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Supplier: Whitman Controls, LLC
Description: Whitman Controls specializes in the manufacture of miniature pressure, vacuum, temperature, and liquid level switches. The company prides itself on the diversity and quality of its product offering, proven by its ISO 9001 certification and the industry leadership position the firm has
- Switch Point Range: 7 to 250 psi
- Operating Temperature: -65 to 225 F
- Switched Current: 0.25 amps
- Pressure Measurement: Differential
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Supplier: Custom Control Sensors, Inc.
Description: Operating ranges: .5 to 100 psia Proof pressure to 1000 psig Low range, high proof differential pressure switch for pneumatic, fuel and hydraulic systems Weighs 12 oz. (approx.)
- Pressure Measurement: Absolute
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Supplier: Clark Solutions
Description: The 24 Series differential pressure and vacuum switch offers a unique blend of compact size, excellent performance, environmental protection and attractive price. Available with brass or polysulfone® pressure connections, the Model 24 Pressure Switch will stand up in your
- Switch Point Range: 4 to 45 psi
- Deadband: 1 psi
- Accuracy: 0.1 ±% FS
- Operating Temperature: 30 to 160 F
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Supplier: Neo-Dyn
Description: Ultra low adjustable hazardous rated differential pressure switch. Unique construction using efficient Nega-Rate® Belleville disc spring for stable set points and high proof pressure. Wide range of wetted materials makes this differential pressure switch
- Operating Temperature: -50.8 to 249.8 F
- Pressure Measurement: Differential
- Sensor Technology: Mechanical Deflection
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Supplier: Clark Solutions
Description: The 400 Series is a versatile family of pressure, differential pressure and temperature switches for applications which require single or multiple switching capabilities. Dual or triple switch versions provide multi-output in applications such as alarm and shutdown,
- Switch Point Range: 2.900754 to 30.457917 psi
- Deadband: 0.100076013 to 0.400304052 psi
- Operating Temperature: -40 to 160 F
- Switched Current: 15 amps
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Supplier: OMEGA Engineering, Inc.
Description: • Setpoint Repeatability of ±1% • Rugged Epoxy-Coated NEMA-4X Watertight Enclosure • Dependable Switch Actuation Between the Two Input Pressures • High Static Pressure • Single Setpoint with Adjsutable Deadband or Dual Setpoint with Fixed Deadband
- Operating Temperature: -20 to 150 F
- Switched Current: 15 amps
- Switched AC Volts: 250 volts
- Switched DC Volts: 125 volts
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Supplier: Spectrum Associates, Inc.
Description: Series 2300 Pressure Switches provide miniaturized instrumentation for detecting either pressure gain, or loss in pressurized systems. Designed to aerospace quality standards, these units provide high reliability even after 1,000,000 switching cycles. Rugged
- Switch Point Range: 400 to 3,500 psi
- Operating Temperature: -65 to 275 F
- Switched Current: 2.5 amps
- Switched AC Volts: 115 volts
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Supplier: Custom Control Sensors, Inc.
Description: Operating range: 0 to 80 psid Proof pressure to 1,800 psig Stainless steel, fire resistant switch with high vibration and shock resistance for hydraulic, pneumatic or fuel systems Weighs 11 oz. (approx.)
- Pressure Measurement: Absolute
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Supplier: Winters Instruments
Description: Description & Features:• Versatile high static low differential pressure gauges• Four types of sensing elements for a large variety of ranges• Switches available for actuation• 5 year warranty
- Working Pressure Range: 5 to 150 psi
- Pressure Connection Size: 0.25 to 0.5 inch
- Accuracy: 2 ±% FS
- Operating Temperature: 175 F
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Supplier: Winters Instruments
Description: Description & Features:• Versatile high static low differential pressure gauges• Four types of sensing elements for a large variety of ranges• Switches available for actuation• 5 year warranty
- Working Pressure Range: 5 to 100 psi
- Pressure Connection Size: 0.25 to 0.5 inch
- Accuracy: 2 ±% FS
- Operating Temperature: 175 F
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Supplier: Winters Instruments
Description: Description & Features:• Versatile high static low differential pressure gauges• Four types of sensing elements for a large variety of ranges• Switches available for actuation• 5 year warranty
- Working Pressure Range: 0.036127 to 0.903175 psi
- Pressure Connection Size: 0.25 to 0.5 inch
- Accuracy: 2 ±% FS
- Operating Temperature: 175 F
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Supplier: Winters Instruments
Description: Description & Features:• Versatile high static low differential pressure gauges• Four types of sensing elements for a large variety of ranges• Switches available for actuation• 5 year warranty
- Working Pressure Range: 1 to 60 psi
- Pressure Connection Size: 0.25 to 0.5 inch
- Accuracy: 2 ±% FS
- Operating Temperature: 175 F
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Supplier: Ashcroft Inc.
