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Supplier: Cole-Parmer
Description: • The industry standard in indicating low air or gas pressures of positive, negative, or differential pressures • Large, easy-to-read 4" (102 mm) dial • No manometer fluid to evaporate, freeze, or cause toxic or leveling problems The Magnahelic guage is the industry
- Type: Differential
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Supplier: Cole-Parmer
Description: • The industry standard in indicating low air or gas pressures of positive, negative, or differential pressures • Large, easy-to-read 4" (102 mm) dial • No manometer fluid to evaporate, freeze, or cause toxic or leveling problems The Magnahelic guage is the industry
- Type: Differential
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Supplier: Cole-Parmer
Description: • The industry standard in indicating low air or gas pressures of positive, negative, or differential pressures • Large, easy-to-read 4" (102 mm) dial • No manometer fluid to evaporate, freeze, or cause toxic or leveling problems The Magnahelic guage is the industry
- Dial Size: 4 inch
- Type: Differential
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Supplier: Cole-Parmer
Description: • The industry standard in indicating low air or gas pressures of positive, negative, or differential pressures • Large, easy-to-read 4" (102 mm) dial • No manometer fluid to evaporate, freeze, or cause toxic or leveling problems The Magnahelic guage is the industry
- Type: Differential
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Supplier: Transcat, Inc.
Description: Product Highlights Pressure, flow, and velocity measurements Measures positive, negative, and differential pressure Operates up to 100 hours on a single 9 volt battery Numerous selectable English and metric units Stores up to 40 readings Menu structure detailed on the
- Type: Gauge
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Supplier: Micro Sensor Co., Ltd.
Description: M20 is a pressure transmitter suitable for the general industry. It has Gauge, Absolute, Positive/Negative pressure type optional. Its selection and options are rich and flexible to measure medium of air, water, mixed oil, or other fluid that can be compatible with
- Working Pressure Range: 0 to 3,625.9425 psi
- Accuracy: 0.5 ±% FS
- Pressure Measurement: Absolute, Gauge
- Signal Output: Analog Current
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Supplier: Transcat, Inc.
Description: Product Highlights Pressure, flow, and velocity measurements Measures positive, negative, and differential pressure Operates up to 100 hours on a single 9 volt battery Numerous selectable English and metric units Stores up to 40 readings Menu structure detailed on the
- Type: Gauge
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Supplier: Clark Solutions
Description: Select the Magnehelic® gage for high accuracy - guaranteed within 2% of full scale and for the wide choice of ranges available to suit your needs precisely. Using the simple, frictionless Magnehelic ® movement, it quickly indicates low air or non-corrosive gas pressures - either
- Working Pressure Range: 0.541905 psi
- Dial Diameter: 4 inch
- Pressure Connection Size: 0.5 inch
- Accuracy: 2 ±% FS
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Supplier: PCE Instruments / PCE Americas Inc.
Description: Gauge pressure is measured relative to the ambient atmospheric pressure. Thus, changes in the atmospheric pressure due to weather conditions or altitude directly influence the output of a gauge pressure sensor. A gauge pressure higher than the
- Working Pressure Range: 0 to 100 psi
- Accuracy: 0.3 ±% FS
- Pressure Measurement: Differential
- Display Type: Digital
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Supplier: Delta Electronics (Americas)
Description: The pressure sensor is a gas pressure measurement device. The measurable pressure currently ranges -100kPa ~ 100kPa and -100kPa ~1,000kPa. The users can obtain the signal of pressure change by the pressure sensor they develop. The 2 output signals and 1 analog
- Working Pressure Range: -14.5036839357197 to 217.555259035796 psi
- Accuracy: 3 ±% FS
- Operating Temperature: 32 to 122 F
- Display Type: Digital
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Supplier: PCE Instruments / PCE Americas Inc.
