Differential Pressure
pressure measurement relative to the surrounding atmospheric pressure.
See Also: Pressure, Absolute Pressure
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Product
Gauge Pressure Transmitters
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The Gauge pressure transmitter portfolio from ABB offers a broad variety of communication possibilities. Another highlight of our sensors is the measurement accuracy up to 0.025 %.
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Product
Digital Gauge Pressure
ZET 7012-I-VER.3
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Digital gauge pressure ZET 7012-I-VER.3 meter is used for fast and simple overpressure measurements and measured values data transfer in digital format via RS-485 or 4-20 mA interface.
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Product
T3 Low & High Voltage Differential Probes
T3 Series
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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
OEM Gas Pressure Switch
1996
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Reliable and convenient, the 1996-5 and 1996-20 Gas Pressure Switches serve as a compact, low cost switch for gas fired furnaces and equipment. Pressure ranges for both models are ideal for high or low gas pressure interlock. Visible set point and on-off indicators add convenience in servicing
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Product
Synchro Differential Control Transmitter and Resolver Differential Control
SCDX-RCDX Series
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Computer Conversions Corporation
The SCDX Series are low cost, miniature, solid state control differential transmitters and resolver transmitters designed for military and industrial control applications. They will directly replace electro-mechanical control differential transmitters (CDX) & thus provide digital control to existing analog servo systems.
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Product
Pressure Comparator (System E)
P014
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AMETEK Sensors, Test & Calibration
The P014 hydraulic jack pump (System E) is an extremely effective pressure pump 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.
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Product
Digital Pressure Gauge
XP2i
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AMETEK Sensors, Test & Calibration
Ultra rugged, intrinsically safe, digital test gauge with 0.1% of reading, 0.02% of full scale, or 0.05% of full scale accuracy levels.
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Product
18 GHz Differential TDR/TDT Probe Kit
N1021B
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Connect PCBs and other devices without connectors to TDR/TDT modules in the oscilloscope mainframe
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Product
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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Product
Pressure Sensors
PS
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Panasonic Industrial Devices Sales Company of America
Panasonic's high precision gauge Pressure Sensors are available with and without an amplifier. Also, available with or without a glass base in DIP terminal. Pressure ratings ranging from -100 to 1,000kPa. Applications include: Pressure Switches, Pneumatic Devices, Blood Pressure Monitors, Clean Rooms, Oxygen Concentrators, Respiratory Equipment, and Air Beds.
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Product
Current Differential and Overcurrent Relay
SEL-387
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Schweitzer Engineering Laboratories, Inc.
Protect and control any two-, three-, or four-winding power transformer with the SEL-387, which provides thermal and through-fault monitoring, and with SELogic Control Equations, can detect breaker failure.
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Product
Pressure / Force Sensors
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Panasonic Industrial Devices Sales Company of America
Panasonic offers high precision Pressure Sensors for industrial, medical, clean room and other gauge equipment uses. Some include a built-in amplifier and compensating circuit in a compact, low and high pressure Sensor with high accuracy and reliability.
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Product
Pressure Recorders
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AMETEK Sensors, Test & Calibration
Our recorders are capable of storing gauge pressure, absolute pressure, temperature, current, and voltage. They can collect readings as quick as ten times per second, and can store up to 1 million data points. The included easy-to-use software communicates with the recorders and then saves the data into industry standard spreadsheets or tamper-proof pdf documents. With the nVision family, recorded runs can also be viewed on the graphical display of the unit itself.
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Product
Digital Gauge Pressure
ZET 7012-I-VER.1
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Digital gauge pressure ZET 7012-I-VER.1 is used for fast and simple overpressure measurements and measured values data transfer in digital format via RS-485 or 4-20 mA interface.
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Product
Pressure Hull Penetrator
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Submarine hull penetrators are used to bring a circuit (electric, fiber optic, and/or RF) from outside a submarine pressure hull to the inside, while assuring under all operating and failure modes there is no leak path to the inside of the submarine.
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Product
Pressure Relief, Gauges, and Relays
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Durable and accurate with factory and portable test kits for Rapid Pressure Rise devices.
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Product
Digital Gauge Pressure
ZET 7112-I VER.2
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ZET 7112-I VER.2 digital gauge pressure (open membrane) is used for fast and simple pressure measurements and measured values data transfer in digital format via CAN 2.0 interface. ZET 7112-I VER.2 digital gauge pressure (open membrane) is intended for integration into various technological processes automated control systems. Open membrane type enables pressure meters operation in viscous, pasty and rapidly polymerizing environments.
