Listing ID #3975326
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Contact SupplierA Indicating Pressure Switch is a form of switch that closes an electrical contact when a certain set pressure has been reached on its input. It offers a dual advantage of Indication and Switching. The switch may be designed to make contact either on pressure rise or on pressure fall. Because of their robust design, they are suitable for harsh environment and most corrosive media and meet stringent demands to bring the advantages of high accuracy, long term stability and protection against water jets and dust on their moving parts.
Reliable and accurate multi-stage Pressure Switches
Dual Performance of Indication and Switch
Low Hysterisis
Flameproof or Weatherproof Housing
Dial | 100mm,150mm, in aluminium white background with black markings |
Case | SS304 with Bayonet Bezel as a standard SS316, Diecast Aluminium with screwed bezel, epoxy painted black (on request) |
Protection | Weatherproof to IP-67 (IS/IEC 60529:2001), Flameproof to IIA IIB |
Bourdon Size | 63mm dia as a Standard, 110mm dia (on request) |
Bourdon Material | SS316 as Standard, Monel on request |
Socket Material | SS316 as Standard, Monel on request |
Movement | SS304 / SPDT Microswitch movement (Imported from Germany) as per the type of switch required |
Range | (-)1 to 600 kg/cm2 |
Accuracy | ±1% FSD for Indication and ±2% FSD for Switching |
Over range | 130% FSD |
Blow Out Disc | Provided |
Contacts for Switching | a) 1 SPST, Single, Open Normally, Closes on rise in Pressure or Vice Versa rated 30VA@230VAC b) 2 SPST, Dual Contacts, Individually adjustable, one closed one open, both open, both closed rated 30VA@230VAC c) 1 SPDT, Single Microswitch, adjustable over entire span rated 5A@230VAC d) 2 SPDT, Dual Microswitch, adjustable over entire span rated 5A@230VAC |
Optional | 1) Glycerine Filled Case 2) NACE Certification |