Differential Pressure
pressure measurement relative to the surrounding atmospheric pressure.
See Also: Pressure, Absolute Pressure
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Absolute Pressure Transmitters
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Absolute pressure transmitter from ABB offers a broad variety of communication possibilities. Another highlight of our sensors is the measurement accuracy up to 0.04 %.
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Product
Basic Fuel Pressure Tester Kit
FIT450
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Performs running, residual, rail and flow rate pressure tests.Professional dual scale gauge reads 0-100psi and 0-700 kPa with relief valve and fuel discharge hose.
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Digital Pressure Gauge
m1M
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AMETEK Sensors, Test & Calibration
Affordably Accurate! Featuring a 3 year recommended calibration interval, DNV approval, and an easy-to-use, time-saving user interface.
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Digital Electronic Tyre Pressure Gauge
6515
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Peaceful Thriving Enterprise Co Ltd
To measure tyre pressure, measuring range: 5-150 PSI.
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Fuel Pressure Testers
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• Developed with input from technicians on adaptor selection for 7.3 L, 6.7 L, 6.4 L and 6.0 L Ford®Power Stroke®engines• 0 100 PSI gauge and hose assembly• Low-pressure diesel-fuel delivery testing (lift pump)• Correct fuel delivery and dynamic fuel pressure are crucial to having a properly running engine• Helps prevent a lean condition that may cause burning of injectors or scorched cylinders• Convenient protective slide-lid case that will fit in a 4" drawer for easy tool access• Technical Support: 1-866-713-6007
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Pressure Test Points
Minimess
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Minimess test points offer a uniquely simple method of accessing low or high pressure systems for the purpose of pressure testing, oil sampling or gas charging. Developed by Hydrotechnik more than 50 years ago, they are found worldwide in hydraulic, process and gas systems. These pressure test points offer the most advanced sealing system available with working pressures up to 630 bar.
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Micro Pogo Pin Tips for ZD Differential Probe Qty 6
PACC-ZD009
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Micro pogo pin tips for ZD differential probeQty 6
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VPX Extender 3U All Differential - Convection / Convection
119EXT3024-07XXR
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VPX Test Extender 3U 240mm for convection cooled boards.
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Atmospheric Pressure Sensors
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Equipped with LCD displaySuitable for space measurementsOutput signal RS232Advantech ADAM and Modbus compatible
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Product
PXI 5 Ch. Differential Hi Voltage Attenuator
41-661-001
Attenuator
High voltage attenuators designed to reduce the high output voltages commonly generated by some types of sensors. This is in order to produce manageable signal levels that can be acquired by typical data acquisition devices in a PXI system.
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Product
Low & High Voltage Differential Probes
T3
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Teledyne Test Tools Low & High Voltage Differential Probes offer end user versatility with all models powered by an external universal power supply and work with any Oscilloscope with a high-impedance BNC input. The range consists of one Low Voltage and three High Voltage models with varying bandwidths to satisfy a wide array of customer applications.
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Product
Pressure Comparator (System D)
P Series
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AMETEK Sensors, Test & Calibration
The P-Series (System D) comparators are hydraulic screw pumps designed for easy, controlled, high pressure generation. Each comparator includes a 4 connection manifold, which can be used for the reference indicator, the device under test, a fine adjust, an isolation valve, or a fluid reservoir. The adjustable reference pressure port lets you set your reference gauge at the best viewing angle. Three models are available for hydraulic oil, water, or both.
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VPX Extender 6U - P0 Utility, P1 Differential, P2 Single-Ended Signals, And P3-P6 Differential Pairs
119EXT6024-06XXR
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VPX Test Extender 6U 240mm.
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Pressure Generators
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Calibration hand pumps serve as pressure generators for the testing, adjustment and calibration of mechanical and electronic pressure measuring instruments through comparative measurements. These hand pump calibrators can take place in the laboratory or workshop, or on site at the measuring point.
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Product
Pressure Windows
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Communications & Power Industries
CPI Beverly manufactures and tests a wide variety of vacuum and pressure windows currently used in a wide variety of applications including space / satellite, lab testing, and radar. We are able to manufacture pressure windows for high volume applications or design fully custom one off windows to meet your project’s needs.
