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Supplier: United Electric Controls Company
Description: The 24 Series Delta-Pro offers OEMs and light industrial users a cost-effective, reliable switch for alarm and shutdown applications. It is simple to install and operate and complies with North American approvals as well as CE Low Voltage (LVD) and Pressure Equipment Directives (PED)
- Material to Measure: Gas
- Number of Poles: Single Pole
- Number of Throws: Double Throw
- Operating Temperature: -20 to 180 F
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Supplier: Myers by Pentair
Description: performance and efficiency High quality proven pressure switch with adjustable on/off pressure settings, 20 PSI differential Heavy-duty motor with double ball bearing design and voltage selection device Mechanical shaft seal with ceramic face and stainless steel
- Discharge Size: Over 1 inch
- Horsepower: 0.5000 to 1.5 HP
- Maximum Discharge Pressure: 30 to 70 psi
- Maximum Discharge Flow: 18 to 960 GPM
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Supplier: Cole-Parmer
Description: -resistant dial cover, captive cover screws The 400 Series are pressure switches for applications that require single or multiple switching capabilities. Switches feature a weather-tight enclosure, making the 400 Series an ideal choice for most ordinary location
- Pressure Reading: Differential
- Signal Output: Analog Current
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Supplier: Cole-Parmer
Description: -resistant dial cover, captive cover screws The 400 Series are pressure switches for applications that require single or multiple switching capabilities. Switches feature a weather-tight enclosure, making the 400 Series an ideal choice for most ordinary location
- Pressure Reading: Differential
- Signal Output: Analog Current
- Working Pressure Range: 3 to 30 psi
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Supplier: Cole-Parmer
Description: -resistant dial cover, captive cover screws The 400 Series are pressure switches for applications that require single or multiple switching capabilities. Switches feature a weather-tight enclosure, making the 400 Series an ideal choice for most ordinary location
- Pressure Reading: Differential
- Signal Output: Analog Current
- Working Pressure Range: 2 to 20 psi
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Supplier: Cole-Parmer
Description: -resistant dial cover, captive cover screws The 400 Series are pressure switches for applications that require single or multiple switching capabilities. Switches feature a weather-tight enclosure, making the 400 Series an ideal choice for most ordinary location
- Pressure Reading: Differential
- Signal Output: Analog Current
- Working Pressure Range: 10 to 100 psi
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Supplier: Thermocold Costruzioni Srl
Description: Air/water chillers and heat pumps with centrifugal fans and hermetic scroll compressors. • Scroll compressor. • Water side heat exchanger fitted with differential pressure switch and antifreeze electric heater. • Air side heat exchanger with seamless copper
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Supplier: Thermocold Costruzioni Srl
Description: Air/water chillers and heat pumps with propeller fans and hermetic scroll compressors. • Scroll compressors. • ECO-PROFILE axial fans statically and dinamically balanced. • Water side plate heat exchanger with differential pressure switch and antifreeze
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Supplier: Danfoss A/S
Description: 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
- Material to Measure: Liquid, Gas
- Number of Poles: Single Pole
- Number of Throws: Single Throw
- Operating Temperature: -40 to 149 F
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Supplier: Thermocold Costruzioni Srl
Description: • Compressor scroll. • Evaporator stainless steel brazed plate complete of differential pressure switch and antifreeze protection electric heater. • Condenser stainless steel brazed plate. • Microprocessor. • Electrical panel with main switch (from to
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Supplier: Watts
Description: . • Adjustable water levels save electricity & increase pump life • Full on, full off • No float switches, no power required (pump requires pressure switch) • Fewer parts mean fewer problems • Long tail available, no tank fittings
- Valve Size: 0.7500 to 1.25 inch
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Supplier: Thermocold Costruzioni Srl
Description: Water cooled chillers and heat pumps by reversing the water supply with scroll compressors. • Compressor scroll or rotary. • Evaporator stainless steel brazed plate complete of differential pressure switch and antifreeze protection electric heater. •
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Supplier: Taco Comfort Solutions
Description: systems allows for a wide variety of HVAC applications, such as maintaining a pressure differential or a setpoint temperature. The control accepts a 0-10 V(dc), 0-20 mA, 2-10 V(dc), or 4-20mA signal. Features: 4 Signal Voltage Ranges (0-10 V(dc), 0-20 mA, 2-10V(dc), or 4-20 m
- Type of Pump: Circulation Pumps
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Supplier: KADANT
Description: automatic backwash by time clock or pressure differential switch Low-pressure configuration available up to 285 psi (19 bar) High-pressure configuration available up to 1,000 psi (70 bar) Automatic filtration control package integration into mill-wide PLC or DCS
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Supplier: Transcat, Inc.
