Learn the method to convert a differential pressure (DP) sensor for barometric pressure measurement.
Barometric
Barometric pressure measurement product & application information for meteorological purposes, gas analysis or atmospheric compensation.
Atmospheric Pressure Data Loggers
Barometric pressure data loggers for recording trends in atmospheric pressure for weather monitoring or for synchronising with other data such as non-vented water level readings.
Elevation, Station (QFE) and Sea Level (QNH) Pressure Calculator
This tool which is based on the icao standard atmosphere model will calculate the station elevation relative to sea level, station pressure or the sea level pressure used for QFE or QNH setting altimeters.
ICAO Standard Atmosphere Altitude and Pressure Calculator
This tool which is based on the icao standard atmosphere model will calculate the air pressure at a height above or below sea level, the altitude from the atmospheric air pressure at the same level, the pressure difference between two altitudes, and the altitude difference between two atmospheric pressures.
US Standard Atmosphere Altitude and Pressure Calculator
This tool which is based on the us standard atmosphere model will calculate the air pressure at a height above or below sea level, the altitude from the atmospheric air pressure at the same level, the pressure difference between two altitudes, and the altitude difference between two atmospheric pressures.
Suction Pressure to Vacuum Calculator
This tool will calculate the absolute referenced vacuum pressure by subtracting the suction from the barometric pressure reading you entered and convert any combination of pressure units for each pressure value.
Vacuum to Suction Pressure Calculator
This tool will calculate the suction pressure by subtracting the vacuum pressure reading from the barometric pressure reading you entered and convert any combination of pressure units for each pressure value.
Absolute – Barometric to Gauge Pressure Calculator
This tool will calculate the gauge pressure by subtracting the barometric pressure from the absolute referenced pressure reading you entered and convert any combination of pressure units for each pressure value.
Gauge + Barometric to Absolute Pressure Calculator
This tool will calculate the absolute pressure by adding together the gauge pressure and related barometric pressure reading you entered and convert any combination of pressure units for each pressure value.
N/mm² to psi Conversion Table
Pick out the vacuum or atmosphere pressure value you require from 1 to 1,000 newtons per square millimetre to determine the converted value in lbs/sq in units.
N/m² to psi Conversion Table
Pick out the vacuum or atmosphere pressure value you require from 1 to 200,000 newtons per square metre to determine the converted value in lbs/sq in units.
psi to Torr Conversion Table
Select a pressure in 0.01psi increment from 0.01 to 20.00 pounds force per square inch to see the matching pressure measured in torr units.
psi to N/mm² Conversion Table
Pick out the high range pressure value you require from 100 to 100,000 lbs/sq in to determine the converted value in newtons per square millimetre units.
psi to N/m² Conversion Table
Pick out the vacuum or atmosphere pressure value you require from 0.01 to 20 lbs/sq in to determine the converted value in newtons per square metre units.
Torr to bar Conversion Table
Pinpoint the pressure in torr pressure units from 1 to 1,000 to determine the value in bar units.
mmHg to bar Conversion Table
Pinpoint the pressure in millimetres of mercury column pressure units from 1 to 1,000 to determine the value in bar units.
mbar to bar Conversion Table
Pinpoint the pressure in millibar pressure units from 1 to 2,000 to determine the value in bar.
bar to inHg Conversion Table
Choose a value from 1 to 2.000 bar to determine the converted value in inches of mercury column pressure units.
hPa to bar Conversion Table
Pinpoint the pressure in hectopascal pressure units from 1 to 2,000 to determine the value in bar.
bar to mmHg Conversion Table
Pinpoint the pressure in bar pressure units from 0.001 to 2 to determine the value in millimetres of mercury column.
bar to mbar Conversion Table
Pinpoint the pressure in bar pressure units from 0.001 to 2 to determine the value in millibars.
bar to hPa Conversion Table
Pinpoint the pressure in bar pressure units from 0.001 to 2 to determine the value in hectopascals.
hPa to psi Conversion Table
Choose the value you want to convert from 1 to 2000 hectopascals to obtain the equivalent value in pounds per square inch.
mmHg to inHg Conversion Table
Choose readings from 0 to 1000 millimetres of mercury column to convert them into inches of mercury column.
