Pressure Switches

REOTEMP Pressure Switches are well-suited to a variety of process applications where electrical devices must be turned on/off in response to changing process pressure. All models can be mounted to a variety of diaphragm seals. Click here to view our diaphragm seal offering.

Diaphragm Models: (Click here for Pressure Switch Comparison Sheet)
Diaphragm models are for applications requiring accuracy of +/- 0.5% and where cycles are fewer than 25 per minute.
 

	Series D1S, D2S, D1H, D2H General Purpose Diaphragm Switch The D1S (single set point) and D2S (dual set point) are stripped (no housing) models, well-suited for applications with the following requirements: control box installations with adjustments, up to 150 psi. The D1H (single set point) and D2H (dual set point) are housed models, well-suited for applications with the following requirements: NEMA 4 housing, tamper-proof external adjustment, up to 150 psi.
	Series D1T, D2T Terminal Block Diaphragm Switch The D1T (single set point) and D2T (dual set point) are well-suited for applications with the following requirements: NEMA 4 housing with terminal strip, tamper-proof external adjustment, up to 150 psi.
	Series D1X, D2X Explosion Proof Diaphragm Switch The D1X (single set point) and D2X (dual set point) are well-suited for applications with the following requirements: explosion-proof, tamper-proof external adjustment, up to 150 psi.
Dia-Seal Piston Models: (Click here for Pressure Switch Comparison Sheet) The dia-seal piston models combines the accuracy of a diaphragm switch with the long life and high pressure capabilities of a piston switch.
	Series E1S, E1H Econ-O-Trol Switch The E1S is a stripped (no housing) model, well-suited for applications with the following requirements: compact, economical, ranges from 2.5 to 500 psi. The E1H is a housed model, well-suited for applications with the following requirements: compact, economical, NEMA 4 housing; screw terminals on limit switch; high/low control; ranges from .5 to 500 psi.
	Series P1H Dia-Seal Piston The P1H is well-suited for applications with the following requirements: NEMA 4 enclosure, long life, high cycle, ranges from .5 to 1,600 psi.
	Series P1X Explosion Proof Dia-Seal Piston The P1X is well-suited for applications with the following requirements: explosion proof, long life, high cycle, NEMA 7 & 9 enclosure, ranges from .5 to 1,600 psi.
Bourdon Tube Models: (Click here for Pressure Switch Comparison Sheet) The bourdon tube models are for applications requiring up to 18,000 psi, instrument accuracy of +/- 1% and where cycles are fewer than 25 per minute.
	Series B1S, B2S, B1T, B2T Bourdon Tube Switch The B1S (single set point) and B2S (dual set point) are stripped (no housing) models, well-suited for applications with the following requirements: high accuracy, up to 18,000 psi working pressure and 20,000 psi proof. The B1T (single set point) and B2T (dual set point) are housed models, well-suited for applications with the following requirements: high accuracy, housed with terminal strip, tamper-proof external adjustment, up to 18,000 psi and 24,000 psi proof.
Diaphragm Differential Models: (Click here for Pressure Switch Comparison Sheet) Diaphragm differential models are for applications requiring instrument accuracy of +/- 0.5% and where cycles are fewer than 25 per minute. Available as single or dual setting units. Differential ranges from .03 to 150 psid.
	Series DPD1T, DPD2T Diaphragm Differential Switch The DPD1T (single set point) and DPD2T (dual set point) are well-suited for applications with the following requirements: NEMA 4 housing with terminal strip, tamper-proof external adjustment, working ranges from .03 to 300 psi and set point ranges from .03 to 150 psi.
Solid State Models: (Click here for Pressure Switch Comparison Sheet) The solid state pressure switches are for applications requiring precise monitoring and multiple switch points. These switches provide an extremely long life.
	Series UDS3 Multiple Output Electronic Switch The UDS3 solid state pressure switch offers the unique ability to switch four discrete circuits in a single, compact unit.
	Series SW2000 Electronic Pressure Switch The SW2000 offers the accuracy of a solid state pressure switch in two different configurations: as a dual pressure switch or as a single switch with 4-20mA output.
Static O-ring Model: (Click here for Pressure Switch Comparison Sheet) Static O-ring models offer a rugged design with a high cycle tolerance, long service life, and field-adjustable set points.
	Series NN, N3 General Purpose O-ring Type The NN and N3 are well-suited for applications with the following requirements: NEMA 4 (4X), adjustable range up to 550 psi, rugged environment.
	Series L Explosion Proof O-ring Type The series L is well-suited for applications with the following requirements: explosion proof, adjustable range up to 550 psi, rugged environment.