Pressure Switches - OEM
PS31 Adjustable pressure switch with Kapton diaphragm
| Adjustment Ranges | 5 - 25 psi (0.34 - 1.7 Bar) to 50 - 150 psi (3.4 - 10.3 Bar) |
| Operating Temperature | -40 to +93 Deg C |
| Switch Rating | 100 VA Max; 42V Max Voltage |
| Max rating-gold contacts | 12 Vdc and 20mA |
| Repeatability | 5% of full set point @ 20 Deg C |
| Diaphragm | Teflon® Coated Kapton® |
| Fitting | Brass (Standard) or 316 stainless steel (option) 1/4" BSP standard (other threads available) |
| Electrical termination | Spade terminals IP00 (standard) other options available |
| Deadband | < 5% of set point |
| Proof pressure | 500 psi (35 Bar) |
| Approvals | CE (limits switch to 42Vdc) |
PS32 Adjustable pressure switch
| Pressure Ranges | 5 - 25 psi (0.34 - 1.7 Bar) to 50 - 150 psi (3.4 - 10.3 Bar) |
| Operating Temperature | -40 to +93 Deg C |
| Switch Rating | 100 VA Max; 42V Max Voltage |
| Max rating-gold contacts | 12 Vdc and 20mA |
| Repeatability | 5% of full set point @ 20 Deg C |
| Diaphragm | Nitrile (Standard), EPDM, Viton® |
| Fitting | Brass (Standard) or 316 stainless steel (option) 1/4" BSP standard (other threads available) |
| Electrical termination | Spade terminals IP00 (standard) other options available |
| Deadband | < 5% of set point |
| Proof pressure | 500 psi (35 Bar) |
| Approvals | CE (limits switch to 42Vdc) |
PS61 Adjustable pressure switch high proof pressure
| Adjustment Ranges | 15 - 60 psi (1 - 4 Bar) to 1000 - 3000 psi (69 - 207 Bar) |
| Operating Temperature | -40 to +93 Deg C |
| Switch Rating | 100 VA Max; 42V Max Voltage |
| Max rating-gold contacts | 12 Vdc and 20mA |
| Repeatability | 3% of full set point @ 20 Deg C |
| Diaphragm | Nitrile (Standard), EPDM, Viton® or Neoprene |
| Fitting | Zinc Plated Steel (standard) or 316 stainless steel (option) 1/4" BSP standard (other threads available) |
| Electrical termination | Spade terminals IP00 (standard) other options available |
| Deadband | < 5% of set point |
| Proof pressure | 9000 psi (600 Bar) |
| Approvals | CE (limits switch to 42Vdc) |
PMN with encapsulated cable SPST contacts
| Adjustment Ranges | 0.1 - 1 Bar to 50 - 300 Bar |
| Operating Temperature | -40 to +140 Deg C (with HNBR diaphragm) |
| Switch Rating | 0.5(0.2)A 48V |
| Repeatability | 0.1 Bar (PMN1) to 15 Bar (PMN300) |
| Diaphragm/Piston | Nitrile, HNBR (High Temperature Nitrile), Viton, Silicone, EPDM, Neoprene, Stainless Steel |
| Fitting | Brass (PMN1,2&10) Zinc plated steel, 303 Stainless Steel & 316 Stainless Steel available, 1/4" BSP standard (other threads available) |
| Electrical termination | Encapsulated PVC cable |
| Deadband | 0.1 Bar (PMN1) to 20 Bar (PMN300) |
| Proof pressure | 80 - 600 Bar Dependent adjustment range |
| Approvals | In compliance with CE 89/336 Rules EMC No.147E96 report |
PMN/PMM Adjustable pressure switch with SPST contacts
| Adjustment Ranges | 0.1 - 1 Bar to 50 - 300 Bar |
| Operating Temperature | -40 to +140 Deg C (with HNBR diaphragm) |
| Switch Rating | 0.5(0.2)A 48V |
| Repeatability | 0.1 Bar (PMN1) to 15 Bar (PMN300) |
