Single Throw Pressure Switches
from Tecmark Corporation
Series 3900 pressure switches are widely used in pilot duty applications and incorporate field adjustable set points and internal switch contacts. These switches convert a pressure signal to an electrical output. In response to a change in pressure, movement of an elastomeric diaphragm opens or... [See More]
- Number of Throws: Single Throw
- Pressure Measurement: Gauge
- Sensor Technology: Mechanical Deflection
- Material: Liquid; Gas
from DigiKey
MEDIUM PRESSURE SWITCH, RAISING, [See More]
- Number of Throws: Single Throw
- Working Pressure Range: 40 to 500
- Pressure Measurement: Gauge; Sealed
- Accuracy: 2
from Plast-O-Matic Valves, Inc.
Series DPI Indicator designed to show at a glance if maximum filter pressure has been exceeded. 1/8 ″ FNPT connections with 0-15 PSID or 0-30 PSID Gauge; PVC or CPVC. Series DPIS includes optional switch. [See More]
- Number of Throws: Single Throw
- Material: Gas
- Pressure Measurement: Differential
- Display Type: Analog Meter
from DigiKey
MEDIUM PRESSURE SWITCH, RAISING, [See More]
- Number of Throws: Single Throw
- Working Pressure Range: 40 to 500
- Pressure Measurement: Gauge
- Accuracy: 2
from DigiKey
MEDIUM PRESSURE SWITCH, MH SERIE [See More]
- Number of Throws: Single Throw
- Working Pressure Range: 40 to 500
- Pressure Measurement: Gauge; Sealed
- Accuracy: 2
from DigiKey
MEDIUM PRESSURE SWITCH, RAISING, [See More]
- Number of Throws: Single Throw
- Working Pressure Range: 40 to 500
- Pressure Measurement: Gauge; Sealed
- Accuracy: 2
from DigiKey
Pressure Sensor [See More]
- Number of Throws: Single Throw
- Working Pressure Range: 70
- Pressure Measurement: Gauge
- Accuracy: 2
from DigiKey
Pressure Sensor [See More]
- Number of Throws: Single Throw
- Working Pressure Range: 50.8
- Pressure Measurement: Gauge; Sealed
- Accuracy: 2
from DigiKey
PRESSURE SWITCH 230VAC 1HP F +OP [See More]
- Number of Throws: Single Throw
- Working Pressure Range: 4 to 25
- Pressure Measurement: Differential
- Accuracy: 3
from DigiKey
MINIATURE PRESSURE SWITCH, SET P [See More]
- Number of Throws: Single Throw
- Working Pressure Range: 0.0200
- Pressure Measurement: Differential
- Signal Output: Switch
from Micro Technologies
The MPL 500 series is a miniature sensor with set points available from 0.05 inH2O to 20 PSI. Standard model features high and low ports, parallel to the body, which can be applied for pressure, vacuum or differential inputs. Standard forms are available with perpendicular ports or NPT fitting. [See More]
- Number of Throws: Single Throw
- Pressure Measurement: Differential; Gauge; Vacuum
- Sensor Technology: Mechanical Deflection
- Material: Air
from ASCO
Numatics PS181 is the most economical of the Numatics Pressure Switch line. Available in 1/8 or 1/4 NPT and BSPP threads, it is easily incorporated into an air. system using a FlexiBlok diverter plate or diverter block. Unlike the PS180 Switch, which uses a plug mount for the electrical connection,. [See More]
- Number of Throws: Single Throw
- Pressure Measurement: Gauge
- Sensor Technology: Mechanical Deflection
- Material: Liquid; Gas
from Honeywell Sensing & IoT
Pressure Switches // Aerospace Pressure Switches [See More]
- Number of Throws: Single Throw; Double Throw
- Material: Liquid; Gas
- Pressure Measurement: Absolute
- Working Pressure Range: 6000
from Ashcroft Inc.
