- Instrument Type
- Your Application
- Pressure Ranges
- 10 to 100 Pascal (0.04 to 0.4 inH2O) Ranges
- 1 to 10 mbar (0.4 to 4 inH2O) Ranges
- 10 to 100 mbar (4 to 40 inH2O) Ranges
- 100 to 1000 mbar (1.5 to 15 psi) Ranges
- 1 to 10 bar (15 to 150 psi) Ranges
- 10 to 100 bar (150 to 1500 psi) Ranges
- 100 to 1000 bar (1500 to 15000 psi) Ranges
- 1000 bar (15000 psi) plus Ranges
- Vacuum Ranges
- Hydrostatic Level Ranges
- Your Industry
- Manufacturers
1 to 10 mbar (0.4 to 4 inH2O) Ranges
Select a pressure sensor or instrument with a low pressure range between 1 and 10 mbar(0.4 to 4 inches of water).
Differential air pressure sensor with a 10 volt or a 4-20mA output for building ventilation applications. Designed for incorporating into a building HVAC management system to monitor and control the distribution of warm or cool air through ventilation ducts. Pressure ranges from 0 to 1 mbar up to 0 to 1000 mbar differential.
Ultra low differential pressure sensor for HVAC applications with 4-20mA current loop or amplified voltage output signal in pressure ranges from 0.1 mb up to 1 bar differential.
Site Last Updated: 21/05/12
Glossary - Find explanations for terminology used in specifying and using pressure instruments
Pressure Conversion - Look up conversion factors or select a conversion table for a particular pressure unit
Pressure Measuring Guide - Collection of guidance notes for sourcing, setting up and using pressure measurement equipment
News Articles - Archive of application notes, product releases and technical information
Answers - Search for questions already answered or submit a new question about a pressure measurement topic or product
Pressure Sensor Specification - Select parameters with PSAT to generate a spec for your own use or to submit as an enquiry
Product Finder - Choose multiple product and application types to filter out a suitable product
- 27/03/09 : Measuring vacuum pressure with negative gauge or absolute pressure ranges
- 29/11/08 : What is the difference between a pressure transducer and a transmitter
- 15/09/08 : What is the difference between gauge and absolute pressure measurement
- 17/08/08 : What to consider when selecting a differential pressure sensor
- 10/02/08 : What affects the performance of low pressure sensors
- 19/01/08 : Supply voltage and load resistance considerations for pressure transmitters
- 06/01/08 : Measuring liquid level in a sealed tank with a hydrostatic pressure sensor
- 18/09/07 : Interpreting specifications of pressure sensor accuracy