Measurement of pressure and temperature of the medium
In the measuring technology category you will find pressure gauges for measuring the pressure of compressed media in various designs. We offer from simple plastic gauges with an accuracy of 2.5%, to robust stainless steel gauges with an excellent accuracy of 0.6% deviation. You can measure the temperature of the medium using industrial thermometers, which are also included in the offer. Pressure transducers with various switching, switching on, switching off or switching on functions are used for sensing the pressure and subsequent conversion to an analogue electrical signal. If you have special requirements for measuring complex media and high temperatures, send us an enquiry and if you simply want to find out more about the range and how to choose a manometer, thermometer and sensor, click on continue.
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Choosing the right type of manometer
When selecting a manometer, we recommend that you consider the following aspects - connection, scale range, mechanical resistance and display accuracy. If you really need the most accurate pressure gauge, choose the one in glycerine. We offer instruments with standard accuracy classes of 0.6%, 1.0%, 1.6%, 2.5%, and on request we can also supply even higher accuracy types with panel mounting - these are not variants standing on a fixed thread in a free space. For more detailed information on choosing the right pressure gauge, see this article from our advice section: how to choose a pressure gauge
WIKA thermometers
Are you choosing a technical thermometer for industry and other areas? For aggressive media, we recommend thermometers in stainless steel with a maximum medium pressure per sump (recommended for increased lifetime of type A) of less than 25 bar, for non-aggressive media you can use the aluminium version of the thermometer, where the recommended maximum medium pressure per sump is 6 atmospheres.
Pressure sensors and switches
Pressure transducers and switches are used to convert pressure into an analogue signal - you can use them especially in automation technology when you are about to connect other devices. Pressure switches se see to it that he has compressed air the pressure you need in the airlock. Switch monitors the pressure in the airbox and when the pressure drops below the set lower limit, the switch will turn on and engage the electrical circuit. This starts the electric motor that drives the compressor. A comprehensive article on pressure switches can be found here: How to pressure switches
Product sorting
List of products
Pressure switch with switching function for pressure range -10 to -70 mbar with flat connector. Designed for non-aggressive fluids : hydraulic oil, air, water, oil emulsions....
Protective cap - Vacuum - DRSS. Designed for non-aggressive fluids : hydraulic oil, air, water, oil emulsions. Switching differential from 15 to 20%, IP65 protection, cable...
Protective cap - Overpressure - DRSB. Designed for non-aggressive fluids : hydraulic oil, air, water, oil emulsions. Switching differential from 15 to 20%, IP65 protection,...
Pressure switch with switching function for pressure range -10 to -70 bar with flat connector. Designed for non-aggressive fluids : hydraulic oil, air, water, oil emulsions....
Pressure switch with switching function for pressure range -0.3 to -2 bar with flat connector. Designed for non-aggressive fluids : hydraulic oil, air, water, oil emulsions....
glycerine manometer with 0/16 bar range. Pointer diameter 63 mm with 1/4" side connection. Glycerine filling makes it easier to read the measured pressure for pressure surges....
Plastic manometer with 40 mm diameter, G1/8" rear thread connection and 0/16 bar range. Designed for pressure measurements of non-aggressive media with lower demands on the...
Pressure switch with switching function for pressure range -1 to -10 bar with flat connector. Designed for non-aggressive fluids : hydraulic oil, air, water, oil emulsions....
glycerine manometer with 0/6 bar range. Pointer diameter 63 mm with 1/4" side connection. Glycerine filling makes it easier to read the measured pressure for pressure surges....
Panel mounted clamp-on gauges with 63 mm diameter, 0 to 10 bar range and 1/4" pipe thread connection. Compressed pressure measurement for easy attachment to machine panels,...
Panel mounted clamp-on gauges with 40 mm diameter, 0 to 6 bar range and 1/8" pipe thread connection. Compressed pressure measurement for easy mounting to machine panels,...
Panel mounted clamp-on gauges with 63 mm diameter, 0 to 6 bar range and 1/4" pipe thread connection. Compressed pressure measurement for easy attachment to machine panels,...
glycerine manometer with 0/40 bar range. Indicator diameter 100 mm with side connection G1/2". Glycerine filling makes it easier to read the measured pressure for pressure...
