Differential Pressure
pressure measurement relative to the surrounding atmospheric pressure.
See Also: Pressure, Absolute Pressure
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High-Voltage Differential Probe, 25 MHz
N2791A
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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PXI 5 Ch. Differential Hi Voltage Attenuator
41-661-001
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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4 GHz ProBus2 Differential Probe with Adjustable Tip
D400A-AT-PB2
- 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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Coolant Pressure Switch
CPE/CPD
A pressure switch compatible with coolant.The protection structure is equivalent to IP65, which is ideal for coolant management of machine tools.
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HandyScope HS6-DIFF With SafeGround: 1 GS/s, 250MHz BW, 4 Channel (256MS/ch), USB Differential Digital Storage Oscilloscope, Spectrum Analyzer, Voltmeter, Transient Recorder
HS6-DIFF-1000XMG-W5
- 1GS/s sampling and flexible resolution of 8-16 bit.- Four input channels up to 250 MHz analog bandwidth- Highly accurate 1 ppm time base- DC Accuracy of 0.25 % and 0.1 % typical- Very fast 200 MSamples per second USB streaming Data logger- Spectrum analyzer with 32 million bins- Optional SureConnect connection test on all channels- Up to 256 MSamples memory per channel
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Automatic Transmission & Engine Oil Pressure Tester with 2 Gages
34580
Check oil pressure in automotive transmissions and engines. Adapters provide coverage of most domestic and imported cars and light trucks. Includes two gages: Large Gage calibrated from 1-600 PSI (0-4,000 kPa & 0-7.0 BAR) and Small Gage for lower pressure requirement 0-50 PSI (0-3.5 BAR) Large gage can be used for all applications and has hang-up hook. Small gage is for more accurate reading of engine oil pressure where maximum oil pressure does not exceed 50 PSI (3.5 BAR). Includes 6 feet of oil proof hose and 10 assorted fittings. Supplied with instructions in a molded plastic case.
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Complete Pressure Systems
AMETEK Sensors, Test & Calibration
AMETEK offers a variety of solutions for pressure generation and measurement. Our line of products for pressure generation includes everything from small pneumatic hand pumps to a precision, hydraulic pressure comparator capable of generating up to 15000 psi/1000 bar/100 MPa.
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Pressure / Force Sensors
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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HandyScope HS6-DIFF With SafeGround: 500 MS/s, 250MHz BW, 4 Channel (256MS/ch), USB Differential Digital Storage Oscilloscope, Spectrum Analyzer, Voltmeter, Transient Recorder
HS6-DIFF-500XMG-W5
The only oscilloscope in the world that has:- SafeGround, differential input channels that can be switched to single ended.- CMI interface.- USB 3.0 interface, 5Gb/s data transfer- Lowest noise
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WT Series Digital Pressure Gauge
AMETEK Sensors, Test & Calibration
The WT version of the XP2i is designed to replicate the dimensions and pressure connections of the most common test gauges mounted in portable cases. It is a drop in replacement for a Wally Box Pressure Gauge.
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M-LVDS (Multi-Point Low Voltage Differential Signaling)
M-LVDS (multipoint low voltage differential signaling) is a multipoint high speed differential electrical interface with support for up to 32 nodes. Analog Devices M-LVDS products offer the industry’s highest ESD performance transceivers with high noise immunity receivers and extended common-mode range. These products are ideal for applications where designers need to transmit at data rates up to 100 Mbps or 250 Mbps to multiple nodes.
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6kV, 100 MHz High Voltage Differential Probe with Auto Zero Disconnect
HVD3605A
The HVD3000A series of high voltage differential probes cover the fullest range of applications, from 120/240 V switch-mode power supplies through 600 V class and 5 kV electrical apparatus. The table below provides a list of recommended probe models based on specific device under test applications.
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Water pressure principle logger version wave height meter
INFINITY-WH AWH-USB
Infinity-WH is provided with a high capacity storage memory that enables 0.1 s sampling, allowing you to observe a variety of wave heights, from short to long period waves. With 20 min measurements per one-hour burst (12,000 samples with 0.1 s intervals), the instrument makes one-month long continuous measurements possible.
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Pressure Calibrator
HPC50
AMETEK Sensors, Test & Calibration
The HPC50 handheld pressure calibrator is an intrinsically safe, dual pressure calibrator with options to add an additional two external pressure or temperature modules. The HPC50 pressure calibrator combines the features you love from the HPC40 with improvements like, better battery life an improved display, an extra external module connection, and of course intrinsic safety.
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Altitude Indicator and Pressure Transducer
AI100
Bemcos AI100 Altitude Indicator and Pressure Transducer provides a red, 5-digit scaled LED display of chamber or process Altitude, calibrated in feet or meters as well as a linear, scaled output of 4 to 20 mA, 0 to 5 VDC, or 0 to 10 VDC for use with other instruments including process controllers, recorders, and programmable logic controls.
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Digital Pressure Gauge
Huaxin Instrument (Beijing) Co., Ltd
Reputed as a specialized pressure measurement solution provider, Huaxin offers an excellent selection of digital pressure gauges. Unique industrial design and state of the art technology have made our digital pressure gauges an ideal pressure calibration instrument for various applications. Depending on high and low temperature aging and temperature compensation processes before delivery, they feature guaranteed accuracy and stability. The digital gauges have been extensively used in power, metallurgy, chemical, measuring and military industries for calibrating precision pressure measurement devices.
