PSM / PSP – Adjustable pressure switches with SPDT contacts and adjustable hysteresis

 

PSM / PSP – Adjustable pressure switches with SPDT contacts and adjustable hysteresis

Technical document

  Switch rating  6(2)A / 250Vac
  Electrical connection  DIN 43650 PG09 (standard)/PG11
  Adjusting range  0.2...2 bar; 1...10 bar; 10...50 bar; 10...100 bar; 30...150 bar; 50...300 bar
  Max static pressure  300 bar, 600 bar (according to the possible pressure range and the body material)
  Hysteresis  Adjustable 10% to 30% set-point
  Operating temperature  - 25C ...+140C (according to diaphragm/piston seal material)
  Contact (without pressure)  SPDT
  Body material  Brass - Zinc plated steel - S.S. 316 on request for all models
  Diaphragm/Piston seal  NBR - HNBR - FKM - Silicone - EPDM - Neoprene - Stainless Steel (only for PMS2 and PMS10)
  Threads  Taper: G1/8 BSPT - G1/4BSPT - M10x1 Parallel: M12x1.5 - G1/4 BSPP - G1/8 BSPP
  Protection  IP65
  Mechanical life  106 operations
  Size  Body 27 AF Max height 73mm
  Certifications and Approvals  CE, IMQ, RINA, Lloyds Register, ATEX
  Options  Set-point adjustment rising Set-point adjustment falling Factory set-point and hysteresis adjustment Gold contacts Degreasing for oxygen applications Gas test High pressure executions Special thread connections