Absolute Pressure
combined gauge and atmospheric pressure.
See Also: Pressure, Differential Pressure
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Product
Multi-Sense Humidity Probe
HP125 Series
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The HP125 Multi-Sense Humidity Probe is a cost effective, easy to use solution to many industrial and laboratory measurement and control applications. The HP125 probe exploits the latest advancements in polymer humidity sensing technology and compact electronic circuitry. It is designed to continuously measure up to 4 measurement parameters using a single intelligent sensor tip including RH%, calculated Dew Point, Temperature and either Absolute Pressure or Barometric Pressure!
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Product
Pressure/ Vacuum Sensors
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There are three different types of pressures that can be measured using Premier Electrosystems' Pressure Sensors: Gauge, Absolute, and Differential. Gauge pressure is the pressure measured relative to the ambient atmospheric pressure.A typical application for a gauge pressure sensor is to measure liquid levels in a vented tank using the difference in hydrostatic pressure and ambient atmospheric pressure. Absolute pressure sensors will give the result relative to zero (a perfect vacuum). This is useful in applications where there is a direct effect of altitude on the pressure being measured. Differential pressure sensors measure the difference in pressure between two points. Differential pressure sensors are often used to monitor airflow in HVAC applications.
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Product
Manometers
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Manometers in gauge, absolute, and differential pressures with several unit options including millitorr, inches of water, mmHg Pa, kPa, mmH2O, psi and more. Accuracies up to 0.025% full scale.
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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 Pressure Meter
ZET 7012-A-VER.1
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Digital pressure meter ZET 7012-A in BP4-1 casing is used for fast and simple absolute pressure measurements and measured values data transfer in digital format via RS-485 or 4-20 mA interface.
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Product
Ultra Low Pressure Transmitter
P532
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Validyne's P532 Pressure Transmitters are ideally suited for measuring extremely low liquid and gas pressures in industrial applications. Full-scale differential pressure ranges from 0.10 H2O to 2 H2O with line pressure rating of 100 psig, and ranges of 2 H2O to 3200 psid with line pressures up to 3200 psig are offered. Gauge pressure ranges start at 0.10 H2O and absolute pressure from 0.08 psia full-scale. This unique design, which utilizes a diaphragm-type variable reluctance pressure sensor, provides many outstanding advantages including:
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Product
Process Pressure
VEGABAR
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Pressure transmitters measure the pressure of liquids, gases and vapours in pipes or closed vessels. The pressure of the measured medium acts on a pressure measuring cell, which converts it into an electronic signal.The process pressure transmitters are ideal for detecting the relative or absolute pressure in applications with condensation or rapid temperature changes.
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Product
Barometers
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These barometers can be found in the section to measure absolute pressure, differential pressure in respect to the atmosphere and negative pressure. There are barometers such as the DB2 digital barometers that have an internal memory for up to 750 Barometers to measure absolute pressure, differential pressure in respect to the atmosphere and negative pressure. readings and an analogue output of 0 to 1 volts. These barometers are perfect to measure atmospheric pressure, also called barometric pressure, is an expression for the weight of air (atmosphere) due to the earth''s gravitational pull. This pressure at sea level is 1013.25 mbars (milibars).
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Product
Manometer – Thermometer – 2 Inputs
HD2124.1
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Handheld manometer-thermometer with two inputs and LCD display. It performs measure of absolute, relative, differential pressure and temperature.
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Product
Vacuum Meters
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Portable meters for absolute vacuum pressure measurements in hospital labs, crystal growing, solvent recovery, distillation, and rotary evaporation.
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Product
SparkFun Pressure Sensor Breakout
MS5803-14BA
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This is the MS5803-14BA Pressure Sensor Breakout, a high resolution pressure sensor with both an I2C and SPI interface. This MEMS pressure sensor measures the absolute pressure of the fluid around it which includes air, water, and anything else that acts like a viscous fluid. Depending on how you interpret the data, you can determine altitude, water depth, or any other tasks that require an accurate pressure reading. What makes the MS5803-14BA unique is the the gel membrane and antimagnetic stainless steel cap that protects against 30 bar water pressure.