Wind power barometric pressure visual monitor with alarm relay switches
Visual barometric pressure indicator and pressure sensor with opening and closing alarm relay switches for use in conjunction with safety shut down circuits for wind power installations.
5-18 psi absolute RS485 output air pressure sensor for flow monitoring density correction use
A high accuracy absolute range digital pressure sensor for flow monitoring use to measure pressure of air over a range of 5 to 18 psi abs from the 1/4 BSP P male process connection, and sending the corresponding RS485 signal through the waterproof cable electrical connection.
550-1100mbar absolute 4-20mA high resolution air pressure sensor for environmental test chamber use
An absolute pressure sensor for environmental test chamber use to measure pressure of air over a range of 550 to 1100 mbar abs from the 1/4 NPT male process connection, and sending the corresponding 4-20mA signal through the integral cable electrical connection.
10 metre range non-vented submersible absolute range pressure and barometric sensor
we need to measure water level from 0 to 10 metres with a submersible pressure sensor, but we are going to have difficulty in getting some of the sensors vented to atmosphere pressure.
500-1100 mbar absolute range 0-5 volts output barometric pressure sensor
Economical corrosion resistant ceramic diaphragm pressure sensor for measuring over a 500 to 1100 mbar absolute pressure range and generating a 0 to 5 volts output signal.
500-1100 mbar absolute 0-10Vdc out air pressure sensor for meteorological use
A high accuracy absolute pressure sensor for meteorological use to measure pressure of air over a range of 500 to 1100 mbar absolute from the 1/4 NPT male process connection, and sending the corresponding 0-10Vdc signal through the integral cable electrical connection.
Outside HVAC 900-1100 mbar abs baro range 4-20mA signal pressure sensor
An absolute pressure sensor for hvac use to measure pressure of air over a range of 900 to 1,100 mbar abs from the G1/2 male process connection, and sending the corresponding 4-20mA signal through the field housing electrical connection.
Gas analyser 75-125 kPa absolute range 0.5-4.5V ratiometric output pressure sensor
Gas analyser ambient pressure compensation economical stainless steel diaphragm pressure sensor with semiconductor strain gauges for measuring over a 75 to 125 kPa absolute pressure range and generating a ratiometric 0.5 to 4.5 volts output signal.
Gas sensors testing barometric pressure sensor with RS485 Modbus RTU interface
We are looking to make high accuracy barometric measurements to use in the testing of gas sensors in an indoor laboratory environment at room temperature.
750-1250mb absolute range OEM barometric pressure transmitter
4-20mA output low cost pressure transmitter for incorporating into oem equipment to measure over the atmospheric pressure range.
Barometric range 800-1100mb IECEx approved intrinsically safe pressure transmitter
Measure pressure of the ambient air pressure with this barometric scaled range pressure transmitter.
Air flow normalising calculation barometric pressure transmitter
This pressure transmitter is used to measure barometric pressure for the purpose of normalising air flow calculations.
Low pressure inflatable control with atmospheric pressure changes
We use low pressure inflatables, and we would like to be able to know what kinds of atmospheric pressure we are working with, so we can more accurately control the inflation.
Atmospheric, Barometric Range Scaled Volts Signal Out Pressure Transducers
Monitor changes in atmospheric pressure with a transducer which converts the measured local air pressure of the atmosphere to a conditioned analogue voltage output.
Barometric & Atmospheric Pressure Gauges
Barometric pressure gauges with ranges up to 2 bar absolute which are used for verifying atmospheric pressure in industrial applications.
Wind turbine USB PC logging pressure & temperature sensor
I need to log the atmospheric pressure and temperature on the roof of a Wind turbine via a USB interface & software for a Windows PC.
