Differential Pressure
pressure measurement relative to the surrounding atmospheric pressure.
See Also: Pressure, Absolute Pressure
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Differential Manometer
EM152
UEi Test & Measurement Instruments
Dual input manometer with easy-to-read display, intuitive interface and built-in magnet makes this manometer convenient to use
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Temperature, Humidity, Bar. Pressure Transmitter
T7311
Humidity, temperature probe on a cable. Measured values are also converted to other humidity interpretation: dew point temperature, absolute humidity, specific humidity, mixing ratio, specific enthalpy. Built-in pressure sensor.
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Differential Probe
DP-50
*This is the first detachable design (patent for 15 years)*4 range attenuation selection, easy for operation.*For big power using. Max. Measuring is 7KVp-p.I*t is capable for any brand of digital and analog oscilloscopes.*16MΩ high input impedance.
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Manual Pressure Calibration
Manual pressure calibrators are a fast and practical solution for generating and adjusting pressure while calibrating analog pressure gauges and other sensors. They are convenient for mobile calibration applications. Fluke Calibration's pressure monitors combine very high accuracy measurement capability and a variety of unique features in compact and easy to use packages, either standalone or integrated with a calibrator. Models include E-DWT DHI electronic deadweight testers; RPM4 DHI pressure monitors and 7050 Ruska pressure monitors.
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Basic Fuel Injection Pressure Tester
FIT448
This set includes everything to test the following: Bosch AFC, MPC, Digijet/Digifant- (except CIS- use our FIT447) Chrysler Corporation Ford Motor Company General Motors (except TBI- use our FIT446) Japanese Fuel Injection Systems Others using Bendi. The 2-1/2" gauge has a dual scale dial with ranges from 0-100psi and 0-7 bar.
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Pressure Balanced, Oil-Filled Hose
PBOF
Pressure Balanced, Oil-Filled (PBOF) hose assemblies from Teledyne ODI are designed and qualified to accepted industry standards. The double-walled hose design incorporates inner and outer elastomeric barriers with fiber reinforcements to withstand the demands of long performance life requirements in deep ocean interconnect and distribution applications. The hose is filled with non-conductive silicone oil, which acts as a pressure compensator and dielectric. The electrical and/or optical conductors are loosely housed within the oil-filled assembly.
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Pressure and Vacuum Instruments
We offer a vast selection of pressure and vacuum instruments for industrial, process, research, and laboratory applications. These instruments test, measure, and can control different aspects of a process where pressure, vacuum, or both are present. Our wide selection includes mechanical and digital gauges, transmitters and transducers, switches, controllers, air and gas regulators, and I/P transducers.
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VME 16-channel Differential to Single-Ended Signal Converter
V1250
The V1250 is a 16 channel differential to single ended signal converter in a 1-unit wide VME 6U form factor. It provides differential inputs (34-pin 2.54 mm header, Zdiff = 100 Ω) and single ended outputs (coaxial LEMO, Rout = 50 Ω).
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High Pressure Leak Tester
HPT 500
A cost-effective, safe alternative that will change standard practices for heavy duty preventive maintenance and repair.
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High-Voltage Differential Probe, 100 MHz
N2790A
Use the N2790A 100-MHz high-voltage differential probe to make safe and accurate floating measurements with an oscilloscope. The N2790A probe allows conventional earth-grounded Keysight oscilloscopes to be used for floating signal measurements of up to 1,400 V of differential voltage and 1,000 V of common mode voltage.
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Pressure Sensors
These pressure transmitters are compact and robust. They can be used for a pressure range of 0 to 600 bar and for gaseous, liquid and viscous media. They are equipped with IO-Link, analog output and switch point (PNP/NPN). Process connection: G1/4", G1/2", NPT1/4", R1/4". Housing and process connection in stainless steel. IP67 or IP69K. Customer-specific modifications upon request.
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Partial Pressure Monitor for RGA
PPM100
Stanford Research Systems, Inc.
The PPM100 is a stand-alone controller/monitor for SRS residual gas analyzers. It measures partial pressures from SRS RGAs and total pressure from up to four capacitance manometers. Graphical output is available on a touchscreen LCD display.
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Pressure Testers
UEi Test & Measurement Instruments
A test to ensure the safety, reliability, and leak tightness of pressure systems that is required for a new pressure system before use or an existing pressure system after repair or alteration.
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Differential Interferometer
10715A
The Keysight 10715A Differential Interferometer performs differential measurements between the supplied reference mirror and a measurement plane mirror. It provides exceptional long term stability. The 10715A minimizes dead path, and, because the entire optical path through the interferometer is common mode, it eliminates thermal drift in measurements. The resolution of the measurement is twice that of a linear or single-beam interferometer.
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Pressure Transducers and Transmitters
AMETEK Sensors, Test & Calibration
We provide some of the world’s most popular pressure transducers and pressure transmitters for a variety of applications and markets. For more information contact Us
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Two Axis Differential Interferometer
10721A
The Keysight 10721A Two Axis Differential Interferometer, when used in multiple axis applications, simultaneously makes two differential measurements linear and angular (yaw) displacement. Both measurements reference external mirror mounted to an object such as a column or inspection tool. The 10721A provides high immunity to unwanted interferometer displacement, such as thermal expansion. It is a modular, compact design with monolithic optics for maximized mechanical stability. Use of a small 3 mm beam helps decrease Abb offset error. The 10721A is similar to the 10719A Single Axis Differential Interferometer, except that it provides an additional measurement axis.