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6 GHz ProLink Differential Probe with Dx20-SI Solder-In Tip
D620-A-PL
Differential Probe
- Choice of 4 GHz or 6 GHz bandwidth models- Up to 5 Vpk-pk dynamic range with low noise- ±3 V offset range- Low loading and high impedance for minimal signal disturbance- Ideal for DDR2, DDR3, LPDDR2- Deluxe soft carrying case- Innovative QuickLink architecture- Wide variety of tips and leads-- Solder-In Lead-- Optional Positioner (Browser) Tip-- Quick Connect Lead-- Square Pin Lead-- HiTemp Solder-In Lead
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THREE WAY BACK PRESSURE KIT
TU24APB
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*Allows quicker and more accurate testing of exhaust blockages in catalytic converters, mufflers, etc*2-1/2" gauge features two multi-colored bands - idle and 2,500 RPM - with pressures shown in PSI and bar*Includes 6' of hose, enough length to test from driver's seat
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8 GHz Differential Probe with ProBus2 Interface
DH08-PB2
Differential Probe
Teledyne LeCroy’s DH series 8 to 30 GHz differential probes offer the combination of bandwidth, input range and offset capability to address any high-speed probing requirement from debugging serial data interfaces to validating DDR memory systems. DH series probes provide superior loading characteristics and are calibrated with a custom “fine-tuned” frequency response. The ultra-low loading and flat frequency response ensure accurate measurements.
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16 Differential I/O Multi-Mode Transceiver Channels
DF1
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Function module DF1 multi-mode transceivers with 16 programmable I/O channels. Differential transceivers increase resistance to noise by creating two complementary signals. These complementary signals produced on balanced lines double noise immunity by creating lower power requirements due to lower supply voltages.
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Product
High-Voltage Differential Probe, 25 MHz
N2791A
High Current Probe
Use the N2791A 25-MHz low-cost high-voltage differential probe to make safe and accurate floating measurements with an oscilloscope. The N2791A differential probe allows conventional earth-grounded Keysight oscilloscopes to be used for floating signal measurements of up to 700 V of differential voltage and common mode voltage.
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Product
Active Differential Probe, 100 kHz to 7 GHz
U1818A
High Frequency Probe
The Keysight U1818A 100 kHz to 7 GHz active differential probe makes it easy to perform high frequency in-circuit measurements using network, spectrum and signal source analyzers. With flat frequency response, low noise floor, and direct power from instrument connection, the U1818A allows measurements to be made while taking full advantage of Keysight's RF analyzers dynamic range.
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High Impedance Differential Clock Divider
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Alliance Support Partners, Inc.
he ASP-DCD-00 board is a high impedance input clock divider circuit. It is designed to provide minimum load to a clock source for frequency measurement. It accept single ended (Unbalanced) or differential (Balanced) signals with amplitudes as little as 100mV rms; it divides the input signal frequency from 2 to 256 times depending on shunt jumper selections on J3. The board requires 5VDC 500mA power source to operate. The output is capable of driving 5V TTL logic levels.
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Pressure Sensors
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*Sensors and transmitters with integrated evaluation*Specially for the use in hygienic applications*Excellent overload protection and long-term stability*Measuring ranges of -1…600 bar*Variety of process connections available
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VME 16-channel Differential to Single-Ended Signal Converter
V1250
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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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Pressure Measurement - Vacuum
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Vacuum port digital manifold comes with a remote vacuum probe for faster and more reliable evacuations, Bluetooth App, two clamp temperature probes for instantaneous superheat / sub-cooling readings, and convenient service case.
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Differential Quartz Crystal Microbalance
Dike
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During an experiment to detect an affinity reaction on biological material, a molecule of interest is attached to the quartz crystal of the measurement channel, this deposition can be achieved by direct binding or by capture through another protein, the result of this process is to make the quartz sensitive to the molecule to be detected.
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General Performance Absolute Pressure Transducers
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These general performance Baratron® capacitance manometers are referenced to vacuum for absolute pressure measurement applications.
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Pressure Measurement Remote Seals
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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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Low Pressure Drop Thermal Mass Flow Meter
HFM-200 LFE
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The HFM-200 LFE Series by Teledyne Hastings can be configured and accurately measure gas flow in a broad array of applications. Featuring reliability and stability, the 200 Series is chosen by users for its very stable performance with varying ambient conditions. A wide choice of elastomer seals make this flow meter compatible with most gases.The HFM-200 LFE meter has flow ranges from 0-10 sccm to flows of 0-15,000 slm; provides analog outputs, and is constructed of stainless steel. The full scale range is specified by the end user. A NIST traceable calibration certificate is standard. Cleaning for oxygen service is available. Our laminar flow elements (smooth, threaded or flanged) are available in various sizes from 3/8" up to 8". Low pressure drops at full scale flow.





























