Indication Error | ±3% F.S | |||
| Response Time | T90 < 30 seconds (varies by gas sensor) | |||
Color Customization To Create a Unique Appearance
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During the visit, our engineers worked closely with the customer’s technical team to resolve on-site technical issues, including connecting our equipment to the customer’s own system. The successful integration and smooth operation left a strong impression. As a result, the customer immediately confirmed and signed an order.
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Safewill is proud to announce its participation in the Emergency Disaster Reduction and Rescue (EDRR) Expo 2025, one of Southeast Asia’s leading events focused on disaster preparedness, emergency response, and safety technologies. The exhibition will be held from August 13 to 15, 2025, at the Jakarta International Expo, with Safewill located at Hall A2, Booth H26.
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