The ADT681 digital pressure gauge family covers a wide range of pressures from as low as 1 inH20 differential to as high as 36,000 psi gauge.
Absolute Pressure
Absolute pressure application support and product guides for measuring pressures with reference to a perfect vacuum.
20 kg/cm² range 5Vdc output pressure transducer for potable water
Potable water pressure transducer with a 0 to 5 volts output and 0 to 20 kg/cm² absolute pressure range
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
Vacuum drying pressure data logger
Digital vacuum recorder for a vacuum drying pilot process.
IMSTL IP68 Water Temperature and Depth Transmitter
Stainless steel 316L waterproof probe for measuring both water temperature and depth and generating two separate 4-20mA current loop measurement signals.
IMCL Low Cost Submersible Pressure Sensor
Economical IP68 protected sensor with stainless steel 316L housing and Ceramic strain gauge sensing diaphragm for measuring liquid depth pressure.
DS200 Combined Pressure Switch, Gauge and Sensor
Three in one electronic pressure switch, digital pressure gauge and pressure sensor with pressure ranges from 100 mbar up to 600 bar (1.5 to 9000 psi).
IWSL Potable Water Submersible Level Sensor
IP68 protect pressure sensor for monitoring potable water level to depths of 100 metres.
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.
DMP333 High Range Precision Pressure Transmitter
The DMP 333 is a stainless steel 316L wetted parts pressure sensor for high pressure ranges on applications such as hydraulic test benches, presses, and hydraulic actuation.
DMK331P Flush Diaphragm Pressure Sensor
Screw-in pressure transmitter with flush stainless steel 316L diaphragm for measuring pressures of fluids with very high viscosity from 900 up to 6000 psi
IMP Low Cost Pressure Sensor
Versatile low price pressure sensor with a wide selection of electrical and mechanical options for customisation.
LEO1 (Ei) Digital Pressure Gauge
Battery powered digital gauge with an accuracy of 0.1% full scale in pressure ranges from -1 to 3 bar up to 1000 bar.
DMP331P Hygienic Flush Pressure Transmitter
Sanitary pressure sensor wth exposed diaphragm with no crevices for high temperatures up to 300 Degrees Celsius in ranges from 100mb up to 40 bar gauge or absolute
DMP331i High Accuracy Pressure Transmitter
High precision pressure transmitter with an accuracy of 0.1%FS BSL NLHR and digitally adjustable pressure ranges from 400mb up to 40 bar gauge & absolute.
Absolute Pressure
A guide to absolute pressure measurement including explanations, applications and choice of products for measurements using a absolute reference.
Reference Pressure
Reference Pressure is the pressure present on the reverse or negative side of a pressure sensing element.
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.
Vacuum
This guide provides an overview of measuring vacuum pressure including suggested vacuum measurement products and question & answers.
20 bar absolute steam pressure transducer
Pressure transducer for measuring a closed steam system pressurized by Nitrogen up to pressures of 20 bar
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.
Vacuum range manometer for leak testing in hazardous areas
Intrinsically safe manometer which can read from a few mbar absolute to atmospheric pressure for investigating vacuum leaks.
30 psi abs water pump pressure sensor for input/output testing
Absolute pressure sensor for testing a water pump input and output pressure up to 30 psi absolute.
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.
Pressure and temperature recorder for monitoring up to 500 millibar
Absolute pressure and temperature recording device that measures a tenth of a millibar up to 500 mbar.
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.
Internal ROV pressure sensor for sea water up to 10 bar abs
Small cheap pressure sensor for installing inside an ROV to measure sea water pressure to a maximum of 10 bar absolute.
760mmHg absolute range digital vacuum gauge
Digital vacuum gauge for measuring over the 0 to 760mmHg (millimetres of Mercury) absolute pressure range.
High resolution, 1 bar absolute, 0-10 Vdc out pressure sensor
Absolute vacuum range pressure sensor for measuring from 0 to 1 bar pressure with a high resolution 0 to 10 volt output.
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.
30 bar g or abs calibration pump kit with Ex approved test gauge
Field calibration test kit for accurately generating and verifying gauge or absolute pressures up to 30 bar.
100 mbar abs vacuum transmitter with a 5 bar overpressure
4-20 mA signal vacuum transmitter with a 0 to 100 mbara range which can withstand a 5 bar absolute overpressure.
0.5 to 4.5 volt output pressure sensor for 5 volt input with 30 psi absolute range
5 volt excitation pressure transducer with a 0.5-4.5V output for measuring dry gas over the range of 0 to 30 psia absolute pressure.
