Gas detection & gas measurement device for the inspection
of underground gas pipes using suitable probes (e. g. carpet probe).
With built-in diaphragm pump, Bluetooth module and rechargeable
The device can be equipped with additional sensors to enable
The following applications are possible:
– Inspection of underground pipes
– Inspection of accessible pipes in buildings
– Inspection of accessible pipes on plants, etc.
– Inspection of ground soil for pinpointing (optional)
– Purging of gas pipes (optional, only in combination with pinpointing)
Operating approx. 10 hours
Measurement ranges depending on built-in sensors
Dimensions (LxWxH): 100 x 195 x 86 mm
Weight: 1.1 kg
Temperature range: -10°C to 50°C
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Select the required device options for your device here.
Our new HUNTER is the consistent further development of our previous successful model. We have maintained the proven technology, e.g. the semiconductor sensor for the gas detection range. This means that a very fast reaction time and stability of the measured value are still guaranteed, so that even the smallest spread of gas can be detected reliably. For better readability, the device has a significantly larger display with higher resolution. In addition, the communication options via Bluetooth have been expanded to enable a connection to our online portal Esders Connect.
In order to be able to offer a holistic solution for the most common work in the course of pipe network inspection and LDAR – leak detection and repair, the device can be equipped with additional sensors for further applications on request.
Safe measurement of the smallest gas concentrations, humidity-compensated sensors
Individual configuration of the sensors enables different areas of application
Functions and menu according to DVGW worksheet G 465-4
Fast and uncomplicated readout test
Calibration and adjustment on the device
Operating time of at least 10 hours for an intensive working day
Bluetooth technology for simple and fast data transmission
Connection to Esders Pi NOTE (GIS software) enables complete documentation during pipe network inspection
How do I carry out a quick gas test (10 ppm test) with the HUNTER or Laser HUNTER?
Grafic display 240 x 160 Pixel; with Touch display; iluminated; display of measured value, maximum value and bar graph
Lithium-Ion 3,6 V, 6.700 mAh
Power supply 230 V or car adapter, 12 V, approx. 5 hours
Operating time (without ilumination)
> 10 hours (without backlight)
-10 °C to +50 °C
> 2.000.000 Measurement values (depending on the duration of the measurement)
205 x 105 x 86 mm inkl. connection nippel
ca. 1.115 g
Semiconductor, Infrared*, Electrochemical*
Measuring range/ Display range
0 to 1.000 ppm CH4, Resolution: up to 1 ppm
0,1 to 2,2 Vol.% CH4, Resolution: 0,01 Vol.%
0,1 to 100 Vol. CH4, Resolution: 0,1 Vol.%*
0 to 20 Vol.% CO2, Resolution: 0,1 Vol.%*
(Display range up to 100 Vol.%)
0 to 25 Vol.% O2, Resolution: 0,1 Vol.%*
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