| Diaphragm | Nitrile, HNBR (High Temperature Nitrile), Viton®, Silicone, EPDM, Neoprene, Stainless Steel. Viton, Silicone, EPDM, Neoprene, Stainless Steel. |
| Fitting | Brass (PMN1,2&10) Zinc plated steel, 303 Stainless Steel & 316 Stainless Steel available, 1/4" BSP standard (other threads available) |
| Electrical termination | Spade Terminals (PMN) or Screw connection terminals (PMM) IP00 |
| Deadband | 0.1 Bar (PMN1) to 20 Bar (PMN300) |
| Proof pressure | 80 - 600 Bar Dependent adjustment range |
| Approvals | In compliance with CE 89/336 Rules EMC No.147E96 report |
PS11 Adjustable low pressure switch
| Operating Temperature | Minus 40 to +80 Deg C (with HNBR diaphragm) |
| Switch Rating | 5 Amp @ 12/24Vdc and 125/250Vac |
| Max rating - gold contacts | 0.5 Amp @ 24Vdc |
| Repeatability | 2% of full set point @ 20 Deg C |
| Wetted parts | |
| Diaphragm | Nitrile (Standard), EPDM, Viton® or Kapton® (option) |
| Fitting | Brass |
| Electrical termination | IP65 Din connector 43650A or Flying leads (standard), other options available |
| Deadband | 5-45 mbar (0.07-6 psi) dependent on adjustment range |
| Proof pressure | 10 bar (150 psi) |
| Approvals | CE, UL Approved units available |
PS41 low cost SPDT Pressure Switch
| Adjustment Ranges | 3 - 7 psi (0.2 - 0.5 Bar) to 25 - 100 psi (1.7 - 6.9 Bar) |
| Operating Temperature | -40 to +80 Deg C |
| Switch Rating | 5 Amp @ 12/24Vdc and 125/250Vac |
| Max rating - gold contacts | 1 Amp |
| Repeatability | 2% of full set point @ 20 Deg C |
| Wetted parts | |
| Diaphragm | Nitrile (Standard), EPDM, Viton® or Neoprene |
| Fitting | Brass (standard) or 316 Stainless Steel (option) 1/4" BSP standard (other threads available) |
| Electrical termination | IP65 Din connector 43650A or Flying leads (standard), other options available |
| Deadband | 1-12 psi (0.07-0.85 bar) dependent on adjustment range |
| Proof pressure | 350 psi (25 Bar) |
| Approvals | CE, UL Approved units available |
PS71 General Purpose Pressure Switch
| Adjustment Ranges | 10 - 30 psi (0.7 Bar - 2.1 Bar) to 2500 - 5000 psi (172.4 - 344.7 Bar) |
| Operating Temperature | -40 to +80 Deg C |
| Switch Rating | 5 Amp @ 12/24Vdc and 125/250Vac |
| Max rating - gold contacts | 1 Amp |
| Repeatability | 2% of full set point @ 20 Deg C |
| Wetted parts | |
| Diaphragm | Nitrile (Standard), EPDM, Viton® or Neoprene |
| Fitting | Zinc Plated Steel (standard) or 316 Stainless Steel (option), 1/4" BSP standard (other threads available) |
| Electrical termination | IP65 Din connector 43650A or Flying leads (standard), other options available |
| Deadband | 4-500 psi (0.25 - 35 Bar) dependent on adjustment range |
| Proof pressure | 9000 psi (600 Bar) |
| Approvals | CE, UL Approved units available |
PS75 Rugged Cylindrical Pressure Switch
| Adjustment Ranges | 5 - 25 psi (0.35 - 1.7 Bar) to 2500 - 6000 psi (172.4 - 413.7 Bar) |
| Operating Temperature | -40 to +80 Deg C |
| Switch Rating | 5 Amp @ 12/24Vdc and 125/250Vac |
| Max rating - gold contacts | 1 Amp |
| Repeatability | 2% of full set point @ 20 Deg C |
| Wetted parts | |
| Diaphragm | Nitrile (Standard), EPDM, Viton® or Neoprene |