Ashcroft ® watertight NEMA rated and explosion proof pressure switches are designed for pressure control in harsh applications. Its design allows easy integration into custom equipment or systems. This model is ideal for pressure alarm, shutdown or control where size or compatibility is a... [See More]
- Number of Throws: Single Throw; Double Throw (optional feature)
- Material: Liquid; Gas (optional feature)
- Pressure Measurement: Gauge
- Display Type: Digital Numerical Display
from MAMCO
The LF10-1H pressure switch is designed to regulate tank pressure between two preset values (up to 175 PSI) on small, electrically driven air compressors. The pressure switch is available with an unloader valve, which prevents the compressor from starting underload. A standard on this model is a... [See More]
- Number of Throws: Single Throw
- Pressure Measurement: Differential; Gauge
- Sensor Technology: Mechanical Deflection
- Material: Gas
from Gems Sensors & Controls
5 to 6000 psi (0.35 to 414 bar). Wear Disc Design for Longer Life. Gems ™ PS75 series pressure switches have all metal surfaces for overload stops and deliver reliable operation under extremely high pressure surges. They are designed with a wear disc and cushioning ring for increased life. The... [See More]
- Number of Throws: Single Throw
- Pressure Measurement: Gauge
- Sensor Technology: Mechanical Deflection
- Material: Liquid
from NOSHOK, Inc.
The NOSHOK 100 Series Mechanical Pressure switch is constructed of a one piece housing that makes it highly durable for use in the most rugged applications. The compact design of the switch allows it to be installed in locations where space is limited. The 100 Series switch utilizes a proven... [See More]
- Number of Throws: Single Throw
- Pressure Measurement: Gauge
- Sensor Technology: Mechanical Deflection
- Material: Liquid; Gas
from Danfoss A/S
Danfoss dual pressure switch type KP 44 is designed for use as a pump guard to control and protect supply water pumps. It combines the functions of a pressure switch and a flow monitoring device. The lefthand pressure bellows control the pump pressure. The righthand bellows cut out the pump if the... [See More]
- Number of Throws: Single Throw
- Material: Liquid; Gas
- Pressure Measurement: Differential; Gauge
- Switch Point Range: 7.25 to 87.02
from ANVER Corporation
Electronic Vacuum Switch -- JTSE [See More]
- Number of Throws: Single Throw
- Material: Gas
- Pressure Measurement: Gauge; Vacuum
- Display Type: LED
from Hi-Tech Controls, Inc.
The diaphragm pressure switches in the PM Series ore available in two versions: one with. NC (normally closed) contacts and one with NO (normally open) contacts. A regulating screw, which can be adjusted using a small screwdriver, allows the switch to be set to the required pressure. The calibrated... [See More]
- Number of Throws: Single Throw
- Pressure Measurement: Differential
- Sensor Technology: Mechanical Deflection
- Material: Gas
from Clark Solutions
As safety requirements become more stringent, the determining factor in specifying an industrial pressure, differential pressure and/or temperature switch rests upon that switch protecting equipment, processes and personnel. Meeting hazardous location requirements through adherence to UL, CSA, and... [See More]
- Number of Throws: Single Throw
- Pressure Measurement: Differential
- Sensor Technology: Mechanical Deflection
- Material: Liquid; Gas
from Filter Minder®
Continuously monitors air filter and tells when filter is restricted. Triggers air filter warning light via the engine computer or directly to the warning light. Used for air filter monitoring on diesel, gas, and alternate fuel engines, as well as other applications where low vacuum/pressure... [See More]
- Number of Throws: Single Throw
- Material: Gas (optional feature); Engine Air Filters
- Pressure Measurement: Gauge; Vacuum
- Features: Alarm Indicator; Made Of Nylon
from Barksdale Control Products
For smallest size and lowest cost, the CSK series is the switch of choice. With a high proof pressure of 9000 psi, the CSK includes pressure ranges from 20-120 psi to 1000-3000 psi. The CSK is available in DC switching only, SPST. As with the entire CS series, gold contacts are available. Wherever... [See More]
- Number of Throws: Single Throw
- Pressure Measurement: Gauge
- Sensor Technology: Mechanical Deflection
- Material: Liquid; Gas
from ASCO
Numatics PS180 is a line of pressure switches designed for accurate indication. that proper system pressure is being achieved. Available in 1/8 or 1/4 threads,. it is easily incorporated into an air system using a. FlexiBlok ®. diverter plate of [See More]
- Number of Throws: Single Throw
- Pressure Measurement: Gauge
- Sensor Technology: Mechanical Deflection
- Material: Liquid; Gas
from Honeywell Sensing & IoT
These switches sense a change in the pressure, opening or closing an electrical circuit when the designated set point is reached. Honeywell S &C offers an impressive line of standard products, but our engineering expertise and understanding afford us the ability to modify existing parts or... [See More]
- Number of Throws: Single Throw; Double Throw
- Pressure Measurement: Absolute
- Sensor Technology: Mechanical Deflection
- Material: Liquid; Gas
from Ashcroft Inc.
