from Air Logic
The F-5300 Series Low Differential Pressure Switches interface from pressure to electrical controls circuits. They're designed for a low difference between "ON" an "OFF" pressure. The switch is adjustable 0.5 to 100 PSI with 100 PSI maximum supply pressure. [See More]
- Material: Liquid; Gas
- Switch Point Range: 0.5000 to 100
- Pressure Measurement: Gauge
- Tech: Electro-mechanical
from ANVER Corporation
Digital Vacuum Switch -- JTZSE-R2 [See More]
- Material: Liquid; Gas
- Pressure Measurement: Gauge; Vacuum
- Sensor Technology: Mechanical Deflection
- Display Type: Digital Numerical Display
from ASCO Valve, Inc.
H-Series miniature pressure switches have field. adjustable set points and fixed deadband, with. diaphragm/piston sensor. They are available in open. frame construction, Type 1 general purpose or Type 4. watertight enclosures. The resilient diaphragm/piston. construction helps provide long life and... [See More]
- Material: Liquid
- Pressure Measurement: Gauge
- Sensor Technology: Mechanical Deflection; Piston
- Display Type: Analog Meter
from Automationdirect.com
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 pressure connection, powered by 12-24 VDC, 2-meter (6.6 ft.) cable included. Use for air,... [See More]
- Material: Liquid; Gas
- Display Type: Digital Numerical Display
- Pressure Measurement: Gauge
- Working Pressure Range: -14.5 to 14.5
from AXEON Water Technologies
Low Pressure Switches have been proven reliable for controlling automatic water systems. These switches are very popular for use on water well pumps and pumping systems. The set point and deadband are both easily adjustable via screws inside the cover. For ease of installation, the switches come... [See More]
- Material: Liquid
- Pressure Measurement: Gauge
- Sensor Technology: Mechanical Deflection
- Switch Point Range: 15 to 150
from Barksdale Control Products
Barksdale's Series C9612 and C9622 Sealed Piston Pressure Switches offer extremely long life in a robust package, making them the ideal solution to your industrial pressure control needs. Sealed Piston switches are ideal for applications demanding rapid cycling. Available in various pressure ranges... [See More]
- Material: Liquid; Gas
- Pressure Measurement: Gauge
- Sensor Technology: Piston
- Switch Point Range: 15 to 3000
from Baumer Ltd.
For absolute or gauge vacuum and pressure measurements. Two threshold outputs. Thresholds: PNP transistors or galvanic isolation. 4 …20 mA or Modbus output signal or 0 - 10 V. Totally stainless steel, rugged build for severe industrial environments. 300 ° swivelling version (option) [See More]
- Material: Liquid; Gas
- Pressure Measurement: Absolute; Gauge
- Sensor Technology: Semiconductor Piezoresistive
- Display Type: Digital Numerical Display
from CAMERON Valves & Measurement
BARTON ® Differential Pressure switches are available in a wide variety of safe working pressures and differential pressure ranges. Widely used in applications that require measurement of differential pressure, flowrate, and liquid level, they provide accuracy, narrow deadband, and repeatability... [See More]
- Material: Liquid; Gas
- Pressure Measurement: Differential
- Sensor Technology: Mechanical Deflection
- Features: Temperature Compensated
from Carlton-Bates Company
A range of piston-operated pressure switches for general applications where an electrical signal is needed to indicate a given pressure condition in a hydraulic circuit. The microswitch is actuated by the operating plate of an adjustable loading spring. The spring load holds the operating plate... [See More]
- Material: Liquid
- Pressure Measurement: Differential
- Sensor Technology: Piston
- Working Pressure Range: 290 to 2176
from Carr Lane Manufacturing Co.
Pressure Switches are used to signal the presence or absence of hydraulic pressure electrically, by opening or closing a microswitch. Applications include pressure-dependent machine control, ensuring proper clamping pressure before machining starts, and shutting off machines if pressure drops below... [See More]
- Material: Liquid; Gas; Hydraulic
- Switch Point Range: 70 to 8700
- Pressure Measurement: Gauge
- Tech: Electro-mechanical
from Clark Solutions
12 Series switches are ideal for operation in harsh explosive environments where space is at a premium. A snap-action Belleville spring assembly is used to provide vibration resistance and prolonged switch life. A hermetically sealed switch and stainless steel enclosure provide ruggedness and... [See More]
- Material: Liquid; Gas; Handles Hazardous Materials
- Pressure Measurement: Differential
- Sensor Technology: Mechanical Deflection
- Switch Point Range: 0.0247 to 0.3611
from Danfoss, Inc. - Industrial Automation Division
MBC pressure switches are used in marine applications where space and reliability are the most important features. MBCs are compact pressure switches, designed according to our new block design to survive in the harsh conditions known from machine rooms onboard ships. MBCs have high vibration... [See More]
- Material: Liquid; Gas
- Switch Point Range: -2.9 to 5800
- Pressure Measurement: Differential; Gauge
- Signal Output: Analog Voltage
from Dwyer Instruments Inc.