| Fitting | Zinc Plated Steel (standard) or 316 Stainless Steel (option), 1/4" BSP standard (other threads available) |
| Electrical termination | IP65 Din connector 43650A or Flying leads (standard), other options available |
| Deadband | 2-500 psi (0.25 - 35 Bar) dependent on adjustment range |
| Proof pressure | 9000 psi (600 Bar) |
| Approvals | CE, UL Approved units available |
PS77 Industrial Pressure Switch with Adjustable Dead Band
| Adjustment Ranges | 5 - 25 psi (0.35 - 1.7 Bar) to 2500 - 6000 psi (172.4 - 413.7 Bar) |
| Operating Temperature | -40 to +80 Deg C |
| Switch Rating | 20 Amp @ 240Vac |
| Repeatability | 2% of full set point @ 20 Deg C |
| Wetted parts | |
| Diaphragm | Nitrile (Standard), EPDM, Viton® or Neoprene (option) |
| Fitting | Zinc Plated Steel (standard) or 316 Stainless Steel (option), 1/4" BSP standard (other threads available) |
| Electrical termination | IP65 Din connector 43650A or 1/2" NPTF conduit; Plastic Case IP65 |
| Deadband | 2 - 500 psi (0.25 - 35 Bar) dependent on adjustment range |
| Proof pressure | 500 - 9000 psi (35 - 600 Bar) |
| Approvals | CE |
MS-PS diaphragm pressure switch. SPDT contacts
| Adjustment Ranges | 0.2 - 2 Bar to 50 - 300 Bar |
| Operating Temperature | -40 to +140 Deg C (with HNBR diaphragm) |
| Switch Rating | 6(2) A / 250Vac, 2(1) A / 24Vdc |
| Max rating - gold contacts | 30mA / 30 Vdc |
| Repeatability | 0.2 Bar (MS2) 15 Bar (PS300) |
| Wetted parts | |
| Diaphragm/Piston | Nitrile, HNBR (high temperature nitrile) Viton®, Silicone, EPDM, Neoprene, Stainless Steel. |
| Fitting | Brass (MS2-MS10), Steel (MS50 to PS300), 303 Stainless steel & 316 Stainless steel available 1/4" BSP standard (other threads available) |
| Electrical termination | 6.3 x 0.8 faston terminals |
| Deadband | 15% set-point value |
| Proof pressure | 80/300/600 Bar dependent on adjustment range |
| Approvals | In compliance with CE 89/336 Rules EMC No. 147E96 report |
MSA Adjustable pressure switch for Pneumatics
| Adjustment Ranges | 0.2 - 2 or 1 - 10 Bar |
| Operating Temperature | -40 to +140 Deg C |
| Switch Rating | 6(2) A / 250Vac, 2(1) A / 24Vdc |
| Repeatability | 0.2 Bar (MSA2SC) 0.4 Bar (MSA10SC) |
| Diaphragm/Piston | HNBR (high temperature nitrile) |
| Fitting | Blue anodized aluminium 1/8" BSP or 1/4" BSP |
| Electrical termination | 6.3 x 0.8 faston terminals |
| Approvals | CE |
MS/PS C21 Series. SPDT pressure switch with integrated M12 plug
| Adjustment Ranges | 0.2 - 2 Bar to 50 - 300 Bar |
| Operating Temperature | -30 to +140 Deg C (with NT diaphragm) |
| Switch Rating | 6(2) A / 250Vac, 2(1) A / 24Vdc |
| Max rating - gold contacts | 30mA / 30 Vdc |
| Repeatability | 0.2 Bar (MS2) 15 Bar (PS300) |
| Diaphragm | Nitrile, HNBR (high temperature nitrile) Viton®, Silicone, EPDM, Neoprene, Stainless Steel. |
| Fitting | Brass (MS2-MS10), Steel (MS50 to PS300), 303 Stainless steel & 316 Stainless steel available, 1/4" BSP standard (other threads available) |
| Electrical termination | 4 pin M12 |
| Deadband | 15% set-point value |
| Proof pressure | 80 to 600 Bar dependent on adjustment range |
| Approvals | In compliance with CE 89/336 Rules EMC No.147E96 report |