Kromschroder 84447591 DG400B-3 pressure switch

Kromschroeder DG400B-3 84447591 gas pressure switch designed for careful monitoring of pressure changes in gas or air environments. Kromshroder 84447591 DG400B-3 differential pressure switch functions effectively regardless of the direction of changes – whether it is an increase or decrease in pressure. Krom schroder DG400B-3 84447591 pressure switch technical data Adjusting range: 50-400 mbar Gas type: natural gas, town gas, LPG (gaseous), flue gas, biogas (max. 0.1 %-by-vol. H2S) and air Switches with rising positive pressure Electrical connection via screw terminals and M16 cable gland, IP 54 Maximum medium and ambient temperatures: -20 to +80°C Long-term use in the upper ambient temperature range accelerates the ageing of the elastomer materials and reduces the service life 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 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 Electrical connection type: screw terminals Weight: 0,321 kg