Ashcroft ® Differential Pressure Switchs are designed for use on most applications requiring reliability and long-cycle life. Ideal for satisfying requirements for pressure control, shutdown or alarm operations. Adjustable setpoints from 15%-100% of range. Fixed or limited adjustable deadband. [See More]
- Number of Throws: Single Throw
- Material: Liquid; Gas (optional feature); Handles Hazardous Materials
- Pressure Measurement: Differential
- Display Type: Digital Numerical Display
from MAMCO
The LF20 pressure switch is specifically designed to stand up to extended duty applications. The switch is factory set but capable of field adjustment. A standard feature is a polyimide diaphragm for compatibility with a wide variety of fluids. The switch also offers various terminations including a... [See More]
- Number of Throws: Single Throw
- Pressure Measurement: Gauge
- Sensor Technology: Mechanical Deflection
- Material: Liquid; Gas; Handles Hazardous Materials
from Gems Sensors & Controls
15 to 3000 psi (1 to 207 bar). Adjustable or Factory Set. Perfect for Demanding OHV Applications. Gems Sensors & Controls ’ pressure switch line offers design engineers a choice of hydraulic pressure switch models ranging from 15 PSI to 3000 PSI that have exceptional size-to-pressure-range... [See More]
- Number of Throws: Single Throw
- Pressure Measurement: Gauge
- Sensor Technology: Mechanical Deflection
- Material: Liquid
from NOSHOK, Inc.
The NOSHOK 200 Series Mechanical Pressure switch is one of the most versatile that we offer. It is available in a multitude of pressure ranges with either normally open or normally closed contacts. There is an external adjustment screw for on-site setting of the switch point and is available with a... [See More]
- Number of Throws: Single Throw
- Pressure Measurement: Gauge
- Sensor Technology: Mechanical Deflection
- Material: Liquid; Gas
from Clark Solutions
Model CD is a simple, reliable low cost pressure switch that uses a spring loaded diaphragm or a stainless steel piston as the sensing element. A Buna-N diaphragm is standard for ranges to 200 PSI and a stainless steel piston is used for higher ranges. In operation, the diaphragm/piston actuates a... [See More]
- Number of Throws: Single Throw
- Pressure Measurement: Differential
- Sensor Technology: Mechanical Deflection; Piston
- Material: Liquid; Gas
from ASCO
Numatics PS182 is the most rugged of the Numatics Pressure Switches. Available in 1/8 or 1/4 NPT and BSPP threads, it is easily incorporated into an air. system using a FlexiBlok diverter plate or diverter block. The unique 12 mm, micro connector makes it simple for electrical connection. The... [See More]
- Number of Throws: Single Throw
- Pressure Measurement: Gauge
- Sensor Technology: Mechanical Deflection
- Material: Liquid; Gas
from Honeywell Sensing & IoT
These switches sense a change in the pressure, opening or closing an electrical circuit when the designated set point is reached. Honeywell S &C offers an impressive line of standard products, but our engineering expertise and understanding afford us the ability to modify existing parts or... [See More]
- Number of Throws: Single Throw; Double Throw
- Pressure Measurement: Absolute
- Sensor Technology: Mechanical Deflection
- Material: Liquid; Gas