Description: Gauge pressure is measured relative to the ambient atmospheric pressure. Thus, changes in the atmospheric pressure due to weather conditions or altitude directly influence the output of a gauge pressure sensor. A gauge pressure higher than the
- Working Pressure Range: 30 psi
- Accuracy: 0.3 ±% FS
- Pressure Measurement: Differential
- Display Type: Digital
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Supplier: PMC Engineering LLC
Description: The PMC DP1000 Series transmitters are designed as high performance rugged general purpose pressure transmitters suitable for a wide range of applications. The specifications below focus on the differential pressure version, while gauge and absolute are also available, see
- Working Pressure Range: 0 to 300 psi
- Accuracy: 0.05 to 0.25 ±% FS
- Operating Temperature: -40 to 255 F
- Measurement Type: Absolute, Differential, Gauge
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Supplier: Tecmark Corporation
Description: Series TBS3000 fixed set point pressure switches and VTBS3000 f ixed set point vacuum switches convert a pressure signal to an electrical output. In response to a change in pressure, movement of an elastomeric diaphragm opens or closes an electrical circuit based on a
- Operating Temperature: 70 to 160 F
- Switched Current: 16 to 25 amps
- Switched AC Volts: 125 to 250 volts
- Number of Throws: Double Throw, Single Throw
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Supplier: Kelly Pneumatics, Inc.
Description: Kelly Pneumatics, Inc. offers a reduced cost, single or dual-valve design, Electronic Precision Pressure Regulator with I/P transducer control circuitry. Designed specifically for high volume flow rates, this regulator precisely controls both positive and negative outlet
- Pressure Rating: -14.7 to 98 psi
- Number of Ports/Ways: 2
- Media Temperature: 0 to 150 F
- Number of Positions: 2
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Supplier: Kelly Pneumatics, Inc.
Description: Kelly Pneumatics, Inc. offers a dual proportional valve design, Electronic Precision Pressure Regulator with I/P transducer control circuitry. Designed specifically for low volume flow rates, this regulator precisely sustains both positive and negative outlet pressures,
- Pressure Rating: -14.7 to 98 psi
- Number of Ports/Ways: 2
- Media Temperature: 0 to 150 F
- Number of Positions: 2
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Supplier: Setra Systems
Description: At ±1.0% Full Scale accuracy (±0.4%, ±0.25% FS optional), Setra's Model 265 differential pressure transducer provides superior positive and negative pressure sensing required for high efficiency, air-control systems. An optional snap-on conduit enclosure, molded from high
- Working Pressure Range: 0 to 3.6127 psi
- Accuracy: 1 ±% FS
- Signal Output: Analog Current, Analog Voltage
- Measurement Type: Differential, Gauge
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Supplier: Transcat, Inc.
Description: Product Highlights Max. pressure 5 psig Range 0-1.000" w.c. (.2491 kPa) Measures Positive, Negative and ifferential Pressures Rugged, Extruded Aluminum Case Lightweight, Fast and Easy to Use Selectable English/Metric Units FM Approved
- Type: Gauge
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Supplier: Automation24, Inc.
Description: gauge provides functionality both as a pressure switch and a pressure transducer, with one adjustable positive switching or negative switching output and one scalable 4-20 mA analog output. The unit is highly accurate (0.2 %) and has an electronic temperature
- Working Pressure Range: -14.5 to 145 psi
- Accuracy: 0.5 ±% FS
- Operating Temperature: -13 to 176 F
- Display Type: Analog Meter
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Supplier: Transcat, Inc.
Description: Product Highlights New Low Range Option 0-1.000 in H2O Measures Positive, Negative and Differential Pressures Rugged, Extruded Aluminum Case Lightweight, Fast and Easy to Use Selectable English/Metric Units range 0-40.00 in H2O (9.96 kPa) maximum pressure 10 psig
- Type: Gauge
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Supplier: Setra Systems
Description: OverviewThe Model SRCM Room Condition and Pressure Montior all inclusive design provides room condition, room identification, security, calibration, and room pressure status all in one unit. The CE compliant SRCM is also well suited to monitor positive, negative or
- Working Pressure Range: 0.00362592098392992 to 0.145036839357197 psi
- Accuracy: 0.5 ±% FS
- Signal Output: Analog Voltage
- Device Category: Controller
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Supplier: Koger Air Corporation
Description: 10-gauge steel in sizes 4" to 24", larger sizes available. ; 4" to 20" manual operated blast gates are normally in stock. ; Manual, pneumatic or electric operated. ; Flanged connections allow easy installation. ; Provides a more positive seal than cut-offs. ; Works efficiently with
- Number of Ports/Ways: 2
- Media: Air, Powder / Solids
- Primary Material: Aluminum, Stainless Steel, Steel
- Features: Bolt Flange
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Supplier: NOSHOK, Inc.
