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HF-WC-626 Sf6 Gas Detector
Portable SF6 Gas Leak Detector is designed to pinpoint tiny sulfur hexafluoride leaks inside GIS cabinets and circuit breakers. With high sensitivity and rapid response, it gives audible and visual alarms once gas leakage occurs, effectively preventing gas loss and safeguarding personnel safety in substations.
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This portable handheld SF6 Gas Detector is a high-precision halogen leak detector specially developed for power industry applications. It adopts advanced microprocessor with powerful digital signal processing technology, equipped with tri-color indicator display and 7-level adjustable sensitivity (max 64 times amplification).
With touch button operation and real-time battery monitoring functions, the device complies with SAE J1627 standard. It can accurately detect tiny leaks of SF6 gas as well as all halogen refrigerants such as R134a, R12 and R22. Featuring fast response, flexible detection probe and excellent stability, it is widely used for daily leakage inspection of GIS, circuit breakers and all SF6-filled high-voltage equipment in substations to avoid gas waste and ensure staff operational safety.
Product Features
- Entirely controlled by microprocessors equipped with advanced digital signal processing performance
- Tri-color visual display
- Seven adjustable sensitivity gears with maximum amplification of 64 times
- Touch-sensitive keypad
- Sensitivity adjustable anytime during use
- Automatic battery test function
- Battery voltage indication display
- Compliant with SAE J1627 certification, applicable to leak detection of R134a, R12 and R22 refrigerants
- Able to detect all halogen refrigerants
Technical Parameters Table
| Item | Specification |
|---|---|
| Power Supply | 3V DC, powered by 2 pieces of No.2 alkaline batteries |
| Maximum Sensitivity | Approved for R12, R22, R134a: 14 grams per year |
| Ultimate Sensitivity | Less than 3 grams per year for halogen refrigerants |
| Probe Service Life | Approx. 20 hours cumulative working time in SF6 gas environment |
| Operating Temperature | 0℃ ~ 52℃ |
| Battery Endurance | Around 30 hours under normal operation |
| Working Mode | Continuous unrestricted operation |
| Response Time | Instantaneous |
| Reset Time | 1 second |
| Warm-up Time | Approx. 2 seconds |
| Net Weight | 560 g |
| Overall Dimensions | 22.9cm × 6.5cm × 6.5cm |
| Probe Length | 35.5 cm |
Packing List of Sf6 Gas Detector
| No. | Item Description | Quantity | Unit | Remarks |
|---|---|---|---|---|
| 1 | Handheld SF6 Gas Detector Main Unit | 1 | Set | Built-in detection sensor, touch control panel |
| 2 | No.2 Alkaline Batteries | 2 | Pcs | 3V DC power supply for instrument |
| 3 | Detachable Flexible Probe | 1 | Pc | Total length: 35.5cm for narrow space inspection |
| 4 | Shockproof Hard Carrying Case | 1 | Pc | For storage and outdoor transportation |
| 5 | User Manual (Chinese & English) | 1 | Copy | Operation, calibration & maintenance guide |
| 6 | Factory Calibration Certificate | 1 | Copy | Metrological test certification |
FAQ for SF6 Gas Leak Detector
Q1: What gases can this detector test?
A: It can detect SF6 gas and all halogen refrigerants including R12, R22, R134a. It has passed SAE J1627 certification and meets international testing standards.
Q2: What are the sensitivity parameters of the device?
A: Max sensitivity: 14g/year for R12, R22, R134a; Ultimate sensitivity is less than 3g/year for halogen gases, capable of capturing tiny gas leaks accurately.
Q3: How long is the service life of the detection probe?
A: The cumulative service life is about 20 hours when working in SF6 gas environment. It is recommended to replace the probe regularly to guarantee stable detection precision.
Q4: What power supply does the instrument adopt and how long can the battery last?
A: Powered by 2 pieces of No.2 alkaline batteries (3V DC). Under normal use, the continuous working time can reach around 30 hours.
Q5: How fast is its detection response speed?
A: Instant response time, 1 second reset time, only about 2 seconds warm-up time after startup; it can quickly find leakage points during on-site inspection.
Q6: Can the sensitivity be adjusted freely?
A: Yes. It is equipped with 7 sensitivity gears with maximum 64 times amplification, and sensitivity can be adjusted at any time according to actual leakage conditions.
Q7: What is the applicable working temperature range?
A: Operating temperature: 0℃ ~ 52℃, suitable for most indoor and outdoor substation maintenance scenarios.
Q8: Does it support continuous long-time operation?
A: The working mode is continuous unrestricted operation, which can meet all-day leakage inspection work demands.
Q9: What are the size and weight of the handheld detector?
A: Net weight: 560g; Body dimension: 22.9cm×6.5cm×6.5cm; Probe length: 35.5cm, lightweight and flexible for narrow gap detection.
Q10: What convenient functions does the instrument have?
A: It adopts microprocessor control, tri-color display, touch keypad, automatic battery test and battery voltage indication, bringing simple and intuitive operation experience.
Q11: What accessories are included in the standard packing list?
A: Main detector, 2 alkaline batteries, flexible probe, shockproof portable case, bilingual user manual and factory calibration certificate.
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