Submersible Pressure Sensors - Rhopoint Components https://www.rhopointcomponents.com/product-category/sensors/pressure-sensors/submersible-pressure-sensors/ Electronic Components, Sensors, Connectors & Enclosures Thu, 22 Feb 2024 14:09:21 +0000 en-GB hourly 1 https://www.rhopointcomponents.com/wp-content/uploads/2020/09/cropped-rc-marble-100x100.png Submersible Pressure Sensors - Rhopoint Components https://www.rhopointcomponents.com/product-category/sensors/pressure-sensors/submersible-pressure-sensors/ 32 32 Core Sensors CS15 Series https://www.rhopointcomponents.com/product/sensors/pressure-sensors/submersible-pressure-sensors/core-sensors-cs15-series/ Wed, 10 Aug 2022 12:55:41 +0000 https://components.componentsdevelopment.com/?post_type=product&p=82836
  • Non-Clogging submersible pressure transducer
  • Pressure ranges from 2 PSI to 50 PSI
  • Flush diaphragm prevents clogging
  • Hastelloy C276 diaphragm material
  • IP68 rated
  • Operating temperature of -40 to +85°C
  • Compensated temperatures from 0 to +55°C

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    The CS15 non-clogging submersible pressure transducer is designed for liquid level measurement in turbulent tanks and tanks with viscous medias such as wastewater lift stations. A Hastelloy C276 diaphragm, stainless steel construction and an ETFE cable jacket allow for installation in a wide variety of liquids. The heavy-duty steel cage anchors the sensor at the bottom of the tank to ensure accurate level readings as well as acting as a barrier between solids in the tank and the flush diaphragm of the sensor. A vent tube runs the length of the cable and quickly equalizes the barometric pressure within the sensor body. The CS15 is available in various output signals including 4-20mA for long-distance transmissions and voltage outputs for low power, low current consumption applications.

    The CS15 Non-Clogging Submersible Pressure Transducer was carefully engineered to withstand some of the toughest environments. With a thickness of 1 to 1.5 mils, the diaphragm is the thinnest component of the transducer. To help protect this critical component, Hastelloy* C276 (UNS N10276) is the standard diaphragm material. This material is a super nickel-molybdenum-chromium alloy offering excellent corrosion resistance, prolonging the life of the transducer. 300 series stainless steel (316L and 304) makes up the remaining metallic construction including the heavy-duty steel cage, housing (case), and 1/2″ MNPT conduit fitting. Precision TIG welds along with a Kynar strain relief and Viton seals prevent liquids from entering the sensor, resulting in an IP68 rating.

    • Non-Clogging submersible pressure transducer
    • Pressure ranges from 2 PSI to 50 PSI
    • Flush diaphragm prevents clogging
    • Hastelloy C276 diaphragm material
    • IP68 rated
    • Operating temperature of -40 to +85°C
    • Compensated temperatures from 0 to +55°C
    • Accuracy down to ≤±0.25% BFSL / ≤ ± 0.5% BFSL (2 PSI)
    • Stability (1 year) of ≤ ±0.25% of FS
    • Pressure cycles of 50 million
    • Overpressure of 2x minimum
    • Burst pressure of 5x or 500 PSI (whichever is less)
    • Electrical output options of 4-20mA, 1-5V, 0.5-2.5V non-ratiometric or 0.5-4.5V ratiometric

    Typical applications for the CS15 submersible pressure transducer series include:

    • Wastewater lift stations
    • Liquid level measurement
    • Tanks with viscous media
    • Turbulent tanks


    Performance, Thermal, Environmental & Physical Specifications Table

    AttributeValue
    Accuracy at 25°C *≤±0.25% BFSL
    ≤±0.5% BFSL (2 PSI)
    Stability (1 Year)≤±0.25% of FS
    Pressure Cycles50 million
    Overpressure2x minimum
    Burst Pressure5x or 250 PSI (whichever is less)
    Operating Temperature-40°C to +85°C
    Compensated Temperature0°C to +55°C
    Storage Temperature-40°C to +125°C
    TC Zero≤±1% of FS
    ≤±2% of FS (2 PSI)
    TC Span≤±1% of FS
    ≤±2% of FS (2 PSI)
    EMI / RFI ProtectionYes
    IP RatingIP68 minimum
    Vibration10g, 20 to 2000Hz
    Shock100g, 11msec, 1/2 sine
    Weight (excluding cable)~3.5lbs
    Wetted materialSee Dimensions / Material image
    Cable conductors22 AWG
    Cable pull strength150lbs

    * Accuracy includes non-linearity, hysteresis and non-repeatability

    Electrical Specifications (Current)