Description: display the INPUT and OUTPUT current. Accuracy: 0.025% FS for all pressure ranges Ranges Available: -14.7 to 10,000 PSI including gage absolute & differential versions Pressure Source: 0 to 600 PIS Measure: Pressure, mA, V, Switch state (open/closed) and ambient
- Process, Environmental, Thermodynamic Properties: Pressure / Vacuum
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Supplier: Transcat, Inc.
Description: display the INPUT and OUTPUT current. Accuracy: 0.025% FS for all pressure ranges Ranges Available: -14.7 to 10,000 PSI including gage absolute & differential versions Pressure Source: 0 to 600 PIS Measure: Pressure, mA, V, Switch state (open/closed) and ambient
- Process, Environmental, Thermodynamic Properties: Pressure / Vacuum
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Supplier: United Electric Controls Company
Description: The 117 Series is simple to install and operate for alarm, safety and emergency shutdown applications where preserving process uptime, and protecting personnel and equipment are paramount. A hermetically sealed switch protects switch contacts from dust, water, corrosive gas, and
- Features: Temperature Output
- Material to Measure: Gas
- Number of Poles: Single Pole, Double Pole
- Number of Throws: Double Throw
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Supplier: DeZURIK, Inc.
Description: -range to assure the highest level of accuracy. Pressure gauges, transmitters, transducers, recorders, differential pressure or vacuum switches are factory filled and mounted to the Series 40. Features Protects and isolates instrumentation Full 360° pressure
- Device Category: Sensor
- Pressure Reading: Gauge
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Supplier: Gems Sensors & Controls
Description: flow rate is improper to protect bearings, gears and cooling systems. Applications: Protect Bearings or Gears: oil separators, fuel systems, pumps, compressors, presses Electronics or Machinery: heat exchangers, semiconductor manufacturing equipment, induction furnaces, radio transmitters
- End Fittings: Threaded
- Liquid Volumetric Flow Rate Range: 0.7500 to 14 GPM
- Media Temperature: -20 to 180 F
- Meter Technology: Differential Pressure Meter
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Supplier: RS Components, Ltd.
Description: systems and assembly machinery. Pumping and fresh water treatment Pressure Range = 0 - 10bar Pressure Reading Type = Differential Media Measured = Air, Fresh Water, Hydraulic Oil, Refrigerator Fluid Output Type = 2 x NPN Supply Voltage = 24 V dc Minimum
- Material to Measure: Liquid, Gas, Other
- Operating Temperature: -4 F
- Pressure Reading: Differential
- Signal Output: Switch / Alarm, Other
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Supplier: RS Components, Ltd.
Description: systems and assembly machinery. Pumping and fresh water treatment Pressure Range = 0 - 40bar Pressure Reading Type = Differential Media Measured = Air, Fresh Water, Hydraulic Oil, Refrigerator Fluid Output Type = 2 x PNP Supply Voltage = 24 V dc Minimum
- Material to Measure: Liquid, Gas, Other
- Operating Temperature: -4 F
- Pressure Reading: Differential
- Signal Output: Switch / Alarm, Other
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Supplier: RS Components, Ltd.
Description: systems and assembly machinery. Pumping and fresh water treatment Pressure Range = 0 - 400bar Pressure Reading Type = Differential Media Measured = Air, Fresh Water, Hydraulic Oil, Refrigerator Fluid Output Type = 2 x NPN Supply Voltage = 24 V dc Minimum
- Material to Measure: Liquid, Gas, Other
- Operating Temperature: -4 F
- Pressure Reading: Differential
- Signal Output: Switch / Alarm, Other
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Supplier: RS Components, Ltd.
Description: systems and assembly machinery. Pumping and fresh water treatment Pressure Range = 0 - 250bar Pressure Reading Type = Differential Media Measured = Air, Fresh Water, Hydraulic Oil, Refrigerator Fluid Output Type = 2 x PNP Supply Voltage = 24 V dc Minimum
- Material to Measure: Liquid, Gas, Other
- Operating Temperature: -4 F
- Pressure Reading: Differential
- Signal Output: Switch / Alarm, Other
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Supplier: DeZURIK, Inc.
