Differential Pressure
pressure measurement relative to the surrounding atmospheric pressure.
See Also: Pressure, Absolute Pressure
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Pressure Calibrators
Wherever you need to work and whatever pressure range you need to work with, our broad selection of tools will meet your needs. From pneumatic or hydraulic deadweight testers and test pumps to electronic deadweight testers, bench controllers, and precise analog pressure gauges, we have you covered at the bench. Going into the field? Fluke’s portable pressure calibrators – with or without pumps and intrinsically safe or not – work with gases or liquids, source and measure, power transmitters, and cover a wide range. With individually available pressure modules, our portable and bench solutions cover pressures from vacuum to 10,000 psi.
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Digital Automatic Pressure Regulator
UR-Z700 Series
The high performance auto pressure regulator UR-Z700 Series has electronic regulators with high-precision pressure sensors and high resolution, fast response piezo actuator valves. They control the pressure relative to the external control signal that they receive. For both Digital/Analog and DeviceNet™ communications.
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Tyre Pressure and Infra-Red Sensors
The system consists of a powered pressure and temperature sensor with transmitter fitted to a wheel rim. This sends pressure and temperature data over an RF link to a compact receiver on the car. Sampling rates increase automatically when either a change in pressure is detected or when wheel inertia is detected. The system stops transmitting below a threshold pressure to preserve battery life. The receiver sends data to the car control via CAN.
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Fuel Injection Pressure Tester
33900
Test gasoline fuel pump pressure on most domestic and imported fuel injection equipped vehicles.Kit contains adapters to test all GM vehicles with Multi-port and some Throttle Body Injection (TBI). Test all Chrysler cars with Multi-port turbos and some TBI.Use on older Ford TBI systems not equipped with small Schrader test valve.Includes Large Gage with hang-up hook calibrated from 1-100 PSI (0-7.0 BAR).
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Pressure Relief Valves
WITT is a manufacturer of safety relief valves or pressure relief valves. Safety relief valves respectively pressure relief valves or pressure safety valves are designed to protect against overpressure by discharging pressurised gases and vapours from pipelines, pressure vessels and plant components. Safety relief valves are often the last line of defence against explosion – and such an explosion could be fatal.
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Exhaust Pressure Controller
EC-5000 Series
The EC-5000 series exhaust pressure controller can maintain a consistent pressure, of the user’s choice, within the chamber. The high-resolution stepper motor and unique butterfly valve ensure a fast, sensitive response to any pressure changes.
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Pressure Measurement Remote Seals
ABB, world leader in remote seal manufacturing, is proud to offer a wide range of models that helps users in finding the most appropriate application solution.
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Pressure Sensors
ESPP-MIT1 Sensor
ES Systems has developed a series of strain gauge pressure transmitters featuring very good accuracy at a low cost. Each module is based on an all-welded hermetically sealed structure in a single stainless-steel piece. The ESPP-MIT1 is a medium isolated pressure sensor suitable for gas or fluid pressure measurements in harsh industrial or HVAC environments.
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Ambient Pressure Photoemission Spectroscopy
APS
The Ambient Pressure Photoemission Spectroscopy (APS) systems are KP Technology's newest addition to our large surface analysis range. The dual-mode APS systems measure the absolute work function of a material by photoemission in air, no vacuum is required. These systems hold domestic and international patents.
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Back Pressure Tester
TU29P
Enables Technician to test exhaust back pressure thru oxygen sensor. Oxygen Sensor adapter includes M12 & M18 thread.Special Gauge has two multi-colored bands - idle and 2500RPM, with pressures shown in PSA and bar.
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Micro Power Pressure Transmitter
HR3210
HighReach Measuring & Controlling System Co.,Ltd
Of The HR3210 Series of Micro-Power pressure Transmitters are SPECIFICALLY the Designed to Detect Fluid pressure in The Absence of A Power Source in The Field. Of The Product has Good Stability, High Reliability, High Precision, and Clever Structure for Quick Disassembly and Assembly.
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Conformal Ballistic Pressure Sensor
Model: 117B31
Conformal ballistics pressure sensor, 25-06 Rem, 270 Win, 280 Rem (7 mm Rem Exp), 30-06, 30-06 Springfield, 338-06 A-square, 35 Whelen, and 405 Win caliber cartridgesConformal ballistics pressure sensor for 25-06 Remington, 270 Winchester, 280 Remington (7 mm Remington Exp), 30-06, 30-06 Springfield, 338-06 A-square, 35 Whelen, and 405 Winchester caliber cartridges.