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Product
Crude Oil Package for Vapor Pressure
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The GRABNER INSTRUMENTS' Crude Oil Package is a comprehensive solution for the transport and measurement of the vapor pressure of crude oil according to ASTM D6377 (Expansion Method). The unique Floating Piston Cylinder allows safe sample transfer of “live crude oils” according to ASTM D3700 and eliminates the risk of evaporation of light hydrocarbon ends during transport. The Grabner Instruments crude oil package is also strictly in accordance with the Russian standard GOST 52340.
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Product
Pressure Transmitter
PS2
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- Digital temperature compensation and nonlinear correction- High sensitivity, high precision, high stability- Full temperature compensation, good electrical performance and long-term stability- The plug and shell are integrally spin-stable, stable and waterproof, to avoid loosening the thread of ordinary plug- A variety of signal outputs, convert the pressure of the measured medium into 4~20mA,0~10VDC analog signals, RS485 digital signals- With RS485 communication interface, the monitoring system can easily read the measured value- The shell adopts laser welding, high reliability, long life, long-term stability and reliability
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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
Miniature Pressure Controller
OEM - EP
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The Parker OEM-EP compact electronic pressure control unit is specifically designed for system manufacturers that require fast response with minimal internal volume
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Product
Pressure Sensor Interface
USB2251
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The USB2251 Pressure Sensor Interface provides real-world data acquisition for your PC via the USB port. 8 calibrated variable reluctance pressure sensor inputs are accepted by the USB2251. No external signal conditioning is required.The USB2251 includes a connector panel for sensor cables, calibration constants for each sensor , configuration and data acquisition software. The USB2251 produces a floating-point value for all readings, directly in engineering units.The USB2251 can record pressure readings up to 5000 samples per second. Combined with the fast response of the Validyne VR pressure sensors, the USB2251 is ideal for transient pressure studies. The USB2251 is compatible with the following Validyne variable reluctance pressure sensors: AP10, DP103, DP10, DP45, DP15 DP360, DP215, and DP363. Each sensor is calibrated with the USB2251 at the factory and is ready to make measurements.
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Product
Differential Probe
DP-16VF
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*MAX. Input Voltage: ±8KV DC or 16KV p-p or AC 5.6KV rms*Bandwidth: DC-150MHz*Input Impedance 20MΩ // 5PF*X400, X4000 Attenuator*To Ground MAX. Voltage: 3.5KV CAT III*Output Impedance 50Ω
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Product
Diaphragm Operated Pressure Switch
AP
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Reliable and convenient, series AP pressure switch is a compact low cost switch for instrument air or other low pressure applications. Visible set point and external adjustment add convenience.
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Product
Differential And I/Q Device Measurements
S97089B
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The S97089B combines source-phase control of multiple internal or external sources with frequency-offset mode, enabling simplified test of I/Q modulators/converters, differential mixers, and harmonics or amplifiers
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Product
Automatic Transmission Oil Pressure Tester
ATG5AK
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Checks oil pressure in automatic transmissions and gasoline engines on most domestic and import cars and light trucks. Includes 6' of oil proof nitrile hose to make testing easier as well as standard and metric fittings. 2-1/2" gauge has a dual scale dial with ranges from 0-100psi and 0-7 bar. 3-1/2" gauge has a dual scale dial with ranges from 0-400psi and 0-28 kg/cm2.
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Product
Multi-Cal Pressure Calibrator
MC
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Series MC Portable Multi-Cal Pressure Calibrator performs a wide variety of simple and complex pressure based measurement, test, and calibration operations. Modular sensor design allows user to select pressure measurement range for application flexibility.
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Product
Single-Ended to Differential Amplifiers
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Analog Devices has developed a broad portfolio of single-ended to differential amplifiers that help designers meet their high performance requirements. ADI single-ended to differential amplifiers enable the processing of both single-ended inputs to complementary differential outputs or differential inputs to differential outputs. This provides a convenient solution when interfacing with analog-to-digital converters (ADCs). ADI also offers a series of differential receiver products that convert differential input signals to single-ended output.
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Product
Differential Active Probe, 1 GHz
DP0012A
Signal Probe
The Keysight DP0012A is the 1 GHz model of the DP001xA Series differential active probes. These probes provide the superior general-purpose differential signal measurements required for many of today’s high-speed power-related measurements such as motor drives, automotive differential bus measurements, and high-speed digital system designs.
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Product
Fiber Optic Pressure Sensors
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Opsens Solutions optical pressure sensor delivers reliable results in harsh environment. Opsens Solutions OPP series fiber optic pressure transducers are designed to provide accurate pressure measurement in the most adverse conditions. Its small size and EMI/RFI/MRI immunity makes it the ideal sensor for industrial applications.