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.
Vacuum logger to measure 0 to -1 bar suction or 0 to 1 bar absolute
Vacuum gauge logger for installing at point of use to track max and min readings over the low vacuum range.
7 bar (100 psi) absolute pressure range digital gauge with 0.25% accuracy
Digital pressure gauge with a 0 to 7 bar absolute pressure range, 1/2 BSP male gauge fitting and a 0.25% full scale BFSL accuracy.
4 bar abs pressure logger for continuous recording over 1 month period
Battery powered instrument for recording pressure from 0 to 4 bar absolute over a period of 1 month, print history of measurements showing trend curves.
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.
1 bar absolute pressure transducer with 0-5Vdc for freshwater
Fresh water zero to one bar absolute pressure range transducer with a zero to five volts output signal.
15000 psi combined pressure gauge and logger with USB interface
High pressure gauge for recording pressure up to 15000 psi with internal memory for data logging
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 bar pressure gauge with fast update rate peak memory
1/4″ BSP stem mounted digital pressure gauge for monitoring peak pressures up to 700 bar generated during a destructive test
10 bar absolute pressure transducer with 10Vdc output for use on fresh water
Absolute referenced zero to ten volts output pressure transducer for use on fresh water up to 10 bar abs.
300 mmHg absolute vacuum pressure transducer with 10 volts output
0 to 10 volts dc output absolute pressure transducer for measuring 0 to 300 millimetres of Mercury.
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.
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.
30 inHg absolute RS232 output vacuum range pressure sensor
RS232 serial interface digital pressure sensor for monitoring vacuum pressure over the range of 0 to 30 inches of Mercury column absolute.
30 psi absolute vacuum pressure transmitter for process plant installations
Vacuum pressure transmitter with 4-20mA current output for measuring absolute pressure from 0 to 30 psia
Vacuum gauge to measure both absolute & negative gauge pressure
Checking vacuum pressure as a positive pressure and also as a negative pressure depending on the type of vacuum equipment being tested
Calibrator for testing absolute pressure measurement devices
Can you provide information for an absolute pressure calibration tester which has both a display and a pump?
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 an Absolute Sensor to Measure Gauge Reference Pressure
When it is necessary to present gauge reference pressure data, an absolute pressure sensor can be used in some situations if a gauge pressure sensor is not available. An absolute pressure sensor will measure total pressure independent of atmospheric pressure changes, unlike a gauge pressure sensor which measures pressure relative to atmospheric pressure. To convert […]
What does the suffix a, abs, d, dp and diff, g, rel and sg mean after the pressure units in a pressure range?
There is a loose convention across manufacturers for designating the type of reference that a pressure sensing device has, which can be confusing if you are unfamiliar with specifying this often overlooked but critical specification parameter.
What is the difference between gauge and absolute pressure measurement
Determining whether you need gauge or absolute reference pressure is a very important to selecting the right pressure range for a pressure instrumentation.
Measuring liquid level in a sealed tank with a hydrostatic pressure sensor
In order to measure the level of a liquid using a pressure sensor you must be able to subtract the pressure of the gas at the top of the tank.
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.
IMCTL Submersible Liquid Level and Temperature Transmitter
IP68 combined liquid level and temperature, dual 4 to 20 milliamp output pressure sensor with a 316L or Marine Bronze housing.
DM01 Multi-Range High Accuracy Pressure Gauge
High precision digital pressure gauge with 0.05% full scale accuracy, exchangeable pressure range modules from 100 mbar (1.5 psi) up to 400 bar (6000 psi).
DS201P High Range Flush Pressure Gauge, Switch and Sensor
High pressure sensor, electronic switch and digital gauge with an all welded stainless steel flush diaphragm for high viscosity liquids.
DS200P Sanitary Low Range Pressure Gauge, Switch and Sensor
All in one electronic switch, gauge and sensor designed specifically for use in the food, drink and biomedical industry for measuring process pressures.
SWL Marine Bronze Submersible Level Sensor
Analogue output sensor for immersing in seawater to determine depth or change in water level by measuring hydrostatic pressure.
S12C SDI-12 Seawater Pressure & Temperature Transducer
SDI-12 protocol transducer for sensing water depth level and temperature in seawater, brackish water, tidal water, saline water or leachate.
