The EX-TEC HS product family helps the user clearly detect leaks in underground pipes.To avoid costly and time-consuming pointless excavations, it must be absolutely certain that the gas is actually leaking from a natural gas pipeline. Locating the exact position of the leak also ®keeps shaft work to a minimum. EX-TEC HS appliances offer new possibilities in this respect.If the gas has dispersed over a wide area, it is often difficult to pinpoint the leak exactly. In many cases the gas gathers under fixed surfaces and spreads over long distances.The optional oxygen sensor can also display the oxygen minimum at the same time as the methane maximum. This minimum, with its smaller diffusion area, is used to locate complex leaks more precisely.The integrated ethane detector easily picks up whether the gas is natural gas or swamp gas. The user does not need any extra accessories or specialist knowledge.®The EX-TEC HS 680/660 guides the user through the ethane analysis with prompts.The definitive result can be saved and further processed on the PC using the integrated USB port.
EX-TEC HS680/660/650 Brochure
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The VARIOTEC 4x0 range gives network technicians an efficient and cost effective means of carrying out all common measurement tasks in gas distribution networks.®The VARIOTEC 4x0 instruments utilise the same accessories and probes as previous generations of Sewerin gas measuring instruments so if you are upgrading there is no need to purchase new ones.The 480 EX and 460 EX can incorporate an optional ethane detector to quickly distinguish between natural and swamp gas. No more false indications from swamp gas rather than natural gas®All variants, except for the VARIOTEC 400 EX, can have optional oxygen and carbon monoxide sensors fitted.
Variotec 4x0 EX Brochure
Before making an expensive excavation you need to be sure the gas detected is really emanating from a natural gas pipe and that it is not swamp gas or coming from another gas source.
Variotec EGA Brochure
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The EX-TEC PM5xx series make the everyday work of gas fitters, maintenance staff and other technical staff easier. They can be used to locate leaks in freely accessible gas pipes, assess the risk of explosion and determine whether toxic gases are within the occupational exposure limit (OEL).
EX-TEC PM 580/550/500 Brochure
The EX-TEC PM400 is a mobile gas warning device that reliably warns plumbers, staff from utility companies, network operators, fire services and other technical staff of dangerous gas concentrations. The EX-TEC PM400 can detect up to four different types of gas. Optional sensors are fitted at the factory before delivery. Optional sensors includes Carbon dioxide, carbon monoxide and oxygen. Furthermore, the unit can be fitted with one catalytic combustion sensor. You can choose from methane, propane, nonane, acetylene, hydrogen & JFUEL.
EX-TEC PM400 Brochure
The SNOOPER mini is a robust gas leak detector and is suitable for checking accessible gas lines for external leak tightness. Leaks are determined based on detection at connection points, e.g. fittings, flanges, threaded connections and gas regulator fittings The gas concentration is displayed in the ppm range. House lead-ins and concealed gas lines in enclosed spaces at air outlets can also be checked.
SNOOPER mini Brochure
The PORTAFID® M3K portable flame ionisation detector is the perfect tool for above-ground inspections of underground gas lines. It is reliable and highly accurate, resistant to interference from moisture and only responds selectively to hydrocarbons. The PORTAFID® M3K features an 0.4 l fuel gas bottle, which is carried separately on the user's back.
Advantages:
PortaFID M3K Brochure