Rear stainless steel thermometer with connection for 100 mm stem length sump. The diameter of the indicator is 100 mm with a temperature measurement range of 0°C to +80°C....
glycerine manometer with a range of 0/10 bar. Pointer diameter 63 mm with 1/4" rear connection. Glycerine filling makes it easier to read the measured pressure for pressure...
Plastic manometer with 100 mm diameter gauge with side connection via G1/2" thread for pressure measurement from 0 to 16 bar. Designed for pressure measurements of...
Plastic manometer with 50 mm diameter gauge with rear connection via G1/4" thread for pressure measurement from 0 to 16 bar. Designed for pressure measurements of non-aggressive...
Sealing ring made of aluminium for thread M12 × 1.5; G 1/4".
glycerine manometer with a range of 0/10 bar. Pointer diameter 63 mm with 1/4" side connection. Glycerine filling makes it easier to read the measured pressure for pressure...
Plastic manometer with 40 mm diameter, G1/8" rear thread connection and 0/10 bar range. Designed for pressure measurements of non-aggressive media with lower demands on the...
glycerine manometer with range -1/0 bar. Pointer diameter 63 mm with 1/4" rear connection. Glycerine filling makes it easier to read the measured pressure for pressure surges....
The diameter of the cover is 50 mm. It is suitable for applications with higher demands on instrument life.
Pressure switch with expansion function for pressure range -1 to 10 bar with flat connector. Designed for non-aggressive fluids : hydraulic oil, air, water, oil emulsions....
Pressure switch with expansion function for pressure range -100 to 350 bar with flat connector. Designed for non-aggressive fluids : hydraulic oil, air, water, oil emulsions....
glycerine manometer with 0/16 bar range. Indicator diameter 100 mm with side connection G1/2". Glycerine filling makes it easier to read the measured pressure for pressure...
Plastic manometer with 50 mm diameter gauge with rear connection via G1/4" thread for pressure measurement from 0 to 10 bar. Designed for pressure measurements of non-aggressive...
Pressure switch with switching function for pressure range -800 to -20 mbar with flat connector. Designed for non-aggressive fluids : hydraulic oil, air, water, oil emulsions....
Sealing ring made of aluminium for thread M20 × 1.5; G 1/2".
glycerine manometer with a range of 0/2.5 bar. Pointer diameter 63 mm with 1/4" rear connection. Glycerine filling makes it easier to read the measured pressure for pressure...
Plastic manometer with 100 mm diameter gauge with side connection using M20*1.5 metric thread for measuring vacuum with a range of -1/5 bar. Designed for pressure measurements...
Plastic manometer with 50 mm diameter gauge with side connection via G1/4" thread for pressure measurement with a range of 0 to 6 bar. Designed for pressure measurements of...
The diameter of the cover is 40 mm. It is suitable for applications with higher demands on instrument life.
Plastic manometer with 50 mm diameter gauge with side connection via G1/4" thread for pressure measurement with a range of 0 to 10 bar. Designed for pressure measurements of...
Plastic manometer with 50 mm diameter gauge with side connection via G1/4" thread for measuring vacuum with a range of -1 to 0 bar. Designed for pressure measurements of...
Plastic manometer with 50 mm diameter gauge with side connection via G1/4" thread for pressure measurement from 0 to 100 bar. Designed for pressure measurements of...
Plastic manometer with 50 mm diameter gauge with side connection via G1/4" thread for pressure measurement with a range of 0 to 2.5 bar. Designed for pressure measurements of...
Plastic manometer with 50 mm diameter gauge with side connection via G1/4" thread for pressure measurement with a range of 0 to 4 bar. Designed for pressure measurements of...
Plastic manometer with 50 mm diameter gauge and side connection with G1/4" thread for pressure measurement from 0 to 1.6 bar. Designed for pressure measurements of...
Plastic manometer with 50 mm diameter gauge with side connection via G1/4" thread for pressure measurement from 0 to 40 bar. Designed for pressure measurements of non-aggressive...
Plastic manometer with 50 mm diameter gauge with side connection via G1/4" thread for pressure measurement with a range of 0 to 1 bar. Designed for pressure measurements of...