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Pressure Gauges
NOSHOK offers a broad range of pressure gauges that are engineered with state-of the art technology to provide excellent accuracy and reliability, and accommodate nearly every application. NOSHOK's industry-proven dial indicating gauges include dry and liquid filled, high and low pressure, process, and precision test gauges available with a variety of corrosion-resistant case type, lenses, connections and scale options.
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Flow Detector with Pressure Loss Compensation Function
FP-213S / FP-2140S
The Volumetric Flow Detector FP-213S, FP-2140S are volumetric flow detectors, used in combination with the Digital Flow Meter FM/DF series, for precision measurement of fuel flow such as gasoline, light oil and kerosene.They are suitable for those who want to evaluate the engine performance by measuring the minute flow rate of a small engine and making the fuel supply pressure as close as possible to the actual vehicle state.
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Diaphragm Operated Pressure Switch
SA1100
Extremely rugged construction assures excellent reliability in chemical, petroleum and industrial plants. New design also provides burst pressure protection to 3000 psi (206 bar). The rolling diaphragm design maintains a constant effective area to minimize friction.
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Stainless Steel Low Pressure Gage
SGF
The Series SGF Gages have dual English/metric scales with ±1.6% full scale accuracy. The Series SGF gages are designed with 304 SS housings, and 316/316L SS wetted parts. Units can withstand ambient temperatures up to 149°F (65°C) and process temperatures up to 212°F (100°C).
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Mechanical Pressure Switch For Air
APE/APS
A lineup of mechanical pressure switches, modular type and single unit specifications.
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Pressure Regulators
General purpose pressure regulators for compressed air lines, regulators for use in Norgren's Excelon® modular systems, high-precision pressure regulators, and more.
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Differential Voltage Probes
DP150/DP200pro
The DP differential isolation probes are an important accessory for any laboratory involved in power electronics and high voltage systems. These probes allow isolated and floating measurements with any oscilloscope or data recorder, whilst the oscilloscope can remain grounded. Using a DP150 or DP200pro probe, differential and floating measurements can be made on a variety of ac power systems like 230V/110V ac input power supplies, chopped and switching power supplies, thyristor controllers, variable speed motor drives (PWM signals), motor inrush current and measurement across current shunts. The isolated input is made via two 4mm/banana safety sockets. The BNC output allows easy connection to an oscilloscope. The DP probes can be powered from a 9V battery or external power supply.
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Pressure Pumps, Fittings And Hoses
Practical Instrument Electronics, Inc.
Choose from 3 different pressure pumps depending on your requirements. All pumps are rugged metal construction with 2 outlet ports for connections, a fine adjust piston and a precision pressure vent. Pumps come standard with one 3′ 6900 PSI hose and a 1/4″ male NPT fitting.
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Hydraulic & Pneumatic Pressure Sensors
One of the toughest applications for pressure sensors is measuring high pressure, repetitive pulses, such as those encountered in hydraulic applications. However, our pressure sensors are designed to continuously measure repetitive pulses during applications such as hydraulic cylinder “torture” testing or diesel fuel injection. Ordinary diaphragm-type sensors usually fatigue quickly in such applications.
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Pressure Decay Leak Tester
Defender
You just can’t test slow, with The Defender. The Defender is LeakMaster’s latest Pressure Decay leak testing inno vation specifically designed to reduce integration costs and improve repeatability. The Defender is ideal for a variety of pressure/vacuum decay leaktesting appli cations. It’s compact design makes it ideal for applica tions with limited space. Standard Ethernet/IP module for seamless integration with Allen Bradley EtherNet/IP or other compatible devices, eliminates I/0 wiring and reduces start-up time and hardware cost. This instrument provides ultimate control and the ability to capture valu able leak rate data for data collection systems critical for today’s production environment.
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Electronic Compact Pressure Switch (Pallect Pressure Switch)
PPE
mm.A compact trimmer setting type, three types of piping connections (R1/8, Φ6 plug, Φ6 one-touch fitting) and a dustproof/waterproof structure allow for flexible use.
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Pressure Based Waves
5218
Measure pressure based Waves with the Aanderaa Wave Sensors- compact fully integrated sensors for measuring wave and tide conditionsThe 5218 wave sensor is designed to be mounted on the Aanderaa SeaGuard top-end plate or connected to SmartGuard using AiCaP CANbus or in other measurement systems using the RS-232 interface.The 5218R wave sensor sensor is designed for use with long cables by means of RS-422 full duplex interface.Both wave sensors are based on a silicon piezoresistive pressure sensor. The pressure measurements are sampled and temperature compensated by an advanced Digital Signal Processor.The wave sensor application areas are in fixed installations, either deployed in a seabed installation in shallow waters, or mounted onto a fixed structure in the upper water column.
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Back Pressure Tester
MDBPT2
Quickly test for back pressure and identify clogged or obstructed catalytic converters. Three stage adapter (18mm-12mm) for accessing O2 sensor ports or (standard 1/4-20) self tap access anywhere. Adapter flange for common Toyota style O2 sensors.