from MAMCO
The LF25 pressure switch is used to control the pressure of applications with higher current capacity. It ’s widely used in steam cleaners, steam irons and other pressure control systems. It provides SPST or SPDT contact form and switch deadband (also referred to as mechanical differential or... [See More]
- Number of Throws: Single Throw
- Pressure Measurement: Differential; Gauge
- Sensor Technology: Mechanical Deflection
- Material: Liquid; Gas; Steam
from Gems Sensors & Controls
10 to 5000 psi (0.7 to 344 bar). Adjustable or Factory Set. Multiple Fittings, Electrical Ranges and Terminations. These versatile general purpose hydraulic pressure switches and pneumatic pressure switches coupled with our snap action micro switches can be used in a wide range of hydraulic pressure... [See More]
- Number of Throws: Single Throw
- Pressure Measurement: Gauge
- Sensor Technology: Mechanical Deflection
- Material: Liquid
from NOSHOK, Inc.
Features & Benefits. Ranges available from -30 inHg vacuum through 15,000 psi. Semi-conductor switching relays(no mechanical contacts). Proven diaphragm pressure sensing technology, Hall Effect magnetic field sensing technology & semi-conductor switching technology provide excellent... [See More]
- Number of Throws: Single Throw
- Pressure Measurement: Gauge; Compound; Vacuum
- Sensor Technology: Mechanical Deflection; Hall Effect
- Material: Liquid; Gas
from Clark Solutions
Model CJ is a simple, reliable low cost pressure switch that uses a spring loaded diaphragm as the sensing element. A Buna-N diaphragm is standard. In operation, the diaphragm actuates a snap action electrical switch that insures a positive, instantaneous electrical contact under all operating... [See More]
- Number of Throws: Single Throw
- Pressure Measurement: Differential
- Sensor Technology: Mechanical Deflection
- Material: Liquid; Gas
from Honeywell Sensing & IoT
These switches sense a change in the vacuum, opening or closing an electrical circuit when the designated set point is reached. Honeywell S &C offers an impressive line of standard products, but our engineering expertise and understanding afford us the ability to modify existing parts or create... [See More]
- Number of Throws: Single Throw
- Pressure Measurement: Absolute; Vacuum
- Sensor Technology: Mechanical Deflection
- Material: Liquid; Gas
from MAMCO
The MAMCO/ LEFOO LF31 series switch was designed for use in the HVAC industry where safety and reliability are essential. Despite the design intent, this series has proven to be a viable solution for many pneumatic applications as well. Available in vacuum, differential, and pressure models with... [See More]
- Number of Throws: Single Throw
- Pressure Measurement: Differential; Gauge
- Sensor Technology: Mechanical Deflection
- Material: Gas
from Gems Sensors & Controls
5 to 300 psi (.345 to 20 bar). Adjustable or Factory Set. Ideal for Low Temperature Pneumatic Applications. These compact pressure switches are designed for OEM applications. Made economical with metal blade contacts in lieu of microswitches, the PS31 series features Kapton ® diaphragms. Kapton... [See More]
- Number of Throws: Single Throw
- Pressure Measurement: Gauge
- Sensor Technology: Mechanical Deflection
- Material: Liquid
from NOSHOK, Inc.
