Core Sensors CS82 Series

  • Core Sensors

Product Features

  • Intrinsically safe submersible pressure transducer
  • Pressure ranges from 1 PSI up to 50 PSI
  • Accuracy of โ‰คยฑ0.25% BFSL
  • Stability of โ‰คยฑ0.25% of FS (1 year)
  • Pressure cycles of 50 million
  • Overpressure of 2x minimum
  • Burst pressure of 5x or 250 PSI
  • CSA

Applications


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 -40ยฐC to +85ยฐC with an accuracy of โ‰คยฑ0.25% BFSL (โ‰คยฑ0.5% 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 โ‰คยฑ0.25% BFSL (โ‰คยฑ0.5% BFSL 2 PSI & below)
  • Stability of โ‰คยฑ0.25% 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 โˆ’40ยฐC to +85ยฐC
  • 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 25ยฐC *โ‰คยฑ0.25% BFSL
โ‰คยฑ0.5% BFSL (2 PSI & below)
Stability (1 Year)โ‰คยฑ0.25% of FS
Pressure Cycles50 million
Overpressure2x minimum
Burst Pressure5x or 250 PSI (whichever is less)
Maximum Submersion50 PSI
Operating Temperature-40ยฐC to +80ยฐC
Compensated Temperature0ยฐC to +55ยฐC
Storage Temperature-40ยฐC to +125ยฐC
TC Zeroโ‰คยฑ1% of FS
โ‰คยฑ2% of FS (2 PSI & below)
TC Spanโ‰คยฑ1% of FS
โ‰คยฑ2% 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 800โ„ฆ at 10 to 28VDC
Frequency Response~250Hz (minimum)
Zero Offset (of FS)โ‰คยฑ0.5% (typical)
ยฑ1% maximum
Span Tolerance (of FS)โ‰คยฑ0.5% (typical)
ยฑ1% maximum

Electrical Specifications (Voltage)

AttributeValue
Outputs1 to 5V
Excitation10 to 28VDC
Current Consumption<10mA
Output Load5kฮฉ (minimum)
Frequency Response~1kHz (minimum)
Zero Offset (of FS)โ‰คยฑ0.5% (typical)
ยฑ1% maximum
Span Tolerance (of FS)โ‰คยฑ0.5% (typical)
ยฑ1% maximum

Electrical Specifications (Ratiometric Voltage)

AttributeValue
Outputs0.5 to 4.5V ratiometric
Excitation5VDC ยฑ0.5V
Current Consumption<10mA
Output Load5kฮฉ (minimum)
Frequency Response~1kHz (minimum)
Zero Offset (of FS)โ‰คยฑ0.5% (typical)
ยฑ1% maximum
Span Tolerance (of FS)โ‰คยฑ0.5% (typical)
ยฑ1% maximum

Electrical Specifications (Low Power Voltage)

AttributeValue
Outputs0.5 to 2.5V non-ratiometric
Excitation3 to 5VDC unregulated
Current Consumptionโ‰ค3mA
Output Load5kฮฉ (minimum)
Frequency Response~1kHz (minimum)
Zero Offset (of FS)โ‰คยฑ0.5% (typical)
ยฑ1% maximum
Span Tolerance (of FS)โ‰คยฑ0.5% (typical)
ยฑ1% maximum


ImageText
danger icon Caution 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 equipmentโ€™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.

Specifications

Product Type

,

Process Connection

1/4โ€ Male NPT, Nose Cone

Wetted Material

Pressure Range

Pressure Unit

Bar, Inches of H2O, PSI

Pressure Type

Output

4 to 20mA, 0.5 to 2.5V non-ratiometric, 0.5 to 4.5V ratiometric, 1 to 5V

Electrical

1/2" MNPT conduit with strain relief

Options

No special options

Lead Length

5m, 10m, 16m, 20m, 31m

Accuracy

โ‰ค ยฑ0.25% BFSL, โ‰ค ยฑ0.5% BFSL (2 PSI)

Temperature Range (ยฐC)

-40 to +85ยฐC

Series / Model

Core Sensors CS82 Series Ordering Info

Below is the model number configuration for the CS82 series from Core Sensors.

Ordering example: CS82-6A00005PG4Z000-10
CS82XXXXXXXXXXXXXXXX

Series / Model (CS82)

CS82
CS82

Process Connection (X)

2
1/4โ€ Male NPT
6
Nose Cone

Wetted Material (X)

A
316L SS

Pressure Range (XXXXX)

Insert 5digit pressure code, max 50 PSI
i.e. 00005 = 5 PSI

Pressure Unit (X)

B
Bar
P
PSI
W
Inches of H2O

Pressure Type (X)

G
Gauge

Output (X)

1
1 to 5V
2
0.5 to 4.5V ratiometric
4
4 to 20mA
8
0.5 to 2.5V non-ratiometric

Electrical (X)

Z
1/2″ MNPT conduit with strain relief

Options (XXX)

000
No special options

Lead Length (XX)

05
5m
10
10m
16
16m
20
20m
31
31m

Core Sensors CS82 Series Resources

Product Datasheet

Supporting Product Information

Supporting Manufacturer Information

  • Core Sensors

Core Sensors CS82 Series