Description: calibrated through the mid-range to assure the highest level of accuracy. Pressure gauges, transmitters, transducers, recorders, differential pressure or vacuum switches are factory filled and mounted to the Series 40W. Features Protects and isolates instrumentation Full
- Device Category: Sensor
- Pressure Reading: Gauge
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Supplier: Gems Sensors & Controls
Description: Flow Rate Settings: 0.75 GPM to 14.0 GPM Port Size: 3/4" Primary Construction Material: Bronze Setting Type: Adjustable Provides accurate flow detection in water and oil with 1% repeatability. Flow settings on the adjustable version can be easily
- End Fittings: Threaded
- Liquid Volumetric Flow Rate Range: 0.7500 to 14 GPM
- Media Temperature: -20 to 180 F
- Meter Technology: Differential Pressure Meter
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Supplier: Caterpillar Oil & Gas
Description: Oil filter differential gauge Jacket water temperature gauge Service meter, electric Tachometer Lube System Crankcase breather, top mounted Oil cooler Oil filler Oil dipstick Oil pump
- Application: Industrial
- Displacement: 34.49 liters
- Engine Type: Internal Combustion
- Fuel Type: Diesel
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Supplier: Gems Sensors & Controls
Description: four channel level controls are an ideal solution for liquid level problems in hazardous locations for the sewage, waste water, chemical and groundwater pump/solenoid valve control; automatic or manual alternation; high and/or low level alarms with silence/acknowledge capabilities.
- Control Signal Output: Switch / Relay Output
- Form Factor: Circuit Board
- Media: Liquid
- Special Capabilities (if required): Level Controller
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Supplier: Oil-Rite Corp.
Description: 316 stainless steel piping elements · A stainless steel check valve located at the system outlet to ensure fluid flows in only one direction. · Dual Differential pressure gages, one located across each filter · A dial thermometer displaying 0° to 250° F
- Features: Adjustable Volume
- Feed Type: Circulating Oil
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Supplier: Brooks Instrument
Description: Features Wide range of flow ratings Operating temperature range 33 to 125°F (1°C to 52°C) Pressure ratings up to 500 psig / 34 bar Two accuracy levels to choose from: 2% or 1% Full Scale Optional high and low-flow reed switch or
- Additional Media Capabilities: Gas
- End Fittings: Threaded
- Features: Audible or Visual Alarms
- Liquid Volumetric Flow Rate Range: 98 GPM
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Supplier: Brooks Instrument
Description: Reliable and affordable, MT3600 metal tube variable area flow meters satisfy the operational and reliability requirements for multiple industrial purge meter applications, such as metering coolants, pump seal fluids, lubricants under pressure and opaque fluids. Featuring high
- End Fittings: Threaded, Other
- Features: Audible or Visual Alarms
- Gas Volumetric Flow Rate: 1660 SCFM
- Media Temperature Range: -20 to 500 F
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Supplier: Eaton
Description: differential gauge and switches Steam jacket for highly viscous fluids Rotated or offset nozzle placement High pressure capabilities ASME Code construction Brazilian NR-13 available European standards - DIN/PED available Coatings and linings available upon request
- Applications: General Purpose, Chemical, Coolant, Food Processing, Laboratory, Industrial, High Temperature, High Viscosity, Hydraulic Fluid, Medical / Pharmaceutical, Oil / Fuel, Refrigerant, Water
- Assembly / Element: Strainer Assembly
- Features: Steam Jacketed
- Materials of Construction: Steel - Carbon / Alloy, Steel - Stainless
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Supplier: Caterpillar Oil & Gas
Description: circuit – Low starting air pressure – Low control air pressure engine/shutdown air pressure – Low fuel pressure at engine inlet Switches for: – High lube oil temperature at engine inlet – Lube oil temperature at engine inlet above danger level – High water
- Applications: Industrial
- Portability: Permanent
- Volt-Ampere: 3.60E6 to 4.02E6 VA
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Alternative Water Sources and Wastewater Management > Graywater Systems
Expansion tanks and surge-suppressing fittings should be provided to absorb surges created by differential pressure switch control of the pumps and water hammer from quick closing valves.
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Handbook of Air Conditioning and Refrigeration, 2/e > AIR CONDITIONING SYSTEMS: SPACE CONDITIONING SYSTEMS
In addition to the high and low operating limit control of the water-loop temperature, a flow switch or pressure differential sensor should be installed across the water -loop pump .