Features & Benefits. Measuring ranges from 5 psi through 15,000 psi including vacuum, compound, and absolute. Corrosion resistant 316 stainless steel welded construction. Single or dual switch set point functions of either PNP (positive) output or NPN (negative) output. Normally open (N.O.) or... [See More]
- Number of Throws: Single Throw
- Pressure Measurement: Absolute; Gauge; Compound; Vacuum
- Sensor Technology: Piezoelectric; Thin Film
- Material: Liquid; Gas
from Clark Solutions
The One Series 2-Wire electronic switch is both an evolutionary and a revolutionary solution to alarm and shutdown applications. It is the only electronic switch to operate on a single pair of wires, similar to a traditional mechanical switch. It combines the simplicity and low cost features of a... [See More]
- Number of Throws: Single Throw
- Pressure Measurement: Gauge
- Sensor Technology: Mechanical Deflection
- Material: Gas
from Honeywell Sensing & IoT
These pressure switches are durable, reliable electromechanical gauge pressure on/off switches that are available with either single pole single throw (SPST) normally open or normally closed circuitry, or single pole double throw (SPDT) circuitry. Their high proof pressure and burst pressure ratings... [See More]
- Number of Throws: Single Throw; Double Throw
- Pressure Measurement: Absolute; Gauge
- Sensor Technology: Mechanical Deflection
- Material: Liquid; Gas
from MAMCO
The MAMCO/LEFOO LFS-02 pressure switches are very small, lightweight units capable of detecting pressure, vacuum or differential pressures. The LFS-02 offers a number of features and options that make them ideal for many OEM applications. Some of these features include a body design that allows the... [See More]
- Number of Throws: Single Throw
- Pressure Measurement: Gauge; Vacuum
- Sensor Technology: Mechanical Deflection
- Material: Gas
from Gems Sensors & Controls
3.5 to 100 psi (0.24 to 7 bar). Field Adjustable. Economical. These miniature pressure switches are designed for demanding applications where space and/or price are strong concerns. The switches utilize a piston/diaphragm design, which incorporates the high proof pressure of piston technology with... [See More]
- Number of Throws: Single Throw
- Pressure Measurement: Gauge
- Sensor Technology: Mechanical Deflection
- Material: Liquid
from Honeywell Sensing & IoT
These pressure switches are durable, reliable electromechanical gauge pressure on/off switches that are available with either single pole single throw (SPST) normally open or normally closed circuitry, or single pole double throw (SPDT) circuitry. Their high proof pressure and burst pressure ratings... [See More]
- Number of Throws: Single Throw; Double Throw
- Pressure Measurement: Absolute; Gauge
- Sensor Technology: Mechanical Deflection
- Material: Liquid; Gas
from MAMCO
The MAMCO MAM005 is a switch that combines gold crossbar contacts with all in one welded contact terminal construction that delivers reliability and extended life in harsh, low pressure environments. The MAM005 line of ultra-low pressure, vacuum and differential switches can be ordered... [See More]
- Number of Throws: Single Throw
- Pressure Measurement: Differential; Vacuum; Negative Pressure
- Sensor Technology: Mechanical Deflection
- Material: Liquid; Gas
from Gems Sensors & Controls
These versatile microswitch based pressure switches are designed for high pressure OEM applications. They offer all the performance of our proven PS75 model with the low temperature capability of Kapton ®. [See More]
- Number of Throws: Single Throw
- Pressure Measurement: Gauge
- Sensor Technology: Mechanical Deflection
- Material: Liquid
from Honeywell Sensing & IoT
These pressure switches are durable, reliable electromechanical gauge pressure on/off switches that are available with either single pole single throw (SPST) normally open or normally closed circuitry, or single pole double throw (SPDT) circuitry. Their high proof pressure and burst pressure ratings... [See More]
- Number of Throws: Single Throw
- Pressure Measurement: Absolute; Gauge
- Sensor Technology: Mechanical Deflection
- Material: Liquid; Gas
from Gems Sensors & Controls