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Ultra Pure Pressure Switch
W117G
The W117G Ultra Pure Stainless Steel Pressure Switches have all welded stainless steel interiors which are Helium leak checked to pass 4 x 10-9 Std CC/Sec. These switches are used in silicon wafer ovens, numerous medical devices and other applications where even the slightest impurities are not tolerated.
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VPX Extender 6U - P0 Utility, P1 To P6 Differential
119EXT6024-05XXR
VPX Test Extender 6U 240mm.
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Digital Pressure Gauges & Displays
Our comprehensive range of hydraulic pressure testing equipment is of the highest quality and makes hydraulic testing much easier and extremely accurate. 75mm digital pressure gauges with 0.5% accuracy up to 600 bar. Numerical & 0-100% bar graph display. Min/max storage. 2 x AA batteries. Stylish pressure switch / gauge up to 700 bar with two settable switch values. 4-20mA output. 15...30Vdc external power required. LED high speed panel mounting displays for frequency or analogue signals.
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VPX Extender 6U - P0 Utility, P1 Differential, P2 Single-Ended Signals, And P3-P6 Differential Pairs
119EXT6024-06XXR
VPX Test Extender 6U 240mm.
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Weatherproof Pressure Transmitter
682
The Series 682 Industrial Pressure Transmitter is designed to withstand environmental effects such as shock, vibration, temperature, and EMI/RFI. The electronics and capacitive sensor are packaged in a welded stainless steel housing and meets NEMA 4 (IP65) protection ratings.
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Current Differential and Overcurrent Relay
SEL-387
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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Vehicle Pressure Acquisition System
VPAS
The Vehicle Pressure Acquisition System (VPAS) is designed to record and display up to 8 or 16 low pressure measurement points for the investigation of vehicle pressures within the passenger cabin, in HVAC ducting or with respect to the exterior of the vehicle. Validyne DP103 pressure sensors can be ordered with full scale ranges as low as 0.1 in H20 and up to 55 in H20.
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16-bit, 200KHz, 16 Isolated Differential Analog Input Board, 8 Isolated 24V Digital I/O
APCI-3002
Analog input board, 16-bit resolution, 16 differential inputs with 200 kHz sampling rate.
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CAN/FlexRay/Differential Bus PXI Fault Insertion Switch - 8 Channel
40-200-008
This PXI Fault Insertion module is designed to simulate common faults on two wire communication interfaces such as CAN Bus. This module supports 4 or 8-channels of two wire serial interfaces. Each channel can simulate an open fault in either or both wires, a short between both wires or a short to one of eight externally applied fault connections, such as a battery connection or ground, via four fault buses. Each channel can support up to 0.3A and is rated to handle up to 100V between the wire pairs. The wire pairs have controlled transmission line impedance suited to most differential pair signalling systems, including fast CAN Bus interfaces and RS232. Each fault bus is capable of carrying 2A allowing multiple channels to be connected to the same fault condition. Additionally, each fault bus features a changeover relay to allow the user to connect alternative fault conditions to the fault buses.
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PCIe 16 Bit Multi-purpose Digitizer - up to 5 MS/s on 8 Channels (Single Channel) or 4 Channels (Differential)
M2P.5913-X4
The M2p.59xx series allows recording of up to eight single-ended channels or up to four differential channels both with sampling rates of up to 125 MS/s. These PCI Express cards offer outstanding A/D features both in resolution and speed. The cards can be switched between single-ended inputs with a programmable offset and true differential inputs. If used in differential mode each two inputs are connected together reducing the number of available channels by half. The 16 bit vertical resolution have four times the accuracy compared to 14 bit cards and sixteen times the accuracy if compared with a 12 bit card. All boards of the M2p.59xx series may use the whole installed on-board memory of up to 512 MSamples completely for the currently activated number of channels.
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Ethernet/LXI digitizerNETBOX 16 Bit Multi-purpose Digitizer - 125 MS/s on 20 Channels, 80 MS/s on 40 Channels, 40 Single-Ended Inputs, 20 True Differential Inputs
DN6.596-40
The digitizerNETBOX DN6.59x series allows recording of up to 48 synchronous channels with sampling rates of 20 MS/s up to 125 MS/s. These products offer outstanding A/D features both in resolution and speed as a remote instrument. The powerful A/D amplifier section offers 6 different input ranges, programmable offset and a software switching from single-ended (full number of input channels) to true differential (half number of input channels).
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Miniature Pressure Controller
VSO-GC
Parker VSO-GC is an electronic pressure control unit specifically designed for gas chromatography manufacturers that require low volumetric flow control
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Fuel Injection Pressure Tester w/2 Gages & Quick Couplers
53950
Tests gasoline fuel pump pressure on most domestic and imported fuel injection equipped vehicles.Quick couplers provide for fast and easy hook-up.Kit contains adapters to test all GM vehicles with Multi-port and some Throttle Body Injection (TBI). Tests all Chrysler cars with Multi-port turbos and some TBI.Use on most Ford TBI systems equipped with or without small Schrader test valve.Tests all Ford vehicles with Multi-port fuel injection systems.
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