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    Hydraulic Instrumentation & Switches

    Our range of hydraulic instrumentation and switches covers many applications and includes diagnostic testers and monitors, pressure kits, flow meters and indicators, sensors and alarms, level and temperature gauges, and test point modules.

    Providing trusted hydraulic instrument manufacturers such as Parker, WIKA, Elesa-Clayton, SMC, Norgren, Hydrotechnik, and Stauff.

    What applications are different types of hydraulic instruments used for?

    • Diagnostic Testers and Monitors for hydraulic systems are in-line sensors for measuring and reporting key values within fluid or oil-based hydraulic systems, such as flow rate, pressure, temperature, and in some cases fluid quality.
    • Digital hydraulic pressure switches are sensors used to track/display fluid pressure levels; they respond to variances in pressure by opening/closing electrical contacts once a certain threshold is reached. They’re often used as automatic feedback and supervisory devices in pressurised fluid systems like hydraulic machine tools, pumps or compressors.
    • Hydraulic circulation sights are installed inline as important maintenance tools in hydraulic fluid systems, giving operators a quick and easy way to perform a manual visual check on fluid/oil levels.
    • Hydraulic column level indicators perform a similar role in a different format, and can often include temperature gauge functions as well.
    • Hydraulic pressure sensors, indicators and displays convert pressure measurements into an analog electrical output signal for easy reference as part of a system monitoring, maintenance and quality assurance setup. Hydraulic pressure sensors are often referred to as transducers, as they read pressure changes as a shift in resistance on their internal electrical circuits, which in turn adjusts the output voltage.
    • Hydraulic test points are leak-proof sealed connecting devices used to monitor and control static and peak system fluid pressure in low- or high-pressure loops. They can be installed inline or connected via hydraulic test point hose, and usually, allow for the venting of air and contamination sampling as part of their role.
    Hydraulic Pressure Indicators & Displays
    Hydraulic Pressure Indicators & Displays
    Hydraulic Pressure Test Kits
    Hydraulic Pressure Test Kits
    Hydraulic Test Point Hose
    Hydraulic Test Point Hose
    Hydraulic Test Points
    Hydraulic Test Points
    Liquid Level Indicators
    Liquid Level Indicators

    170 Products showing for Hydraulic Instrumentation & Switches

    1 / 9
    WIKA Hydraulic Pressure Indicator 7335762
    • RS Stock No. 222-9067
    • Mfr. Part No. 7335762
    Each
    MYR4,402.15
    Hydrotechnik Hydraulic Test Point, 2103-01-51.00
    • RS Stock No. 727-783
    • Mfr. Part No. 2103-01-51.00
    Each
    MYR160.20
    Elesa Liquid Level Indicator 11342, M10
    • RS Stock No. 914-9435
    • Mfr. Part No. 11342
    Each
    MYR81.99
    WIKA Hydraulic Pressure Indicator 7335673
    • RS Stock No. 222-9062
    • Mfr. Part No. 7335673
    Each
    MYR4,402.15
    Elesa Liquid Level Indicator 11345, M10
    • RS Stock No. 914-9438
    • Mfr. Part No. 11345
    Each
    MYR166.20
    Elesa Liquid Level Indicator 111021-NP, M12
    • RS Stock No. 914-9573
    • Mfr. Part No. 111021-NP
    Each
    MYR254.54
    Elesa Liquid Level Indicator 11362, M12
    • RS Stock No. 914-9444
    • Mfr. Part No. 11362
    Each
    MYR206.89
    Elesa Liquid Level Indicator 111011, M12
    • RS Stock No. 914-9549
    • Mfr. Part No. 111011
    Each
    MYR282.62
    Elesa Liquid Level Indicator 11351, M12
    • RS Stock No. 283-2972
    • Mfr. Part No. 11351
    Each
    MYR128.95
    Parker Hydraulic Test Point Hose S100-AC-AC-02.00, Connection A M16, Connection B M16
    • RS Stock No. 498-609
    • Mfr. Part No. S100-AC-AC-02.00
    Each
    MYR258.18
    Elesa Liquid Level Indicator GN.37472, G 3/4
    • RS Stock No. 914-9599
    • Mfr. Part No. GN.37472
    Each
    MYR140.40
    Elesa Liquid Level Indicator 11361, M12
    • RS Stock No. 283-2988
    • Mfr. Part No. 11361
    Each
    MYR240.38
    WIKA Hydraulic Pressure Indicator 7148512, 4 → 20mA, L-Plug Connection Type
    • RS Stock No. 268-5795
    • Mfr. Part No. 7148512
    Each
    MYR2,074.69
    Parker Liquid Level Indicator FL69321
    • RS Stock No. 196-2763
    • Mfr. Part No. FL69321
    Each
    MYR400.57
    WIKA Hydraulic Pressure Indicator 7335729
    • RS Stock No. 222-9064
    • Mfr. Part No. 7335729
    Each
    MYR4,402.15
    WIKA Hydraulic Pressure Indicator 7335788
    • RS Stock No. 222-9068
    • Mfr. Part No. 7335788
    Each
    MYR4,402.15
    WIKA Hydraulic Pressure Indicator 7335754
    • RS Stock No. 222-9066
    • Mfr. Part No. 7335754
    Each
    MYR4,402.15
    WIKA Hydraulic Pressure Indicator 7335699
    • RS Stock No. 222-9063
    • Mfr. Part No. 7335699
    Each
    MYR4,402.15
    WIKA Hydraulic Pressure Indicator 7461287
    • RS Stock No. 222-9075
    • Mfr. Part No. 7461287
    Each
    MYR4,402.15
    WIKA Hydraulic Pressure Indicator 7461279
    • RS Stock No. 222-9074
    • Mfr. Part No. 7461279
    Each
    MYR4,402.15
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