S12S SDI-12 Coms IP68 Pressure and Temperature Sensor
Combined pressure and temperature sensor with a 1200 baud rate serial data interface as defined by the SDI-12 support group.
Baroli 05P High Range Flush Diaphragm Digital Pressure Gauge
Battery powered pressure gauge with exposed diaphragm for measuring high pressures of viscous fluids or media which requires high level of cleanliness.
Baroli 02P Low Range Flush Diaphragm Digital Pressure Gauge
All stainless steel 316L hygienic digital display pressure gauge for measuring low range pressures with ranges from 0-100 mbar up to 0-40 bar.
DMP333i Rangeable High Pressure Precision Transducer
High performance transducer with adjustable scaling for modifying the pressure range for different applications. Ranges from 0-60 bar up to 0-600 bar.
LMK458 Marine Approved Hydrostatic Level Transmitter
Marine approved level transmitter with 4-20mA output for measuring level of contents inside ship ballast, fuel, liquid cargo or wastewater tanks
TM Silicon Strain Gauge Pressure Transducer
Passive compensated pressure transducer with a four arm semiconductor Wheatstone bridge circuit which produces a 100 millivolt with a 10 volt excitation.
DL Industrial Pressure Data Logger
Robust industrial self powered logger for recording up to 130,000 pressure values with a minimum logging interval time of 2 seconds.
IMP Quick Delivery Pressure Transmitter
Low cost ceramic diaphragm pressure transmitter available on a short lead time. Pressure ranges starting from 1000 mbar up to 0-700 bar gauge or absolute.
LEO3 Current or Digital Output Pressure Gauge
LCD digital pressure gauge powered externally by a 2 wire series 4-20mA current loop or a digital interface.
35X Flush Diaphragm Digital Output Pressure Sensor
Highly accurate digitally compensated pressure transducer with G1/2 male flush pressure port.
25 Ed Flame Proof Flush Diaphragm Pressure Transmitter
ATEX certified flame proof pressure transmitter with an open face pressure connection for use with pharmaceuticals or high viscosity media.
PD39X Twin Absolute Digital DP Sensor
Digital pressure sensor with 3 separate channels for measuring P1, P2 and DP readings plus 2 temperature channels.
Baroli 05 Industrial Digital Pressure Gauge
Digital pressure gauge with ranges from 0.6 bar (9 psi) up to 600 bar (9000 psi) gauge or absolute and an accuracy of 0.25% full scale.
IMCL Submersible Absolute Reference Depth Sensor
Absolute reference hydrostatic depth sensor with an IP68 sealed electrical interface, SS316L, Duplex or PVC housing and a mV, voltage or current output.
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.
ECO1 / ECO 1 Ei / ECO 2 Low Cost Digital Manometer
Economically priced digital pressure gauge available in either a -1 to 30 bar or a 300 bar ranges with optional intrinsic safety.
Baroli 02 Precision Digital Pressure Gauge
Precision digital pressure gauge with ranges from 100 mbar (1.5 psi) up to 600 bar (9000 psi) for measuring to an accuracy of 0.125% FS BSL.
23 Ed Flameproof Pressure Transmitter
ATEX approved flame-proof pressure transmitter for containing explosions where there is the potential for flammable process liquids or gases to ignite.
DPG2400 Precision Pressure Indicator
High accuracy desktop pressure gauge for calibration and metrology laboratories with an accuracy of ±0.03% FS covering pressure ranges from up to 400 bar.
6100 Ultra High Accuracy Digital Pressure Sensor
Very highly accurate RS232 or RS485 serial interface pressure transducer with an accuracy of ±0.01% full scale achieved over pressure ranges up to 400 bar.
6000 High Accuracy Digital Pressure Transducer
High precision RS232 or RS485 interface pressure sensor for use as a reference standard for calibration or research purposes.
DMP457 Marine Approved Pressure Transmitter
Marine approved stainless steel diaphragm pressure transmitter with 4-20mA current loop output for shipbuilding in ranges from 100mb to 600 bar gauge or absolute.
DMK457 Marine Approved Pressure Transmitter
Marine approved pressure transmitter with 4-20mA current loop output for shipbuilding with optional CuNiFe housing for sea-water compatibility
IMP Ceramic Strain Gauge Pressure Transducer
Ceramic strain gauge pressure transducer with a 2mV/V or 10mV/V output signal in pressure ranges from 1 bar up to 700 bar gauge or absolute.
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.
Measuring vacuum with negative gauge or absolute ranges
There are two reference points for measuring a vacuum pressure.