Description: accuracy, repeatability, and affordability Suitable for direct connection to PLC's Integrated LED switching indication Normally open (N.O.) or normally closed (N.C.) switching functions Single or dual switch set point functions of either PNP (positive) output or NPN (negative) output
- Working Pressure Range: -14.5 to 15,000 psi
- Switch Point Range: -14.5 to 15,000 psi
- Accuracy: 1 ±% FS
- Vacuum Range: 1,521.9999999999998 to 776,483.6199999995 torr
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Supplier: American Welding Society (AWS)
Description: equipment, architectural sheet metal, and other nonstructural sheet metal applications. Sections include procedure and performance qualification, workmanship, and inspection. Nonmandatory annexes provide useful information on materials and processes. Not applicable when negative or
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Supplier: NOSHOK, Inc.
Description: 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
- Working Pressure Range: -14.5 to 15,000 psi
- Switch Point Range: -14.5 to 15,000 psi
- Accuracy: 1 ±% FS
- Vacuum Range: 1,521.9999999999998 to 776,483.6199999995 torr
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Supplier: Terra Universal, Inc.
Description: Particulate containment of less than 20 nanograms per cubic meter Fast “clean-up” time Airborne particulate cleanliness (measured under positive and negative pressures per ISO 14644-1 test method) exceeds ISO Class 5 conditions and achieves ISO Class 4 conditions Built in blower
- Number of Glove Ports: 2 to 4
- Main Chamber Width: 62.4 to 108.9 inch
- Main Chamber Depth: 37.6 inch
- Main Chamber Height: 46.4 inch
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Supplier: TECAT Performance Systems, LLC
Description: and up to four analog outputs. The WISER Data Viewer software is used for system configuration and calibration, live monitoring, and data logging and recording. The WISER 4000 enables positive and negative shunt calibration with two independent shunt calibration legs using 100 kΩ
- Accuracy: 0.1 ±% Full Scale
- Operating Temperature: -40 to 248 F
- Electrical Output: Analog Voltage, Serial
- Torque Sensor Type: Rotary
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Supplier: Hartzell Air Movement
Description: located on the discharge side of the fan. Nine heavy- gauge, steel discharge, guide vanes are welded in the casing. These aerodynamically designed straightening vanes maximize efficiency by minimizing turbulence and converting velocity pressure to static pressure for increased
- Static Pressure: 0 to 8 in H2O
- Maximum Diameter (Fan or Blower Wheel): 12 to 60 inch
- Material of Construction: Aluminum, Stainless Steel, Steel
- Design: Axial
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Supplier: NuAire, Inc.
Description: HEPEX Zero Leak Airflow System The HEPEX™ Zero Leak Airflow System provides quiet, uniform velocities throughout the entire sterile work zone. All positive pressure chambers and ducts are surrounded by a vacuum or negative air pressure relative to the room. This feature
- Inflow Velocity: 105 SFPM
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Supplier: HydraCheck Inc.
Description: The Pressure Gauge Diagnostic Tee Kit is an excellent tool for capturing pressure measurements on all types of hydraulic and pneumatic equipment, both mobile and industrial. The kit combines accurate pressure gauges along with the most common in-line adaptors for
- Working Pressure Range: 0 to 6,000 psi
- Display: Analog
- Type: Gauge
- Scale Units: bar, psi
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Supplier: Petersen Products Co.
Description: Connection Type 1/4" QC, Plug Description Gauge, Air or Water Dia., Face 2.5" (64mm) Pressure, PSI 0-15 psi (0-1.03 bar) Sage Subcategory Number W9360 Shipping Wt. 2 Lb (0.91 Kg) Type Glycerin Filled
- Working Pressure Range: 0 to 15 psi
- Dial Diameter: 2.5 inch
- Dial Size: 2.5 inch
- Display: Analog
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Supplier: RS Components, Ltd.