Capsu-Photohelic ® Switch/Gages function as versatile, highly repeatable pressure switches combined with a precise pressure gage employing the time-proven Magnehelic ® gage design. The Capsu-Photohelic ® switch/gage employs an encapsulated sensing element for use with both liquids and... [See More]
- Material: Liquid; Gas
- Pressure Measurement: Differential; Gauge
- Sensor Technology: Mechanical Deflection
- Display Type: Analog Meter
from Endress+Hauser, Inc.
Process pressure. Pressure switch for safe measurement and monitoring of absolute and gauge pressures. Your benefits. This compact pressure switch impresses with the latest in technology being used: Integrated switching electronics for decentral and economic process monitoring and control. Quick and... [See More]
- Material: Liquid; Gas
- Pressure Measurement: Absolute; Gauge
- Sensor Technology: Semiconductor Piezoresistive; Variable Capacitance
- Display Type: Digital Numerical Display
from Engineered Products Company
Pressure switch for measuring fuel pressure, oil pressure, air pressure, and various liquids and compressed gases for various systems including, fuel, brakes, hydraulics, and oil. Switching pressure to 300 PSI. System pressure to 5,000 PSI. Amp 16 or Packard Metri-Pack 150 connector. Various... [See More]
- Material: Liquid; Gas
- Tech: Electro-mechanical
- Pressure Measurement: Gauge
- Normal State: Normally Open (optional feature); Normally Closed (optional feature)
from Fluid Components Intl. (FCI)
FCI provides pressure switches that include a hermetically sealed sensing element and integral or remote electronics that provide indication of pressure above or below a predetermined threshold at the sensing location. The pressure element is directly installed into pipes, ducts, tanks, reservoirs,... [See More]
- Material: Liquid; Gas
- Pressure Measurement: Absolute; Differential; Gauge
- Sensor Technology: Strain Gauge; Semiconductor Piezoresistive
- Working Pressure Range: 0.0 to 500
from Fotronic Corporation / Test Equipment Depot
Used in industrial process plants, power plants, pollution control [See More]
- Material: Liquid; Gas; Handles Hazardous Materials
- Pressure Measurement: Gauge
- Sensor Technology: Mechanical Deflection
- Display Type: Analog Meter
from Gems Sensors & Controls
5 to 300 psi (3.45 to 20 bar). Adjustable or Factory Set. Ideal for Pneumatic and Low Pressure Hydraulic Applications. These compact pressure switches are designed for OEM applications. Made economical by using metal blade contact in lieu of microswitches, the series features long-lasting Elastomer... [See More]
- Material: Liquid; Gas
- Pressure Measurement: Gauge
- Sensor Technology: Mechanical Deflection
- Switch Point Range: 5 to 300
from ifm efector inc.
Electronic pressure sensor, with analog display, DC PNP/NPN, Quick disconnect, analogue display, 4-digit alphanumeric display, 2 Output, OUT1 = Switching output, OUT2 = Analog output, 4-digit alphanumeric display [See More]
- Material: Liquid; Gas
- Pressure Measurement: Gauge; Compound
- Sensor Technology: Variable Capacitance
- Features: Temperature Compensated; Alarm Indicator
from KOBOLD Instruments, Inc.
Product Features. Combination Pressure Gauge & Switch. 1 or 2 SPST Switches Possible. Bourdon Tube Design. ±1.0% Accuracy. Pulsation and Vibration Damping Through Optional Paraffin Oil Filling. Should pressure switching be required in addition to pressure indicating capability, the DRF34... [See More]
- Material: Liquid; Gas
- Pressure Measurement: Gauge
- Sensor Technology: Mechanical Deflection
- Display Type: Analog Meter
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]
- Material: Liquid; Gas
- Pressure Measurement: Gauge
- Sensor Technology: Mechanical Deflection
- Switch Point Range: 0.0 to 150
from Numatics, Inc.
