Ndir Based Sf6 Leak Detector GD-102


Ndir Based Sf6 Leak Detector GD-102


  • Automatic operation, moisture/vapour immunity
  • Self-diagnostic check, proven sensor technology
  • Free from Induced Voltage effects
  • Continuous, stable alphanumeric readout
  • Long life rechargeable batteries
  • Data logging and Rs 232 output capability

HNL presents this SF6 Leak Detector as the most stable and sensitive wavelength NDIR sensor based SF6 leak detector. An advanced micro-controller is the heart of this unit. Its digital signal processing capability permits better management of the circuitry. SF6 has reduced components, enhance reliability and performance. The microcontroller analyzes the sample and voltage, compensates for even the most minor fluctuations in signal. This translates into a stable and dependable tool in almost any environment. Convenience features like large graphics display have been incorporated to enhance the stability of the SF6. The display shows a progressive and wide-ranging leak size indication communicates the sensitivity level, and provide a true indication.


Type Portable
Sensor Non-Dispersive Infra Red Sensor
Detectable gases / parameters Sulfur Hexa-Fluoride (SF6)
Electronics / processor Micro-controller Based
Power supply Lithium-Ion Rechargeable Battery with Charger
Display Graphic LCD
Alarm Audio / Visual
Digital Output Data logger
Range 0 – 2000 PPM
Accuracy ± 2 %
Minimum sensitivity 1 PPM
Response time (t90) Immediate i.e approx. 20s (@ 0.5 l/min)
Operating temperature -10°C to +50°C
Storage temperature -20°C to +60°C
Sampling Auto-suction
Housing Plastic
Included accessories Batteries, Battery charger/adaptor, Manual

Note: Specifications and Features will vary with application. The above are established and validated during design but are not to be construed as test criteria for every product. Due to HNL’s commitment to research, design and product improvement, specifications are subject to change without notice.


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