    AttributeValue
    Outputs4 to 20mA
    Excitation10 to 28VDC
    Current Consumption20mA (typical)
    Output Load0 to 800Ω at 10 to 28VDC
    Frequency Response~250Hz (minimum)
    Zero Offset (of FS)≤±0.5% (typical)
    ±1% maximum
    Span Tolerance (of FS)≤±0.5% (typical)
    ±1% maximum

    Electrical Specifications (Voltage)

    AttributeValue
    Outputs1 to 5V
    Excitation10 to 28VDC
    Current Consumption<10mA
    Output Load5kΩ (minimum)
    Frequency Response~1kHz (minimum)
    Zero Offset (of FS)≤±0.5% (typical)
    ±1% maximum
    Span Tolerance (of FS)≤±0.5% (typical)
    ±1% maximum

    Electrical Specifications (Ratiometric Voltage)

    AttributeValue
    Outputs0.5 to 4.5V ratiometric
    Excitation5VDC ±0.5V
    Current Consumption<10mA
    Output Load5kΩ (minimum)
    Frequency Response~1kHz (minimum)
    Zero Offset (of FS)≤±0.5% (typical)
    ±1% maximum
    Span Tolerance (of FS)≤±0.5% (typical)
    ±1% maximum

    Electrical Specifications (Low Power Voltage)

    AttributeValue
    Outputs0.5 to 2.5V non-ratiometric
    Excitation3 to 5VDC unregulated
    Current Consumption≤3mA
    Output Load5kΩ (minimum)
    Frequency Response~1kHz (minimum)
    Zero Offset (of FS)≤±0.5% (typical)
    ±1% maximum
    Span Tolerance (of FS)≤±0.5% (typical)
    ±1% maximum


    Core Sensors design and manufacture high quality sensors for measuring pressure and temperature properties for industrial and hazardous applications worldwide. Core offers solutions for industrial, submersible, differential and hazardous applications in both standard and custom packaging. In-house design and manufacturing capabilities along with strategic manufacturing partners allows Core to create solutions to some of the most complex sensor requirements. Please visit https://core-sensors.comfor more information.

    The post Core Sensors CS15 Series appeared first on Rhopoint Components.

    ]]>         Core Sensors CS12 Series https://www.rhopointcomponents.com/product/sensors/core-sensors-cs12-series/ Mon, 23 Nov 2020 21:02:21 +0000 https://components.rhopoint.com/product/core-sensors-cs12-series/
  • Submersible pressure transducer
  • Pressure ranges from 1 to 100 PSI
  • Accuracy down to ≤±0.25% BFSL
  • Stability (1 year) of ≤±0.25% of FS
  • Pressure cycles of 50 million
  • Overpressure of 2x minimum
  • Burst pressure of 5x or 500 PSI

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    The CS12 Submersible Pressure Transducer is the ideal solution for continuous liquid level measurement. This transducer is engineered using 304 or 316L stainless steel construction, corrosion resistant ETFE cable jacket, and a Nylon strain relief for maximum versatility in a wide range of applications. The CS12 can also be utilised for non-submersible applications where flooding is a concern. 100 PSI is the maximum pressure rating for submersion however for non-submersible applications, the CS12 can be configured above 100 PSI, ensuring continuous pressure measurement even during flooding events. This pressure transducer is available with various outputs, an accuracy of ≤±0.25% BFSL and an operating temperature range of -40°C to +85°C.

    • Submersible pressure transducer
    • Pressure ranges available from 1 PSI to 100 PSI
    • Accuracy down to ≤±0.25% BFSL
    • Stability (1 year) of ≤±0.25% of FS
    • Pressure cycles of 50 million
    • Overpressure of 2x minimum
    • Burst pressure of 5x or 500 PSI (whichever is less)
    • Electrical output options of 4-20mA, 1-5V, 0.5-2.5V non-ratiometric or 0.5-4.5V ratiometric
    • Temperature range −40°C to +85°C
    • 304 or 316L stainless steel construction
    • IP68 rated
    • ETFE cable jacket with wide diameter vent tube
    • Removable nose cone

    Typical applications for the CS12 submersible pressure transducer series include:

    • Ballast tanks
    • Flood monitoring
    • Depth measurement
    • Level monitoring


    Performance, Thermal, Environmental & Physical Specifications Table

    AttributeValue
    Accuracy @ 25°C *≤±0.25% BFSL
    ≤±0.5% BFSL (≤2 PSI & below)
    Stability (1 Year)≤±0.25% of FS
    Pressure Cycles50 million
    Overpressure2x minimum
    Burst Pressure5x or 500 PSI (whichever is less)
    Maximum Submersion100 PSI
    Operating Temperature-40°C to +85°C
    Compensated Temperature0°C to +55°C
    Storage Temperature-40°C to 125°C
    TC Zero≤±1% of FS
    ≤±2% of FS (2 PSI & below)
    TC Span≤±1% of FS
    ≤±2% of FS (2 PSI & below)
    EMI / RFI ProtectionYes
    IP RatingIP68
    Vibration10g, 20 to 2000Hz
    Shock100g, 11msec, 1/2 sine
    Weight (ex cable)~0.50lb
    Cable Conductors22 AWG
    Cable Pull Strength150lb

