Absolute Pressure
combined gauge and atmospheric pressure.
See Also: Pressure, Differential Pressure
- Pickering Interfaces Inc.
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PXI Strain Gauge Simulators & Pressure Transducer Simulators
We offer simulation modules for Strain Gauge Simulation – used in mechanical systems to measure the tension or compression of structural components. These modules may also be used to simulate Wheatstone Bridge Pressure Sensors/Transducers. Simulation requires extremely fine setting resolution with high accuracy and temperature stability.
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Capacitance Manometer
VG-200S
Absolute pressure measurement is crucial for most of vacuum processes in various industries including Semiconductor, FPD, HDD, PV and Coating. A capacitance manometer determines the total pressure from the deformation of the diaphragm that occurs when a pressure difference is applied to both side of the diaphragm.
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High Vacuum Cryogenic Shrouds And Vacuum Systems
TetraTek's team of experts has over 30 years of experience in the fabrication of Thermally Conditioned Base Plates, Thermal Shrouds, Space Simulators, High Vacuum Systems, and matching Thermal Conditioning, Vacuum Pumping, Fluid and Gas Circulating, and Instrumentation Systems. Vacuum enclosures are available to operate from 1 x 10-7 Torr to atmospheric pressure and thermal conditioning systems are offered to produce temperatures from almost absolute zero to 150 C (302 F). Fluid circulating sys...show more -
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Industrial Absolute Pressure Transducers
These industrial Baratron® capacitance manometers feature absolute pressure measurement, industrial enclosures, and higher operating temperature ranges for industrial applications.
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Pressure Controllers & Transducers
Alicat Scientific, Incorporated
Fast pressure controllers keep your process stable and repeatable. Alicat offers pressure controllers for use in flowing, dead-ended, or vacuum applications. Dual-valve models for closed volumes eliminate the need to continuously bleed expensive process gases. Instruments are available with absolute, gauge, or differential pressure sensors for pressure control as high as 3000 PSIA/PSIG (or 150 PSID) and as low as 2 inH₂O.
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Digital Pressure Meter
ZET 7012-A-VER.3
Digital pressure meter ZET 7012-A-VER.3 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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Web Sensor
T7511
Web Sensor with relative humidity and temperature probe on the cable. Built-in atmospheric pressure sensor.High precision capacitive polymer sensor ensures excellent long term calibration stability and ultimate accuracy. Dual line LCD is an advantage. Measured values are also converted to other humidity interpretation: dew point temperature, absolute humidity, specific humidity, mixing ratio and specific enthalpy.
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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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Micromanometer – Thermometer – Data Logger – 200 mbar f.s.
HD2134.2
Portable Micromanometer-Thermometer Data Logger with 200 mbar built-in sensor. It performs measure of absolute, relative, differential pressure and temperature.
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Pressure Calibrator Modules
The Pressure Modules offers 25 standard pressure modules, covering gauge, vacuum, absolute, compound, and differential measurements.
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Manometers
We offer manometers to determine absolute pressure, negative pressure or differential pressure in air and liquids. All our manometers are controlled by micro processors to guarantee the highest accuracy. Our manometers display quick results and our technical staff will advise you regarding our measuring instruments.
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Pressure Sensors
ESCP-BMS1 Sensor
ESCP-BMS1 is an absolute, gauge or differential pressure sensor of ultra-high resolution with analog (0-3,3V), PWM, SPI or I2C interface. The output is fully calibrated, and temperature compensated based on the internal temperature sensor and the factory calibration coefficients which are stored in the embedded memory. The sensor is ready to be installed directly to the end system without further processing with medical, HVAC, industrial, commercial & automotive applications. The total error including repeatability, hysteresis, non-linearity, thermal offset and calibration error between 0°C and 60°C is better than 0.25% FS.
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Digital Pressure Meter
ZET 7012-A VER.2
The digital pressure meter ZET 7012-A VER.2 is used for fast measuring of absolute pressure and transfer of the data obtained in digital format via interface RS-485 or 4-20 mA.