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]
- Material: Liquid; Gas
- Pressure Measurement: Gauge
- Sensor Technology: Mechanical Deflection
- Tech: Electro-mechanical
from OMEGA Engineering, Inc.
• Watertight, Corrosion-Resistant Case. • Reliable in Harsh Environments. • Field Adjustable [See More]
- Material: Liquid; Gas; Handles Hazardous Materials
- Number of Throws: Double Throw
- Pressure Measurement: Gauge; Vacuum
- Number of Poles: Single Pole
from Orange Research, Inc.
Diaphragm Sensor Differential Pressure Gauges. These diaphragm sensor differential pressure gauges measure the pressure difference between two points. Acting in the place of two pressure gauges, these units allow for one simple reading on an easy-to-read scale. Popular in filtration, flow and level... [See More]
- Material: Liquid; Gas
- Pressure Measurement: Differential
- Sensor Technology: Mechanical Deflection
- Switch Point Range: 0.0 to 8
from Plast-O-Matic Valves, Inc.
Features/Benefits: Used to signal equipment when pressure in a piping system either rises or falls to a set pressure. Adjusts easily with adjusting screw. Maximum operating pressure of 150 psi via three easy-to-change spring ranges. NEMA 4X design and patented Fail-Dry ® enhance system safety. [See More]
- Material: Liquid
- Pressure Measurement: Gauge
- Sensor Technology: Piston
- Switch Point Range: 15 to 150
from PMC Engineering LLC (formerly Process Measurement & Controls, Inc.)
PMC offers a Barksdale Pressure Switch coupled with a proven PMC transmitter which permits flush installation with the inside wall of pipes 3 ” or larger. This feature avoids the usual pocketing problems encountered with conventional systems. The Barksdale Switch incorporates a UL listed... [See More]
- Material: Liquid; Gas
- Pressure Measurement: Gauge
- Sensor Technology: Mechanical Deflection
- Switch Point Range: 0.5000 to 250
from US Water Systems, Inc.
Square D High Pressure Switch - Part # 200907. Features: Automatically starts when the tank pressure falls below 40 psi and stops when the pressure reaches 60 psi. Designed for the control of electrically driven water pumps. Diaphragm actuated. Type FSG is the standard water pump switch, suitable... [See More]
- Material: Liquid; Gas
- Pressure Measurement: Absolute (optional feature)
- Sensor Technology: Mechanical Deflection
- Switch Point Range: 40 to 60
from Wasco, Inc.
This series is a sensitive and reliable low to medium miniature differential pressure switch with excellent sensitivity, repeatability and set-point tolerance. Features: Stainless Steel. Capsule Type Sensor. Miniature Size. Solid State Electronics. Field Adjustable or Factory Set, or Factory Set and... [See More]
- Material: Liquid; Gas
- Pressure Measurement: Differential
- Sensor Technology: Mechanical Deflection
- Switch Point Range: 1 to 3
from WIKA Instrument, LP
Applications. For monitoring water pressure changes in heating plants (wall-mount boilers, free-standing boilers). Special Features. Non-contact sensor (wear-free). Case made of plastic with snap-fit tabs for panel mounting. Scale ranges from 0/30 to 0/6000 PSI. NPN- or PNP- transistor. B40.100... [See More]
- Material: Liquid
- Pressure Measurement: Gauge
- Sensor Technology: Mechanical Deflection
- Display Type: Analog Meter
from American Sensor Technologies, Inc. - AST
The AST4400 is a media isolated stainless steel pressure sensor with a wide variety of options. In addition to its rugged construction and best price-to-performance ratio in the industry, the AST4400 is the solution for pressure measurement in Intrinsically Safe areas. [See More]
- Material: Liquid; Gas
- Pressure Measurement: Gauge; Compound (optional feature); Sealed (optional feature)
- Sensor Technology: Strain Gauge; Semiconductor Piezoresistive; Utilizes MEMS
- Features: Temperature Compensated
from AMOT
Explosion proof, environmentally sealed, sensing inc/dec differentials [See More]
- Material: Liquid; Gas; Handles Hazardous Materials
- Pressure Measurement: Differential
- Sensor Technology: Mechanical Deflection; Piston
- Switch Point Range: 8 to 3500
from Cole Hersee Co.
