Device withdrawn from production! : MOD CNV PK420 enables extension of an existing Gas Safety System and is meant to convert an On/Off signals received from relay outputs of the Control Unit into a discrete signal 4..20 mA.

Alpa EcoDet is a 3 alarm levels gas detectors for the detection of natural gas (NG) or propane - butane (LPG) in underground garages, car parks, boiler rooms and other facilities heated by gas.

Alpa EcoWent Gas Sensor is a device used to detect the concentration of carbon monoxide (CO) and nitrogen dioxide (NO2) in public buildings, especially garages and underground car parks.

Device withdrawn from production: Gas Detector ProGas is stationary device, designed to detect and monitor levels of toxic gases, explosive gases and oxygen in the ambient atmosphere.

Device withdrawn from production: The Progas SF6 gas detector is designed to monitor concentration of sulfur hexafluoride (SF6).

Device withdrawn from production: RapidGas Multi is a multi-channel gas detector for measuring the concentration of a specific gaseous component in a sample. The sampling is being carried out by the aspiration method. RapidGas Multi can handle from one to ten sampling points. Due to its flameproof construction, it can be installed in potentially explosive atmospheres.

Sigma Progas SF6 detector is used for monitoring of the ambient atmosphere for the presence of sulfur hexafluoride concentration or F-gases (Rx). On the contrary to the most popular solutions, these gas detectors are furnished with IR sensor and offer high dependability and accuracy of measurements combined with pretty low cost of installation and operation.

Device withdrawn from production: Gas Detector Sigma ReAct is a stationary device, designed to measure, monitor and detect dangerous levels of reactive gases in the ambient atmosphere. Sigma ReAct is designed as part of the gas safety system Sigma Gas.

Device withdrawn from production: Gas Detector Sigma SmArt is a stationary device, designed to measure, monitor and detect dangerous levels of toxic or flammable gases or oxygen in the ambient atmosphere. Sigma SmArt is designed as part of the gas safety system Sigma Gas.