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Pressure Transducers
Alicat Scientific, Incorporated
Use pressure transducers to rapidly measure absolute, gauge, or differential pressure. Common configurations include portable and anti-corrosive designs. Custom build options include anti-corrosive and portable configurations.
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Barometric Pressure Transmitter
Comptus Barometric pressure sensors utilize an integrated silicon, absolute pressure sensor with internal temperature compensation. The sensor is mounted to the signal conditioner board. A 3/16 inch diameter tube may be attached to the sensor to provide remote pressure sensing. The output of the sensor is scaled to provide the desired output signal.
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Pressure Sensors For Motorsport
EPT1500
The EPT1500 series of Pressure transducers has a miniature design using a hermitically welded, thin filmmeasuring cell, coupled with high level output circuitry. This technology ensures this sensor is suitable for some of industries harshest environments, including automotive, industrial hydraulics, refrigeration, off-road, construction and agricultural applications. The EPT1200 and 1500 series offer measurements in gauge and absolute pressure, with ranges up to 400 Bar and are backed by a one-year warranty.Miniature design | Rugged construction | Wide operating temperature range | Long life High performance
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Pressure Calibrators
We offer pressure calibrators as portable and as workshop models. Pressure measurement is performed with internal and/or external pressure modules for better flexibility. Pressure measurement ranges go from vacuum up to 1000 bar (14,500 Psi). Both gauge (vacuum and positive) and absolute pressure can be measured with same modules meaning you don’t need to buy so many module for greater flexibility. Also, intrinsically safe pressure calibrators are available for use in hazardous areas.
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Pressure Gauges
Digital and analog pressure gauges in absolute, barometric, gauge, differential, sealed gauge, and vacuum pressures in a variety of pressure units including bar and psi up to 25,000 psi.
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Multi-Sense Humidity Probe
HP125 Series
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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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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Micromanometer-Thermometer – 200 mbar f.s.
HD2134.0
Portable pressure micromanometer thermometer with 200 mbar built-in sensor. It measures absolute, relative and differential pressure, as well as temperature.
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Ultra Low Pressure Transmitter
P532
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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Manometer – Thermometer – 2 Inputs
HD2124.1
Handheld manometer-thermometer with two inputs and LCD display. It performs measure of absolute, relative, differential pressure and temperature.
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Barometers
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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Absolute Pressure Instruments
Measuring refrigerant charge in AC/refrigeration systems. It is used for servicing, troubleshooting, and documenting the operation of residential or commercial AC/refrigeration systems. When two 549i are used in conjunction with two 115i pipe-clamp temperature probes, it is easy to monitor superheat and sub-cooling in AC/refrigeration systems.
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Web Sensor
T7511-4
Web Sensor with relative humidity and temperature probe on the cable. Built-in atmospheric pressure sensor.High precision capacitive polymer sensor ensures excellent long term calibration stability and ultimate accuracy. Dual line LCD is an advantage. Measured values are also converted to other humidity interpretation: dew point temperature, absolute humidity, specific humidity, mixing ratio and specific enthalpy.
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Vacuum Meters
Portable meters for absolute vacuum pressure measurements in hospital labs, crystal growing, solvent recovery, distillation, and rotary evaporation.
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Automated Pressure Calibration System
4322
The Fluke Calibration 4322 Automated Pressure Calibration System enables almost any user to calibrate almost any pressure gauge, transducer, transmitter or switch, including vacuum, compound, absolute and high-pressure devices. It provides high-end, laboratory-grade performance across a very wide range, on the bench or in situ.
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Manometers
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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Pressure Sensors
The output voltage of this sensor changes with absolute pressure. An internal amplifier creates a single-ended, amplified output in the 0 to 5 Volt range, so the sensor can be connected directly to most control units. The body and diaphragm are impervious to chemical attack by standard motorsport fluids.
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Manometer-Thermometer
HD2304.0
Handheld manometer-thermometer with LCD display. It performs measurements of absolute, relative and differential pressure, and temperature.