Marine approved atmospheric pressure sensor
Atmospheric pressure sensor for ambient pressure measurement in marine applications, on board a ship and in the engine room.
Barometric Pressure Transmitters
Barometric pressure transmitters with compressed output scalings for better resolution when measuring incremental changes in atmospheric pressure.
LEO Record (Ei) Pressure Data Logger
LEO Record combined digital manometer & pressure data logging instrument for recording pressures & temperatures that can store up to 57,000 readings.
LEX1 (Ei) High Accuracy Digital Pressure Gauge
High precision digital pressure gauge with an accuracy of 0.05% full scale in pressure ranges from 0…30 mbar up to 0…1000 bar.
1013 to 1400 mbar barometric pressure transmitter & readout
barometric pressure transmitter that can measure ambient air pressure from 1013-1400 mb in a chamber and provide a 4-20 mA output signal.
5 to 20 psi absolute ambient 4 to 20 ma pressure transmitter
DMP331 can be custom scaled and calibrated during manufacture to your specified barometric range of 5 to 20 psi absolute.
Barometric transducer with 23-34 inHg input range and 0-5Vdc output range
We are looking for a barometric transducer to use in a room with an ambient temperature of 20degC with a 23-34inHg input and a 0-5Vdc output
DMP331 Precision Pressure Transmitter
Stainless steel pressure transmitter with ranges from 100mbar up to 40 bar gauge or absolute. Special options for ATEX , SIL2 and compound ranges.
IMPLR Low Range All Stainless Steel OEM Pressure Sensor
Low cost sensor for measuring small pressure ranges from 0-50 mbar (10 inH2O) to 0-1000 mbar (15 psi) of liquids or gases.
Barometric mbar/hPa, psi, inHg, mmHg/Torr Conversion Table
Look up a barometric conversion value for millibar (mbar, mb), hectopascal (hPa), pounds per square inch (psi), inches of mercury (inHg), millimetres of mercury (mmHg) or Torr pressure units.
inHg – Inches of Mercury at 0 degrees C Pressure Unit
Inch of Mercury is a British and American unit of measure for pressure. 1 inch of mercury at 0 degrees Celsius (32 deg F) equals 3386.39 pascals. An inch of mercury at zero degrees Celsius is defined as the pressure exerted by a column of mercury with a density of 13,595.1 kg/m3 under the pull […]
at – Technical Atmosphere Pressure Unit
Technical Atmosphere is used to represent a pressure value in multiples of atmospheric pressure.
atm – Standard Atmosphere Pressure Unit
Standard Atmosphere is mainly used as a reference value for the average atmospheric pressure at sea level.
MSL – Mean Sea Level
MSL or Mean Sea Level is the average height of the ocean surface. Mean sea level is a significant datum reference for meteorological and altitude related pressure measurements, e.g. standard atmospheric pressure at mean sea level is 1013.25 hPa or 29.92 inHg.
Low cost barometric pressure transmitter for 750 – 1250 mbar absolute
Low cost pressure transmitter for measuring barometric pressure from 750 to 1250 millibar absolute.
Ex rated ambient pressure sensor with 800-1100 mbar range
Could you give details of a high accuracy pressure sensor which measures ambient pressure (800 to 1100 mb) for environmental purposes.
500 to 1100 hPa absolute USB interface pressure sensor
Ambient air pressure sensor which can measure a range from 500 hPa to 1100 hPa absolute with an interface which can be connected via USB to a computer.
SIL 2 certified 800 to 1200 mbar abs range air pressure transmitter
Atmospheric air pressure transmitter with SIL 2 certificate for measuring surrounding air pressure from 0.8 to 1.2 bar absolute.
Barometric 550 to 1150 hPa abs high resolution pressure transmitter
High precision barometric pressure transmitter for measuring atmospheric pressure from 550 hPa to 1150 hPa absolute.
