مفتاح ضغط الغاز من Kromschroeder طراز DG17VC1-6W/B (75455241)

Krom schroder 75455241 DG17VC1-6W/B pressure switch designed for monitoring gas and air pressure, as well as for monitoring biomethane pressure. It has successfully passed certification according to FM and UL standards. Kromschroeder DG17VC1-6W/B 75455241 differential pressure switches provide reliable control of the minimum allowable pressure drop by activating actuation, opening or switching contacts when a set point is reached. Krom shroder DG17VC1-6W/B 75455241 gas pressure switch technical data Adjusting range: 3-17 ''WC (7.5-42.5 mbar) Gas type: natural gas, town gas, LPG (gaseous), flue gas, biogas and air Max. test pressure for testing the entire system: temporarily Maximum medium and ambient temperatures: -20 to +80°C Storage temperature: -20 to +40°C Diaphragm pressure switch, silicone-free Diaphragm: NBR Housing: glass fibre reinforced PBT plastic with low gas release Lower housing section: AlSi 12 Enclosure: IP 54 or IP 65 Connection for valVario at the bottom, pressure tap on the plug side Electrical connection via 4-pin plug, with socket Safety class: 1 Line diameter: 0.5 to 1.8 mm (AWG 24 to AWG 13) Line entrance: M16 x 1.5, clamping range: diameters of 4 to 10 mm Weight: 0,1 kg Krom schroder DG17VC1-6W/B 75455241 pressure switch adjustment 1. Disconnect the system from the electrical power supply. 2. Detach the housing cover. 3. Connect an ohmmeter. 4. Set the switching point using the hand wheel. 5. Connect a pressure gauge. 6. Apply pressure. In doing so, monitor the ohm- meter and the pressure gauge. The switching point is adjustable via hand wheel.