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Product
Absolute Encoders
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US Digital designs and manufactures absolute encoders in both optical configurations, for the highest possible resolution and accuracy, and magnetic versions for demanding environments. In either case, absolute encoders report a shaft angle within a single 360-degree shaft rotation without stops or gaps. Unlike incremental (sometimes called "relative") encoders, absolute encoders provide true (absolute) shaft position, eliminating the need for a "home" or "zero" cycle after a supply-voltage power cycle.
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Product
Pressure Transducers
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Procter & Chester Measurements Ltd
A transducer is a generic name that is a device which is usually electronic that coverts a physical attribute to a measurement signal.
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Product
Absolute Luminous Flux Integrators
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Photometric Solutions International Pty Ltd
The Absolute Luminous Flux Integrator (ALFI) is a special device for absolute measurement of the luminous flux output of lamps. It can also to measure the luminous intensity distribution of small lamps and luminaires.
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Product
Pressure Comparators
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AMETEK Sensors, Test & Calibration
Our high-pressure, hydraulic pressure comparators are portable, self-contained, hydraulic pressure generators for calibrating pressure gauges, transmitters, sensors, and safety valves. They are much faster than deadweight testers and most automated pressure controllers; and it’s so quick and easy to use, it’s ideal for calibrating those low cost gauges that are often overlooked for ISO9000 compliance. Each pump is available on its own, or in one of our complete ready-to-use pump systems.
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Product
Pressure Gauges
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Digital and Analog pressure gauges covering a broad range of pressures for a variety of applications.
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Product
Pressure Test
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The pressure tests demonstrate if a test item can operate to its standard while undergoing extreme rapid pressure changes. Two of the pressure tests are: altitude (low pressure), and explosive decompression.
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Product
Pressure Switches
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Pressure switches are built for industrial gas and compatible low-viscosity fluid applications. These pressure-operated switches are ideal for uses demanding a rugged, robust design. Environmental protection is provided by a high-grade IP67 (NEMA 6) enclosure, and the internal design provides excellent resistance to shock and vibration. Both the KAS and KPS Series feature SPDT switches with a DC contact rating of 125V, 12W. The KAS Series pressure switch has an AC contact rating of 250V, 0.1A inductive load. The KPS Series pressure switch has an AC contact rating of 440V, 6A inductive load and 440V, 10A resistive load. Many conventional, as well as some unconventional, requirements for outdoor and indoor use are covered by KOBOLD KAS and KPS Series pressure switches.
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Product
Pressure Measurement
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A wide variety of pressure sensors with an option for nearly every pressure measurement application. Pressure transducers, pressure gauges, pressure switches manometers, calibrators, and regulators.
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Product
Liquid Pressure
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Measure, indicate, and monitor pressure levels in industrial, chemical, and water systems.
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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
Pressure Sensors
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Universal pressure measurement for liquids and gasesSICK offers a portfolio of electronic pressure measurement transmitters and switches that can be adapted to individual customer requirements because of intelligent and varied configuration options. Typically, all SICK devices feature the use of high-quality materials, rugged properties, and precise measurement technology, in addition to being easy to operate and install.
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Product
Pressure Transducers
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The Variohm range of Pressure Transducers offer, low cost,custom and low volume manufacturing, high quality all stainless steel wettedparts, and use internal sensors designed for applications with demandingperformance requirements.
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Product
Pressure Transmitter
PU/PD
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- Measurement of gauge pressure with high accuracy 0.25%- Modularity of electrical and hydraulic connections with stainless sealed- Highly resistant to process conditions- Low cost & high stability
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Product
Pressure / Manometers
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Sper Scientific handheld manometers, vacuum, and pressure meters are ideal for measuring low differential pressure in clean rooms, test and balance, medical equipment, HVAC, pneumatic systems and computer peripherals.
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Product
Pressure Micromanometer – Thermometer
HD2164.0
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Portable pressure micromanometer thermometer with 2000 mbar built-in sensor. It measures absolute, relative and differential pressure, as well as temperature.
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Product
Electronic Pressure Comparator
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Huaxin Instrument (Beijing) Co., Ltd
When it comes to simultaneous pressure calibration for several pressure measuring instruments, electronic pressure comparator is always a great choice for most of people. The comparison calibrator features 5 pressure ports which allow simultaneous connection of 4 pressure gauges under test, making calibration more efficient and time saving. It also comes with an external air source for easy and precise pressure generation and servo valve for stable pressure control.