30 psi barometric pressure transducer with 0-10Vdc out
Barometric pressure transducer with a 0-30 psi absolute range and a 10 volt signal out.
psi to inHg Conversion Table
Find the corresponding value in inch of mercury pressure units for pounds per square inch values from 0.01 to 20.00 psi.
psi to mmHg Conversion Table
Select a pressure in 0.01psi increment from 0.01 to 20.00 psi to see the matching pressure measured in millimeters of mercury.
23 to 33 inHg barometric range pressure transducer with a 10 volt hi-resolution output
0 to 10 volt output barometric pressure transducer scaled to measure from 23 to 33 inHg.
psi to Pa (pascals) Conversion Table
Pick out the vacuum or atmosphere pressure value you require from 0.01 to 20 lbs/sq in to determine the converted value in pascals.
mbar to psi Conversion Table
Choose the value you want to convert from 1 to 2000 mb to obtain the equivalent value in pounds per square inch.
800 to 1200 mbar atmospheric pressure transmitter
Absolute pressure transmitter with a 4-20mA output to measure atmospheric pressure in a room up to 1200 mbar absolute.
inHg to mmHg Conversion Table
Choose readings from 0 to 40.00 inches of mercury column to convert them into millimeters of mercury column.
Simulating 8000 foot altitude with a pressure gauge
We are trying to simulate an environment of 8000 feet in altitude inside a cylinder. We are located in an area that is 200 feet above sea level.
700 to 1100 millibar scaled 4 to 20mA output pressure sensor for barometric pressure measurement
4-20mA output transmitter for monitoring barometric pressure from 700 to 1100 mbar absolute.
Wide barometric range high precision pressure transmitter
High precision 4-20mA output transmitter scaled to a barometric range of 500 mbar (14.76 inHg) to 1200 mbar (35.44 inHg) absolute.
500 to 1200 millibar atmospheric pressure logger with RS232 interface
Battery powered atmospheric pressure data logger to cover readings from 500 mb (14.76inHg) to 1200 mb (35.44inHg)
Atmospheric air pressure transducer with 10 volt output
Pressure transducer with 0 to 10 v signal to monitor ambient air pressure in a room accurate to 0.5% range.
inHg to mbar Conversion Table
Choose readings from 0 to 40.00 inches of mercury to convert them into millibars.
Atmospheric range for 4-20mA pressure sensor
Do you have 4-20mA pressure sensor that can be used to measure ambient atmospheric pressure? Yes, the DMP331 has the option for a 4-20mA output scaled from 800 to 1200 mbar, but you can also specify a different scaling if necessary here.
Difference between vented and non-vented water level measurement
A hydrostatic level probe typically uses pressure sensor to measure the water level. The main component of a pressure sensor is the sensing diaphragm which converts the difference in pressure between either side of the diaphragm into a measured signal. The front of the diaphragm measures the water level pressure (hydrostatic pressure) plus the barometric […]
Converting non-vented depth readings & barometric pressure to true depth
I have level data from a non-vented transducer & barometric pressure data, how do I determine the true depth?
Barometric Pressure
A guide to barometric pressure measurement including explanations, applications and choice of products for measuring barometric pressure.
Using absolute pressure sensors to measure hydrostatic level
Venting a gauge reference hydrostatic pressure sensor to the outside air is not always possible and an absolute reference sensor has to be used instead.
33X High Accuracy Digital Output Pressure Sensor
High precision pressure transducer with an accuracy of 0.05% full scale with a RS485, USB or RS232 digital interface for connecting to a PC.
TSA Precision Pressure Transmitter
Precision pressure transmitter available with 4-20mA current loop or amplified voltage output signal in ranges from 50mb up to 60 bar gauge and from 500mb up to 40 bar absolute.
Altitude to Pressure Conversion Table
Convert altitude in feet or metres of height to a pressure reading in millibar, pounds per square inch, millimetres of mercury or inches of mercury.