Extraction Valve

Test gas set for testing gas detection and gas measuring devices GPL and GPD. According to the DVGW rules, a weekly check with 1 vol% CH4 is necessary. With screw-on extraction adapter and display of the flow. Delivered with conditioning filter in a carrying case (not including GasPen).

You can find the gas concentration needed for each device in the user's manual. There are additional costs for shipping by air freight. We recommend using the test gas set or a sampling valve.

Test station for checking the gas detection devices according to G465. The control of the minimum sensitivity (10ppm) and the control of the display accuracy 1Vol% - 2.2 Vol.% -100 Vol% -5 Vol.% CO2 are possible. All gases can be connected to 1 liter aluminum compressed gas cans. The remaining pressure of the bottle is always displayed. If larger quantities of gas are required, a steel pressure gas bottle can also be connected via an adapter and the pre-pressure reducer. Rather than a pressure gauge, the PS 403-US has a vacuum manometer. In the PS 403-US model, the control buttons are replaced by toggle switches. With flow measurement. The test gas is conditioned (humidified)

Test station for revising gas detection devices. The control of the minimum sensitivity (10ppm) and the control of the display accuracy 1Vol% - 2.2 Vol.% -100 Vol% -5 Vol.% CO2 are possible. All gases can be connected to 1 liter aluminum compressed gas cans. The remaining pressure of the bottle is always displayed. If larger quantities of gas are required, a steel pressure gas bottle can also be connected via an adapter and the pre-pressure reducer. Rather than a pressure gauge, the PS 403-U has a vacuum manometer. With flow measurement. The test gas is conditioned (humidified)