    * Accuracy includes non-linearity, hysteresis and non-repeatability

    Electrical Specifications (Voltage)

    AttributeValue
    Outputs1 to 5V
    1 to 6V
    Excitation10 to 28VDC
    Current Consumption<10mA
    Output Load5kΩ (minimum)
    Frequency Response~1kHz (minimum)
    Zero Offset (of FS)≤±0.5% (typical)
    ±1% maximum
    Span Tolerance (of FS)≤±0.5% (typical)
    ±1% maximum

    Electrical Specifications (Voltage)

    AttributeValue
    Outputs1 to 5V
    Excitation10 to 28VDC
    Current Consumption<10mA
    Output Load5kΩ (minimum)
    Frequency Response~1kHz (minimum)
    Zero Offset (of FS)≤±0.5% (typical)
    ±1% maximum
    Span Tolerance (of FS)≤±0.5% (typical)
    ±1% maximum

    Electrical Specifications (Low Power Voltage)

    AttributeValue
    Outputs0.5 to 2.5V non-ratiometric
    Excitation3 to 5VDC unregulated
    Current Consumption≤3mA
    Output Load5kΩ (minimum)
    Frequency Response~1kHz (minimum)
    Zero Offset (of FS)≤±0.5% (typical)
    ±1% maximum
    Span Tolerance (of FS)≤±0.5% (typical)
    ±1% maximum

    Electrical Specifications (Millivolt)

    AttributeValue
    Outputs10mV/V
    Excitation5VDC (typical)
    Current Consumption<5mA
    Output Impedance >1MΩ
    Frequency Response~5kHz (minimum)
    Zero Offset (of FS)≤±2% (maximum)
    Span Tolerance (of FS)≤±2% (maximum)


    Core Sensors design and manufacture high-quality sensors for measuring pressure and temperature properties for industrial and hazardous applications worldwide. Core offers solutions for industrial, submersible, differential and hazardous applications in both standard and custom packaging. In-house design and manufacturing capabilities along with strategic manufacturing partners allow Core to create solutions to some of the most complex sensor requirements. Please visit https://core-sensors.com for more information.

    The post Core Sensors CS12 Series appeared first on Rhopoint Components.

    ]]>         Core Sensors CS82 Series https://www.rhopointcomponents.com/product/sensors/pressure-sensors/submersible-pressure-sensors/core-sensors-cs82-series/ Mon, 23 Nov 2020 21:02:21 +0000 https://components.rhopoint.com/product/core-sensors-cs82-series/
  • Intrinsically safe submersible pressure transducer
  • Pressure ranges from 1 PSI up to 50 PSI
  • Accuracy of ≤±0.25% BFSL
  • Stability of ≤±0.25% of FS (1 year)
  • Pressure cycles of 50 million
  • Overpressure of 2x minimum
  • Burst pressure of 5x or 250 PSI

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    The CS82 intrinsically safe submersible pressure transducer series from Core Sensors is designed for liquid level measurements in class I, division 1 intrinsically safe environments. Available with pressure ranges from 1 PSI to 50 PSI and constructed using stainless steel (316L and 304) with an extruded EFTE cable jacket. The CS82 offers various output signals with precision welds and a high-strength cable gland preventing liquids from entering the electronics. The CS82 is also great for non-submersible applications. The standard nose cone can be substituted for 1/4″ or 1/2″ Male NPT threads for threaded installation, commonly where flooding is a concern. This sensor series has an operating temperature range of -40°C to +85°C with an accuracy of ≤±0.25% BFSL (≤±0.5% BFSL 2 PSI & below).

    The CS82 is certified by CSA to operate safely in Class I, Division 1 Intrinsically Safe rated locations when used with an approved current limiting barrier. The CS82 features a configurable design, allowing Core Sensors to tailor the transducer to your applications operating requirements.

    • Intrinsically safe submersible pressure transducer
    • Pressure ranges available from 1 PSI up to 50 PSI
    • Accuracy of ≤±0.25% BFSL (≤±0.5% BFSL 2 PSI & below)
    • Stability of ≤±0.25% of FS (1 year)
    • Pressure cycles of 50 million
    • Overpressure of 2x minimum
    • Burst pressure of 5x or 250 PSI (whichever is less)
    • Maximum submersion pressure of 50 PSI & IP68 Rated
    • Electrical output options of 4-20mA,1-5V, 0.5-4.5V ratiometric or 0.5-2.5V non-ratiometric
    • Temperature range −40°C to +85°C
    • Nylon strain relief, Buna-N form seal, Viton O-ring & Stainless steel construction
    • Removable nose cone for threaded installation
    • ETFE cable jacket for high corrosion resistance

    Approvals for the Core CS82 series include:

    • CSA Class I, Division 1 Groups C, D T4
    • Class I, Zone 0 AEx ia IIB T4 Ga (Ex ia IIB T4 Ga)
    • ABS (American Bureau of Shipping)
    • CE

    Note: Must use an approved barrier to maintain listed certifications. See page 4 of the datasheet for entity parameters.

    Typical applications for the CS82 intrinsically safe submersible pressure transducer series include:

    • Fuel Tank level measurement and monitoring
    • Ballast tanks
    • Flood monitoring


    Performance, Thermal, Environmental & Physical Specifications Table

    AttributeValue
    Accuracy at 25°C *≤±0.25% BFSL
    ≤±0.5% BFSL (2 PSI & below)
    Stability (1 Year)≤±0.25% of FS
    Pressure Cycles50 million
    Overpressure2x minimum
    Burst Pressure5x or 250 PSI (whichever is less)
    Maximum Submersion50 PSI
    Operating Temperature-40°C to +80°C
    Compensated Temperature0°C to +55°C
    Storage Temperature-40°C to +125°C
    TC Zero≤±1% of FS
    ≤±2% of FS (2 PSI & below)
    TC Span≤±1% of FS
    ≤±2% of FS (2 PSI & below)
    EMI / RFI ProtectionYes
    IP RatingIP68
    Vibration10g, 20 to 2000Hz
    Shock100g, 11msec, 1/2 sine
    Weight (excluding cable)0.5lb (approx.)
    Cable Conductors22 AWG
    Cable Pull Strength150lb

    Electrical Specifications (Current)

    AttributeValue
    Outputs4 to 20mA
    Excitation10 to 28VDC
    Current Consumption20mA (typical)
    Output Load0 to 800Ω at 10 to 28VDC
    Frequency Response~250Hz (minimum)
    Zero Offset (of FS)≤±0.5% (typical)
    ±1% maximum
    Span Tolerance (of FS)≤±0.5% (typical)
    ±1% maximum

    Electrical Specifications (Voltage)

    AttributeValue
    Outputs1 to 5V
    Excitation10 to 28VDC
    Current Consumption<10mA
    Output Load5kΩ (minimum)
    Frequency Response~1kHz (minimum)
    Zero Offset (of FS)≤±0.5% (typical)
    ±1% maximum
    Span Tolerance (of FS)≤±0.5% (typical)
    ±1% maximum

    Electrical Specifications (Ratiometric Voltage)

    AttributeValue
    Outputs0.5 to 4.5V ratiometric
    Excitation5VDC ±0.5V
    Current Consumption<10mA
    Output Load5kΩ (minimum)
    Frequency Response~1kHz (minimum)
    Zero Offset (of FS)≤±0.5% (typical)
    ±1% maximum
    Span Tolerance (of FS)≤±0.5% (typical)
    ±1% maximum

    Electrical Specifications (Low Power Voltage)

    AttributeValue
    Outputs0.5 to 2.5V non-ratiometric
    Excitation3 to 5VDC unregulated
    Current Consumption≤3mA
    Output Load5kΩ (minimum)
    Frequency Response~1kHz (minimum)
    Zero Offset (of FS)≤±0.5% (typical)
    ±1% maximum
    Span Tolerance (of FS)≤±0.5% (typical)
    ±1% maximum


    ImageText
    danger iconCaution must be taken when installing and operating the CS80, CS81, CS82 and CS84 in known Class I, Division 1, Groups A,B,C,D hazardous locations. Any misuse or improper installation may impair the equipment’s intended use and/or protection ratings. Thoroughly read and understand the operating instructions prior to installation. Call us on +44 (0) 1342 330 470 if you are unsure about any of the precautions or instructions or require other details on this or any other core sensor components.


    Core Sensors design and manufacture high-quality sensors for measuring pressure and temperature properties for industrial and hazardous applications worldwide. Core offers solutions for industrial, submersible, differential and hazardous applications in both standard and custom packaging. In-house design and manufacturing capabilities along with strategic manufacturing partners allow Core to create solutions to some of the most complex sensor requirements. Please visit https://core-sensors.com for more information.

    The post Core Sensors CS82 Series appeared first on Rhopoint Components.

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