Description: Ashcroft® differential pressure gauges are an economical means for measuring pressure between two independent pressure sources. Used on process monitoring or control, the unit's system design permits a small volume of media migration; intended for air, hydraulic oil and
- Working Pressure Range: 0 to 1,000 psi
- Accuracy: 1.6 to 2.3 ±% FS
- Features: Analog
- Mount: Bottom, Lower Back
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Supplier: Barksdale Control Products
Description: Barksdale's CDPD1H and CDPD2H Housed Diaphragm Differential Pressure Switches are the answer for pressure control applications requiring tamper proof external adjustment and environments which require water-tight NEMA 4 housings. These pressure switches are
- Switch Point Range: 0.03 to 150 psi
- Deadband: 0.09 to 8.7 psi
- Accuracy: 0.5 ±% FS
- Operating Temperature: -65 to 165 F
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Supplier: Barksdale Control Products
Description: external adjustment. (Unit can be factory set upon request.) With pressure ranges up to 150 psi, these housed diaphragm differential pressure switches are suitable for use in either positive pressure or vacuum applications. Available in single-circuit and
- Switch Point Range: 0.03 to 150 psi
- Deadband: 0.09 to 8.7 psi
- Accuracy: 0.5 ±% FS
- Vacuum Switch Set point Range: 758.476 to -1.9999999999996345 torr
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Description: The PS series pressure switch is an advanced miniature pressure switch. It is an electrical switch that causes a circuit to open or close when the pressure of the controlled medium increases or decreases. It is widely used in refrigeration systems, oil pumps, air pumps,
- Working Pressure Range: 21.7555259035795 to 442.362360039451 psi
- Operating Temperature: -31 to 248 F
- Pressure Measurement: Gauge
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Supplier: Clark Solutions
Description: 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
- Switch Point Range: 10.152639 to 149.388831 psi
- Deadband: 1.450377 to 10.152639 psi
- Accuracy: 0.015 ±% FS
- Operating Temperature: -58 to 203 F
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Supplier: Barksdale Control Products
Description: Barksdale's EPD1S and EPD1H Single Setting Pressure Differential Pressure Switches provide an ideal solution when you need a high quality, differential pressure switch with high reliability and accuracy to meet your application requirements.
- Switch Point Range: 0.22 to 40 psi
- Deadband: 0.07 to 1.2 psi
- Accuracy: 5 ±% FS
- Operating Temperature: -20 to 165 F
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Supplier: Neo-Dyn
Description: Adjustable high pressure differential switch. Rugged construction with efficient Nega-Rate® Belleville disc spring sensing mechanism. Maintains set point at high system pressure. Available in all stainless steel construction with hermetically sealed electrical
- Operating Temperature: -40 to 300.2 F
- Pressure Measurement: Differential
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Supplier: OMEGA Engineering, Inc.
Description: • Low Cost • UL Recognized, CSA Cerified • High Sensitivity • For Pressure, Vacuum and Differential Applications
- Operating Temperature: -23 to 149 F
- Pressure Measurement: Differential, Gauge, Vacuum
- Material: Gas
- Sensor Technology: Mechanical Deflection
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Supplier: Neo-Dyn
Description: Ultra low adjustable hazardous rated differential pressure switch. Unique construction using efficient Nega-Rate® Belleville disc spring for stable set points and high proof pressure. Explosion proof enclosure and wide range of wetted materials makes this switch
- Operating Temperature: -50.8 to 249.8 F
- Pressure Measurement: Differential
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Supplier: Delta Controls Ltd.
Description: Technical Data Precision stainless steel mechanism for arduous atmospheres and high humidity. Static pressure up to 15 bar (200 psi), and ranges down to +/- 0.6 mbar (+/- 0.25 in.H20). Set point adjustable over whole range against calibrated scale with tamperproof adjuster Weatherproof
- Pressure Measurement: Absolute
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Supplier: Spectrum Associates, Inc.
Description: Series 2300 Pressure Switches provide miniaturized instrumentation for detecting either pressure gain, or loss in pressurized systems. Designed to aerospace quality standards, these units provide high reliability even after 1,000,000 switching cycles. Rugged
- Switch Point Range: 4 to 450 psi
- Accuracy: 1 ±% FS
- Operating Temperature: -65 to 250 F
- Switched Current: 5 amps
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Supplier: Orange Research, Inc.