15 to 600 psi (1 to 41 bar). Adjustable or Factory Setpoint. Minimal Set Point Change at Low Temperature Extremes. These compact pressure switches are designed for medium pressure OEM applications. They offer all the performance of our proven PS61 model with the low temperature capability of Kapton... [See More]
- Number of Throws: Single Throw
- Pressure Measurement: Gauge
- Sensor Technology: Mechanical Deflection
- Material: Liquid
from Honeywell Sensing & IoT
These pressure switches are durable, reliable electromechanical gauge pressure on/off switches that are available with either single pole single throw (SPST) normally open or normally closed circuitry, or single pole double throw (SPDT) circuitry. Their high proof pressure and burst pressure ratings... [See More]
- Number of Throws: Single Throw; Double Throw
- Pressure Measurement: Absolute; Gauge
- Sensor Technology: Mechanical Deflection
- Material: Liquid; Gas
from Honeywell Sensing & IoT
These pressure switches are durable, reliable electromechanical gauge pressure on/off switches that are available with either single pole single throw (SPST) normally open or normally closed circuitry, or single pole double throw (SPDT) circuitry. Their high proof pressure and burst pressure ratings... [See More]
- Number of Throws: Single Throw
- Pressure Measurement: Absolute; Gauge
- Sensor Technology: Mechanical Deflection
- Material: Liquid; Gas
from Honeywell Sensing & IoT
These pressure switches are durable, reliable electromechanical gauge pressure on/off switches that are available with either single pole single throw (SPST) normally open or normally closed circuitry, or single pole double throw (SPDT) circuitry. Their high proof pressure and burst pressure ratings... [See More]
- Number of Throws: Single Throw
- Pressure Measurement: Absolute; Gauge
- Sensor Technology: Mechanical Deflection
- Material: Liquid; Gas
from Honeywell Sensing & IoT
These pressure switches are durable, reliable electromechanical gauge pressure on/off switches that are available with either single pole single throw (SPST) normally open or normally closed circuitry, or single pole double throw (SPDT) circuitry. Their high proof pressure and burst pressure ratings... [See More]
- Number of Throws: Single Throw
- Pressure Measurement: Absolute; Gauge
- Sensor Technology: Mechanical Deflection
- Material: Liquid; Gas
from Honeywell Sensing & IoT
These pressure switches are durable, reliable electromechanical gauge pressure on/off switches that are available with either single pole single throw (SPST) normally open or normally closed circuitry, or single pole double throw (SPDT) circuitry. Their high proof pressure and burst pressure ratings... [See More]
- Number of Throws: Single Throw; Double Throw
- Pressure Measurement: Absolute; Gauge
- Sensor Technology: Mechanical Deflection
- Material: Liquid; Gas
from Honeywell Sensing & IoT
These pressure switches are durable, reliable electromechanical gauge pressure on/off switches that are available with either single pole single throw (SPST) normally open or normally closed circuitry, or single pole double throw (SPDT) circuitry. Their high proof pressure and burst pressure ratings... [See More]
- Number of Throws: Single Throw
- Pressure Measurement: Absolute; Gauge; Sealed
- Sensor Technology: Mechanical Deflection
- Material: Liquid; Gas
from Honeywell Sensing & IoT
These pressure switches are durable, reliable electromechanical gauge pressure on/off switches that are available with either single pole single throw (SPST) normally open or normally closed circuitry, or single pole double throw (SPDT) circuitry. Their high proof pressure and burst pressure ratings... [See More]
- Number of Throws: Single Throw
- Pressure Measurement: Absolute; Gauge; Sealed
- Sensor Technology: Mechanical Deflection
- Material: Liquid; Gas
from Honeywell Sensing & IoT
These pressure switches are durable, reliable electromechanical gauge pressure on/off switches that are available with either single pole single throw (SPST) normally open or normally closed circuitry, or single pole double throw (SPDT) circuitry. Their high proof pressure and burst pressure ratings... [See More]
- Number of Throws: Single Throw
- Pressure Measurement: Absolute; Gauge; Sealed
- Sensor Technology: Mechanical Deflection
- Material: Liquid; Gas