Germane – GeH4

PortaSense II gas leak detector is a single-gas detector to monitor rare gases. This device is powered with a D alkaline battery for around 75 hours runtime and an internal Nicad battery with an autonomy of around 6 hours.

The PortaSense gas leak detector can detect many gases thanks to its large range of interchangeable sensors. Majors detected gases are: alcohol, B2H6, Br2, C2H2, CH2O, Cl2, ClO2, CO, COCl2, F2, acid gas, GeH4, H2, H2O2, H2S, HCl, HF, NH3, NO, NO2, O2, O3, PH3, SiH4. In complement to this detected gases, this monitor features different measuring ranges for every gas.

The PortaSense II primarily detect gas leaks with its integrated sampling pump. This enables accurate measurements of hazardous gas concentrations. This gas leak detector with interchangeable sensors is moreover calibration-free, which makes it very versatile.

This single-gas detector features audible and audible alarms with 3 levels: caution, warning, and alarm with adjustable setpoints. A fourth alarm will indicate a low flow or low battery.

Thanks to its internal memory, the detector can record event data during 8 days with 1 minute interval. Furthermore, Portasense II features an RS32 output to connect a PC for data downloading.

Operating with a reliable gas detection technology, the Midas fixed gas detector has been especially designed to monitor the presence of flammable and toxic gases in ambient air. This way, this detector can monitor following gases: arsine (AsH3), diborane (B2H6), boron trichloride (BCl3), boron trifluoride (BF3), bromine (Br2), ethylene oxide (C2H4O), chlorine (Cl2), chlorine trifluoride (ClF3), chlorine dioxide (ClO2), carbon monoxide (CO), chlorine dioxide (COCl2), fluorine (F2), germane (GeH4), hydrogen (H2), hydrogen sulfide (H2S), hydrogen selenide (H2Se), hydrogen bromide (HBr), hydrogen chloride (HCl), hydrogen cyanide (HCN), hydrogen fluoride (HF), hexamethyldisilazan (HMDS), hydrazine (N2H4), ammonia (NH3), nitric oxyde (NO), nitrogen dioxide (NO2), oxygen (O2), ozone (O3), phosphine (PH3), phosphoryl chloride (POCl3), disilane (Si2H6), silicon tetrachloride (SiCl4), trichlorosilane (SiHCl3), sulfur dioxide (SO2), tetra ethyl ortho silicate (TEOS), trimethylborane (TMB), TMP, tungsten hexafluoride (WF6).

Moreover, with its optional pyrolyzer module, Midas is able to detect following gases: hexafluorobutadiene (C4F6), octofluorocyclopentene (C5H8), methyl fluoride (CH3F), DCE 1.2, nitrogen trifluoride (NF3), sulfur hexafluoride (SF6).

Compact and featuring a zinc-plated steel base, the Midas is easy to install. Small, compact and lightweight, this detector suits perfectly in applications like light industries, laboratories, semiconductor transformation or even the wastewater treatment. Its pump system has a 2 year lifetime and can draw samples up to 30 meters.

Its alphanumeric backlit LCD with intuitive icon menu can display the concentrations and its datalogger enables operators to download vents and sensor history.

Its smart sensor with on board calibration certificate are ready for use and can be easily and quickly replaced.

Midas fixed gas detector features several outputs: visual, 3 built in relays for alarm 1, 2 and fault, analog and digital communication and is powered through Ethernet connection (PoE). It can be wired with 4-20 mA 2 to 4 wires or digitally with CAT5 cabling or equivalent with RJ45 connector.

Lastly, Midas is CE marked for a total immunity to electromagnetic interferences.