Description: they also handle high line pressures up to 150 psi! Note: Select these diaphragm models for air or gas applications or where fluid migration from the high to low pressure ports cannot be tolerated. Avoid applying reverse pressure to heavy duty diaphragm models.
- Accuracy: 2 ±% FS
- Operating Temperature: 175 F
- Switched Current: 0.7 amps
- Switched AC Volts: 125 volts
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Supplier: Air Logic
Description: The F-5100 Series Miniature Pressure Switches interface from pressure to electrical controls circuits. They's ideal for high pressure and low differential applications. The switch is adjustable 0.5 - 100 PSI with a maximum of 100 PSI supply. The
- Switch Point Range: 0.5 to 15 psi
- Operating Temperature: 40 to 120 F
- Switched Current: 25 amps
- Number of Throws: Double Throw
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Supplier: PCE Instruments / PCE Americas Inc.
Description: PCE-PDA Series Differential Pressure Meter Pressure gauge for relative and differential pressure / Pitot tube adaptable to differential pressure gauge / MAX MIN function / Data logger The differential pressure gauges of the PCE-PDA
- Working Pressure Range: 0.014503683935719673 psi
- Accuracy: 1 ±% FS
- Operating Temperature: 32 to 122 F
- Pressure Measurement: Differential
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Supplier: KOBOLD Instruments, Inc.
Description: in using an all metal construction (high pressure, shock resistance). The instruments are designed to handle flow rates much larger than their stated maximum flow range without damage. At excessive flow rates the device will, however, induce a larger pressure drop.
- Operating Pressure: 500 to 3,600 psi
- Media Temperature: 160 to 240 F
- Media Temperature Range: 160 to 240 F
- Liquid Volumetric Flow Rate: 0.04 to 20 GPM
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Supplier: SensorsONE, Ltd.
Description: The DMD 341 is a very small compressed air differential pressure sensor suited to installations inside compact systems requiring many sensors for monitoring the switching and delivery of compressed air to plant machinery. The DM341 can also be used to monitor high air flow rates
- Measurement Type: Absolute
- Device Category: Sensor
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Supplier: Orange Research, Inc.
Description: Miniature Differential Pressure Gauges These miniature 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
- Working Pressure Range: 0 to 30 psi
- Switch Point Range: 0 to 30 psi
- Accuracy: 5 ±% FS
- Operating Temperature: -20 to 176 F
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Supplier: Danfoss A/S
Description: resistance and feature all commonly marine approvals. The fixed, but low differential guarantees accurate monitoring of critical pressures. MBV test valves can be delivered as standard option for MBC pressure switches. Pressure ranges: -0.2 to 400 bar Low
- Switch Point Range: -2.900754 to 5,801.508 psi
- Operating Temperature: -40 to 185 F
- Switched Current: 0.5 amps
- Switched AC Volts: 250 volts
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Supplier: Danfoss A/S
Description: Danfoss KPI pressure switches are used for regulating, monitoring and alarm systems in industrial applications.The KP series are suitable for plant in connection with liquid and gaseous media. They are fitted with a single-pole switch changeover (SPDT). Pressure ranges: -0.2 to
- Switch Point Range: -2.900754 to 406.10556 psi
- Operating Temperature: -40 to 149 F
- Switched Current: 50 amps
- Switched AC Volts: 440 volts
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Supplier: Pepperl+Fuchs SE
Description: Limit value detection for liquids as maximum detection High switching capacity Used in open or pressureless vessels
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Supplier: Transcat, Inc.
Description: Product Highlights Low range (0 to 5psi), High Resolution (0.001psi) Gauge/Differential Pressure meter ±5psi range, 11 Selectable units of measure Max/Min/Avg recording and Relative time stamp Data Hold, Auto power off and Zero function Large LCD display with backlighting Heavy
- Type: Gauge
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Reverse Osmosis: Design, Processes, and Applications for Engineers
High differential pressure switch .
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If the high differential pressure switch remains in the high differential state for a period of fifteen (15) seconds, the silo vent filter DP high alarm will be initiated on the silo unloading panel and the PanelView.
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Field Test Program for Long-Term Operation of a COHPAC System for Removing Mercury from Coal-Fired Flue Gas
If the high differential pressure switch remains in the high differential state for a period of fifteen (15) seconds, the silo vent filter DP high alarm will be initiated on the silo unloading panel and the PanelView.
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ISA SUCCESS INST CNTRL SYS DES - Successful Instrumentation and Control Systems Design
• PDSH: pressure differential switch high .