Heavy duty insulated contacts, terminal: 2 screws, max pressure 150 psi [See More]
- Material: Liquid; Gas
- Pressure Measurement: Gauge
- Sensor Technology: Piston
- Features: Prevents Shorts
from Danfoss North America Motion Controls
Features. Compact design. Ideal for panel mounting. Vibration proof. Long operation life. High contact load. Ultra short bounce times. High pulsation protection. CE marked in accordance to EN 60947-4/-5 [See More]
- Material: Liquid (optional feature); Gas
- Number of Throws: Double Throw
- Pressure Measurement: Gauge
- Number of Poles: Single Pole
from ITT Aerospace Controls
Hermetically sealed, explosion proof for Division 2, Form "C" & "CC" [See More]
- Material: Liquid; Gas
- Pressure Measurement: Gauge
- Sensor Technology: Mechanical Deflection
- Working Pressure Range: 2.3 to 75
from Lamb Industries, Inc.
Suitable for non-hazardous working environments, pressure/vacuum settings [See More]
- Material: Liquid; Gas
- Working Pressure Range: 0.2176 to 0.7252
- Pressure Measurement: Gauge; Vacuum (optional feature)
- Vacuum Switch Setpoint: -11.25 to -450
from MAMCO
The MAMCO/LEFOO LF40-01 can be used in conjunction with an air button (also called an actuator) in remote control applications widely used in swimming pools and spa pumps, garbage disposers, outdoor machinery, and medical equipment. Used as a remote control, the air switch has two actions;. 1)... [See More]
- Material: Liquid; Gas
- Pressure Measurement: Gauge
- Sensor Technology: Mechanical Deflection
- Tech: Electro-mechanical
from Meriam Process Technologies
Used in industrial process plants, power plants, pollution control [See More]
- Material: Liquid; Gas; Handles Hazardous Materials
- Pressure Measurement: Gauge
- Sensor Technology: Mechanical Deflection
- Display Type: Analog Meter
from Mid-West Instrument
The Model 130 diaphragm isolated Differential Pressure Switch is CSA Certified to both the Canadian and U.S. Standards and U.L. Listed to the U.S. Standards. The entire assembly is Certified for use in Class I, Division 1, Groups C, D; Class II, Division 1, Groups E, F, & G Hazardous locations. [See More]
- Material: Liquid
- Pressure Measurement: Differential
- Sensor Technology: Mechanical Deflection
- Display Type: Analog Meter
from MPL (Micro Pneumatic Logic)
The MPL 4100 is an automatic reset pressure switch, utilizing an improved snap-dome technology for highly accurate switching in a variety of rugged applications. Available pressure ports include straight copper tube or 1/4-inch female flare fitting with Schrader depressor. 18-inch wire leads are... [See More]
- Material: Liquid; Gas
- Pressure Measurement: Differential (optional feature); Vacuum (optional feature)
- Sensor Technology: Mechanical Deflection; Snap-Dome Technology
- Vacuum Switch Setpoint: 34375 to 1277
from O'Keefe Controls Co.
The pneumatic pressure switch combines a pressure sensing element and a spool valve to produce a switching device with an adjustable setpoint. The assembly is non-electric, using only air or inert gas in the switch unit. The assembly consists of two components, a switch unit and a transducer unit. [See More]
- Material: Liquid; Gas
- Pressure Measurement: Differential
- Sensor Technology: Mechanical Deflection
- Working Pressure Range: 6 to 60
from Sigma-Netics, Inc.
Environmentally sealed, UL listed, NEMA type 7 explosion proof [See More]
- Material: Liquid; Gas
- Pressure Measurement: Gauge
- Sensor Technology: Piston
- Working Pressure Range: 50 to 200
from Spectrum Associates, Inc.
Series 4300 Pressure Switches provide accurate and reliable switching over a pressure range of 4 to 250 psia. As an absolute pressure switch, the 4300 Series is hermetically sealed for life and is designed to meet critical MIL-Spec environments including shock, vibration and temperature cycling. The... [See More]
- Material: Liquid; Gas; Handles Hazardous Materials
- Pressure Measurement: Absolute
- Sensor Technology: Strain Gauge
- Switch Point Range: 4 to 250
from Switching Solutions Inc.
Ceramic sensor, designed for reliability and long life. Some of the applications: high pressure hydraulics, vacuum, process control, safety equipment, off road equipment [See More]
- Material: Liquid; Gas
- Pressure Measurement: Differential
- Sensor Technology: Mechanical Deflection
- Switch Point Range: -14.5 to 14.5
