Automationdirect.com Datasheets for Pressure Switches

Pressure switches are actuated by a change in the pressure of a liquid or gas.  They activate electromechanical or solid-state switches upon reaching a specific pressure level.
Pressure Switches: Learn more

Product Name Notes
-14.5 to 14.5 PSI Range Digital Pressure Switch / Pressure Transmitter -- QPSL-AN-42 ProSense digital pneumatic pressure switch / pressure transmitter, -14.5 to 14.5 psi range, 2 NPN outputs, 4-20 mA output, 3-color LCD display, 1/8 inch NPT outer pressure connection, M5 inner...
-14.5 to 14.5 PSI Range Digital Pressure Switch / Pressure Transmitter -- QPSL-AP-42 ProSense digital pneumatic pressure switch / pressure transmitter, -14.5 to 14.5 psi range, 2 PNP outputs, 4-20 mA output, 3-color LCD display, 1/8 inch NPT outer pressure connection, M5 inner...
-14.5 to 145 PSI Range Digital Pressure Switch / Pressure Transmitter -- QPSH-AN-42 ProSense digital pneumatic pressure switch / pressure transmitter, -14.5 to 145 psi range, 2 NPN outputs, 4-20 mA output, 3-color LCD display, 1/8 inch NPT outer pressure connection, M5 inner...
-14.5 to 145 PSI Range Digital Pressure Switch / Pressure Transmitter -- QPSH-AP-42 ProSense digital pneumatic pressure switch / pressure transmitter, -14.5 to 145 psi range, 2 PNP outputs, 4-20 mA output, 3-color LCD display, 1/8 inch NPT outer pressure connection, M5 inner...
Electronic Pressure Switch: 290 to 5800 psi set point range -- PSD25-0P-5800H ProSense electronic pressure switch, 290 to 5800 psi setpoint range, tamper resistant field adjustment, 316 stainless steel sensing element, IP67 housing, 1/4 inch NPT male process port, 2 DC PNP...
Electronic Pressure Switch: 7.5 to 145 psi set point range -- PSD25-0P-0145H ProSense electronic pressure switch, 7.5 to 145 psi setpoint range, tamper resistant field adjustment, 316 stainless steel sensing element, IP67 housing, 1/4 inch NPT male process port, 2 DC PNP...
Electronic Pressure Switch: 75 to 1450 psi set point range -- PSD25-0P-1450H ProSense electronic pressure switch, 75 to 1450 psi setpoint range, tamper resistant field adjustment, 316 stainless steel sensing element, IP67 housing, 1/4 inch NPT male process port, 2 DC PNP...
Mechanical Pressure Switch: -15 psi vacuum to 15 psi set point range -- MPS25-1C-DV15A
Mechanical Pressure Switch: -15 psi vacuum to 15 psi set point range -- MPS25-1C-DV15D
ProSense mechanical pressure switch, -15 psi vacuum to 15 psi setpoint range, tamper resistant field adjustment, 316 stainless steel welded diaphragm actuator, 316 stainless steel NEMA 6 (IP67) housing, 1/4...
Mechanical Pressure Switch: 10 to 100 psi set point range -- MPS25-1C-D100A
Mechanical Pressure Switch: 10 to 100 psi set point range -- MPS25-1C-D100D
ProSense mechanical pressure switch, 10 to 100 psi setpoint range, tamper resistant field adjustment, 316 stainless steel welded diaphragm actuator, 316 stainless steel NEMA 6 (IP67) housing, 1/4 inch NPT...
Mechanical Pressure Switch: 100 to 1000 psi set point range -- MPS25-1C-P1000A
Mechanical Pressure Switch: 100 to 1000 psi set point range -- MPS25-1C-P1000D
ProSense mechanical pressure switch, 100 to 1000 psi setpoint range, tamper resistant field adjustment, 316 stainless steel piston actuator with Buna-N O-ring, 316 stainless steel NEMA 6 (IP67) housing, 1/4...
Mechanical Pressure Switch: 200 to 2000 psi set point range -- MPS25-1C-P2000A
Mechanical Pressure Switch: 200 to 2000 psi set point range -- MPS25-1C-P2000D
ProSense mechanical pressure switch, 200 to 2000 psi setpoint range, tamper resistant field adjustment, 316 stainless steel piston actuator with Buna-N O-ring, 316 stainless steel NEMA 6 (IP67) housing, 1/4...
Mechanical Pressure Switch: 40 to 200 psi set point range -- MPS25-1C-P200A
Mechanical Pressure Switch: 40 to 200 psi set point range -- MPS25-1C-P200D
ProSense mechanical pressure switch, 40 to 200 psi setpoint range, tamper resistant field adjustment, 316 stainless steel piston actuator with Buna-N O-ring, 316 stainless steel NEMA 6 (IP67) housing, 1/4...
Mechanical Pressure Switch: 50 to 500 psi set point range -- MPS25-1C-P500A
Mechanical Pressure Switch: 50 to 500 psi set point range -- MPS25-1C-P500D
ProSense mechanical pressure switch, 50 to 500 psi setpoint range, tamper resistant field adjustment, 316 stainless steel piston actuator with Buna-N O-ring, 316 stainless steel NEMA 6 (IP67) housing, 1/4...
Mechanical Pressure Switch: 500 to 5000 psi set point range -- MPS25-1C-P5000A
Mechanical Pressure Switch: 500 to 5000 psi set point range -- MPS25-1C-P5000D
ProSense mechanical pressure switch, 500 to 5000 psi setpoint range, tamper resistant field adjustment, 316 stainless steel piston actuator with Buna-N O-ring, 316 stainless steel NEMA 6 (IP67) housing, 1/4...
Mechanical Pressure Switch: 6 to 30 psi set point range -- MPS25-1C-D30A
Mechanical Pressure Switch: 6 to 30 psi set point range -- MPS25-1C-D30D
ProSense mechanical pressure switch, 6 to 30 psi setpoint range, tamper resistant field adjustment, 316 stainless steel welded diaphragm actuator, 316 stainless steel NEMA 6 (IP67) housing, 1/4 inch NPT...
Mechanical Pressure Switch: 750 to 7500 psi set point range -- MPS25-1C-P7500A
Mechanical Pressure Switch: 750 to 7500 psi set point range -- MPS25-1C-P7500D
ProSense mechanical pressure switch, 750 to 7500 psi setpoint range, tamper resistant field adjustment, 316 stainless steel piston actuator with Buna-N O-ring, 316 stainless steel NEMA 6 (IP67) housing, 1/4...
Mechanical Pressure Switch: 8 to 60 psi set point range -- MPS25-1C-D60A
Mechanical Pressure Switch: 8 to 60 psi set point range -- MPS25-1C-D60D
ProSense mechanical pressure switch, 8 to 60 psi setpoint range, tamper resistant field adjustment, 316 stainless steel welded diaphragm actuator, 316 stainless steel NEMA 6 (IP67) housing, 1/4 inch NPT...