IMI Norgren Herion Pvt. Ltd is a subsidiary of IMI Group. IMI Norgren Herion Pvt. Ltd. Offers Pressure Switches 18 D Series available with specifications like; Fluid: Neutral, gaseous and liquid fluids[Special versions for water application], Operation: Diaphragm, Port sizes: G1/4 [BSP], 1/4 NPT, Flange, Operating Pressure Ranges: -1 to 30 bar, Ambient Temperature: -10 to + 80 °C [NBR] and 0 to + 80 °C [FKM], Operating Viscosity: Up to 1000 mm2/s [±450ssu]. Fluid Temperature: -10 to +80°C [NBR] and 0 to + 80 °C [FKM], Maximum temperature at switching element: +80°C, Repeatability: ±3%, for vacuum ± 4% of final value, Electrical Connection: - Acc. To DIN 43650 A or - Acc. To IEC 947-5-2 [M 12 x 1], Switching Element: Microswitch [gold plated contacts], Material: Sensor: Aluminium & Seal: FKM / NBR. The chief features of the Pressure Switches are:
