Core Sensors CS82 Series

Core Sensors CS82 Series
Core Sensors CS82 Series
Core Sensors CS82 Series
Core Sensors CS82 Series
  • Core Sensors

Product Features

  • Intrinsically safe submersible pressure transducer
  • Pressure ranges available from 2 PSI up to 50 PSI
  • Temperature range −40°C to +80°C
  • Accuracy of ≤ ±0.25% BFSL
  • Burst pressure of 5x or 250 PSI whichever is less
  • Stability (1 year) of ≤ ±0.25% of FS
  • Pressure cycles of 100 million

Applications

  • Motion Control
  • Compliant

Description

The CS82 intrinsically safe submersible pressure transducer series from Core Sensors, is designed for liquid level measurements in intrinsically safe areas, with CSA and ABS approvals. Available with pressure range from 1 PSI to 50 PSI and constructed using stainless steel (316L and 304) with an extruded EFTE cable jacket allows for installation in a variety of liquids. The CS82 from Core Sensors is available with various output signals including 4-20mA, 1-5V, 0.5-4.5V ratiometric and 0.5-2.5V non-ratiometric, the precision welds and a high strength cable gland prevent liquids from entering the electronics. This sensor series has an operating temperature range of -40°C to +80°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. Have a limited voltage supply at your installation? No problem! The CS82 is offered in a low power configuration, capable of operating from an unregulated power supply of 3-5VDC and consuming 3mA or less of current. Need an extra long cable length? No problem! Core Sensors offers both standard and custom cable lengths, ensuring you have enough cable for your installation.

The CS82 Intrinsically Safe Submersible Pressure Transducer 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.

  • Intrinsically safe submersible pressure transducer
  • Pressure ranges available from 2 PSI up to 50 PSI
  • Temperature range −40°C to +80°C
  • Accuracy of ≤ ±0.25% BFSL
  • Burst pressure of 5x or 250 PSI whichever is less
  • Stability (1 year) of ≤ ±0.25% of FS
  • Pressure cycles of 100 million
  • Electrical output options of 4-20mA,1-5V, 0.5-4.5V ratiometric or 0.5-2.5V non-ratiometric
  • Removable nose cone for threaded installation
  • ETFE cable jacket for high corrosion resistance


Approvals & Certifications

  • 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
  • Ballast tanks
  • Fuel tank level monitoring
  • Measurement in flood prone areas
  • Depth measurement


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 Table (Current 4-20mA)

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 Table (Voltage 1-5V)

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 Table (Ratiometric Voltage 0.5-4.5V ratiometric)

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 Table (Low Power Voltage 0.5-2.5V non-ratiometric)

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

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 mis-use 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 precutions 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 allows Core to create solutions to some of the most complex sensor requirements. Please visit https://core-sensors.com for more information.

Specifications

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Temperature Range (°C)

Core Sensors CS82 Series Ordering Info

Below is the model number configuration for the C82 series from Core Sensors, please contact us for custom configurations not shown.

Core Sensors CS82 Series Resources

Product Datasheet

Supporting Product Information

Supporting Manufacturer Information

Core Sensors CS82 Series

Core Sensors CS82 Series
Core Sensors CS82 Series
Core Sensors CS82 Series
Core Sensors CS82 Series
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Please be advised that due to the ongoing supply issues with raw materials affecting the global electronics industry, as well as an increase in orders received by our manufacturing partners, a large number of products are facing increased lead times in recent months. For the latest lead time and stock availability, please contact one of our engineers who will be happy to discuss lead times further and the potential for alternative parts.