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Hand-held pressure gauges
HPM110
The HPM110 digital pressure gauge is designed for continuous monitoring of oil, water, hydraulic and other pressure media in mobile equipment, industrial hydraulics, and process control equipment.
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Miniature Pressure Controller
VSO®-EP
Parker’s VSO- Electronic pressure control unit is specifically designed for precision gas and microfluidic flow control
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Separate Amplifier Pressure Sensor
AP-40 Series
Separate Amplifier Pressure Sensor. The industry's smallest and lightest air pressure sensor head, weighing only 7g. The super-small sensor head can be mounted close to the detection point decreasing response time.
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High Temperature Absolute Pressure Transducers
Our high temperature Baratron® capacitance manometers are controlled to temperatures of 150°C or higher for use use in demanding semiconductor manufacturing vacuum processes such as metal etching and nitride film chemical vapor deposition (CVD).
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Barometric Pressure Transmitter
T2414
Barometric pressure transmitter for outdoor and indoor use.Display reading and pressure output is user selectable in these units: hPa, kPa, mbar, mmHg, inHg, inH2O, PSI, oz/in2.
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Temperature, Humidity, Bar. Pressure Transmitter
T7411-4
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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Pressure Gauges - Reservoir Equipment
PGB.0631.006
Parker Pressure Gauges provide reliable visual indication of system pressure, having several pressure ranges up to 600 bar and available with multiple connection options
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High Pressure Manometric Sorption Amalyzer
IMI-PSI
The IMI-PSI is designed to investigate gas sorption by nanoporous materials, from sub-ambient pressures to 200 bar. Its inherent flexibility allows both BET surface area analysis and gas storage studies to be performed using only one instrument, while an optimized design and superior build quality ensures high accuracy. Full automation enables pre-programmed gas switching and sample pretreatment routines to be set for ease-of-use.
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Digital Pressure Meters
DPM Family
The DPM (digital pressure meter) family are compact, lightweight, high-performance, versatile test instruments, whose basic parameters cover positive pressure, and vacuum ranges.
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Self-contained Pressure Sensor
AP-30 Series
AP-30 series digital air pressure sensor with unique 2-color digital display replaces conventional mechanical gauges. Choose from four different pressure units. Self-contained Pressure Sensor
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500 MHz Active Differential Probe
AP033
Fully Integrated: With the ProBus™ interface, the AP033 becomes an integral part of the oscilloscope. The probe sensitivity and offset can be controlled from the oscilloscope front panel, the probe front panel, or by using remote control commands (GPIB or RS-232). Sensitivity, offset, input capacitance, and common mode voltage range are displayed on the oscilloscope screen. When used with a LeCroy digital oscilloscope, no external power supply is required.
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Pressure Mapping
GRIP™ SYSTEM FOR R&D
Tactile pressure sensing system that quantifies forces applied by the human hand while grasping objects.
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Differential Magnetoresistive Sensors
ChenYang Technologies GmbH & Co. KG
*Sensing over wide rotation speed range*Robust metallic housing*Signal amplitude is speed independent*Biasing magnet built-in*Best suited for harsh environments
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Pressure Micromanometer – Thermometer Data Logger
HD2114.2
Handheld micromanometer - thermometer data logger with 20mbar built-in sensor
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DC Coupled Differential Switching System
BS1553F(X)
Universal Switching Corporation
The BS1553F(X) is a modular passive DC coupled differential switching system. It is designed as an automated "patch panel" for interconnecting numerous MIL-STD-1553 devices, cables and hardware, or for routing other differential signals such as '422 clock/data or kelvin ATE measurements. The I/O capacity is scalable from a small 8x8, up to 64x64 in one 5RU unit.
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Pressure Measurement
A range of hydrophones for measuring pressure in ultrasound fields, covering acoustics parameters to meet the latest regulatory requirements needed for IEC62127-1, NEMA UD2 or FDA 510(k) submission.
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temperature, humidity, bar. pressure transmitter
T7410
Built-in relative humidity, temperature, atmospheric pressure sensors. Measured values are also converted to other humidity interpretation: dew point temperature, absolute humidity, specific humidity, mixing ratio, specific enthalpy.
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Fixed Range Pressure Transmitter
636
The Series 636 Pressure Transmitter is a low cost, fixed range, stainless steel transmitter with ±0.30% accuracy. It is designed to continuously measure pressure for years in even the toughest environmental and media conditions