Description: Festo VAM-63-V1/9-R1/4-EN Pressure Gauge
- Vacuum Range: 0 torr
- Working Pressure Range: -14.50377 to 0 psi
- Type: Gauge, Vacuum
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Featured Products Top
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cost, high reliability Small, Surface Mount Sensors Ideal for Direct Connect to Manifold Easy to mount on PCB Measures positive pressure and vacuum Rated pressure: 13.79 to 827.4 kPa Pressure type: Gauge pressure Pressure media: Non (read more)
Browse Pressure Sensors Datasheets for Angst+Pfister Sensors and Power -
model Pressure type: Gauge pressure / Gauge negative pressure Pressure media: non-corrosive gases Supply voltage (constant voltage): 5 +/-0.25 VDC or 3.3VDC or 3.0 VDC Accuracy of ±1.5% FS for 5.0 VDC or 3.3 VDC versions or ±2.0% FS for 3 (read more)
Browse Pressure Sensors Datasheets for Angst+Pfister Sensors and Power -
A pressure regulator is a valve that controls the pressure of a fluid to a desired value, using negative feedback from the controlled pressure. Regulators are used for gases and liquids, and can be an integral device with a pressure setting, a restrictor and a sensor all in the one body, or (read more)
Browse Pressure Regulators Datasheets for Shenzhen Jewellok Technology Co., Ltd. -
Key Specifications Product Type: Pipeline Pressure/Vacuum Relief Valve Size Range: 2–12 in (DN50–DN300) Positive Pressure: 0.2–103.4 kPa Negative Pressure: -0.2 to -82 kPa Configuration: Gravity (read more)
Browse Industrial Valves Datasheets for Shanghai Thinktank Process Management Co., Ltd -
Maintaining safe internal pressure is essential for protecting storage tanks and minimizing product loss. Pressure fluctuations caused by filling, emptying, or temperature changes can create excessive positive or negative pressure (read more)
Browse Industrial Valves Datasheets for Shanghai Thinktank Process Management Co., Ltd -
! Gauge - positive, negative and bi-directional Various pressure ranges from 0-1 kPa (.145 psi) up to 0-10 kPa (1.45 psi), depending on model Pressure media: non-corrosive gases Supply voltage (constant voltage): 5 +/-0.25 VDC or 3.3VDC or 3.0 VDC Accuracy (read more)
Browse Pressure Sensors Datasheets for Angst+Pfister Sensors and Power -
excellent for medical devices, industrial pneumatic devices and consumer applications. Features Gauge - positive, negative and bi-directional Various pressure ranges from -100 to 100 kPa, 0-25 kPa and 0-1000 kPa, depending on model Pressure media (read more)
Browse Pressure Sensors Datasheets for Angst+Pfister Sensors and Power -
supplied with one, two or no pressure connectors. The minimum measuring range is 0…10 mbar and the maximum 7 bar, for absolute, positive, negative or differential pressure. Typical uses are those in medical technology, for heating, ventilation, air-conditioning and process measuring systems, for leakage measurements, and in pneumatics. (read more)
Browse Pressure Sensors Datasheets for Angst+Pfister Sensors and Power -
provides excellent tamper-proof protection. Several standard fixed set points are available ranging from ¾ PSI to 2 ½ PSI (5.17kPa to 17.24 kPa) on positive pressure and -0.8 PSI to –5 PSI (-5.51kPa to -34.47kPa) on negative pressure. Series TBS3000 and VTBS3000 switches (read more)
Browse Pressure Switches Datasheets for Tecmark Corporation -
minimizing downtime and failures due to power fluctuations or wiring errors. Application : Hydraulic pneumatic equipment Gauge, absolute, negative, sealing pressure Measurement Hydro-power Intelligent building Production control Petrochemical Pressure measuring instruments (read more)
Browse Pressure Transmitters Datasheets for Holykell Technology Company Limited
Conduct Research Top
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A Microfluidic System for Biological Particle Enrichment Using Contactless Dielectrophoresis
elegant. shell models to determine an effective and equivalent. complex conductivity for a particle consisting of several. layers, for example, a cell.27,28. The DEP force on a particle may be positive or negative. depending on the relationship of the applied frequency with. the particle's DEP
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ISA IND PRESS LVL DENS MEASRMNT - Industrial Pressure, Level, and Density Measurement
VACUUM NEGATIVE GAGE PRESSURE POSITIVE ABSOLUTE PRESSURE .
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If one is atmospheric pressure, the result is a direct reading of positive or negative gauge pressure . l .
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Refrigeration Systems and Applications 2nd Edition Complete Document
If one is atmospheric pressure, t he result is a direct reading of positive or negative gauge pressure .
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http://www.ndt.net/article/ecndt2010/reports/2_05.pdf
Here the application-dependent pressure can be atmospheric or the system can be at positive or negative gauge pressure .