Core Sensors CS11 Series

  • Core Sensors

Product Features

  • Compact media isolated pressure sensor
  • Pressure ranges from 0-2 up to 2,000 PSI
  • Accuracy as low as ≤ ±0.25% BFSL
  • Stability of ≤ ±0.2% of FS (1 year)
  • Pressure cycles of 10 million
  • Overpressure of 2x minimum
  • Burst pressure of 5x or 4,000 PSI

Applications

  • Compliant

The CS11 compact media isolated pressure sensor from Core Sensors is the ideal sensor for any application requiring a small profile with stable, repeatable performance. This series is available with pressure ranges from 2 PSI up to 2,000 PSI, accuracy as low as ≤±0.25% BFSL, stability of ≤±0.25% of FS (1 year) and offers a 10mV/V output signal. The CS11 can be configured in multiple ways to suit your needs. This series is available in either threaded or non-threaded. Non-threaded configurations are produced with an O-ring seal for easy installation into pressure manifolds. Threaded connections include 1/4” and 1/8” Male NPT with further options available. Pressure is transferred from the 316L SS diaphragm to the isolated silicon sensing element via a fluid filled cavity, this results in a highly stable and fast response measurement over a wide operating temperature range of -40°C to +120°C. The CS11 features a configurable design, allowing broad customisation possibilities. For more information on possible options, please contact one of our engineers.

  • Compact media isolated pressure sensor
  • Pressure ranges available from 0-2 up to 2,000 PSI
  • Accuracy as low as ≤ ±0.25% BFSL
  • Stability of ≤ ±0.2% of FS (1 year)
  • Pressure cycles of 10 million
  • Overpressure of 2x minimum
  • Burst pressure of 5x or 4,000 PSI (whichever is less)
  • Electrical output of 10mV/V
  • Temperature range −40°C to +120°C
  • Various process connections available in 316L SS
  • Semi custom and custom designs available

Typical applications for the CS11 compact media isolated pressure sensor series include:

  • Pressure measurement in confined areas
  • Low pressure monitoring
  • General industrial equipment
  • Pressure control panels

For information on wiring a Millivolt connection, please see our wiring guide here.


Performance, Thermal & Environmental Specifications Table

AttributeValue
Accuracy @ 25°C *≤±0.25% BFSL
≤±0.5% BFSL (2 PSI)
Stability (1 Year)≤±0.25% of FS
Pressure Cycles10 million
Overpressure2x minimum
Burst Pressure5x or 4,000 PSI (whichever is less)
Operating Temperature-40°C to +120°C
Media Temperature-40°C to +120°C
Compensated Temperature0°C to +70°C
Storage Temperature-40°C to 125°C
TC Zero≤±1.5% of FS
≤±2% of FS (2 PSI)
TC Span≤±1.5% of FS
≤±2% of FS (2 PSI)
EMI / RFI ProtectionYes
Vibration10g, 20 to 2000Hz
Shock100g, 11msec, 1/2 sine

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

Electrical Specifications (Millivolt)

AttributeValue
Outputs10mV/V
Excitation5VDC (typical)
10VDC (maximum)
Current Consumption<5mA
Input Impedance5000Ω (typical)
Output Impedance 5000Ω (typical)
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 allows Core to create solutions to some of the most complex sensor requirements. Please visit https://core-sensors.com for more information.

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Specifications

Product Type

Process Connection

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Wetted Material

Pressure Range

Pressure Unit

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Pressure Type

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Output

Electrical

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Options

Accuracy

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Series / Model

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Temperature Range (°C)

Core Sensors CS11 Series Ordering Info

Below is the model number configuration for the CS11 series from Core Sensors.

Ordering example: CS11-2A00100PG9U000
CS11XXXXXXXXXXXXXX

Series / Model (CS11)

CS11
CS11

Process Connection (X)

1
1/2” Male NPT
2
1/4” Male NPT
3
1/8” Male NPT
4
7/16-20 Male UNF
5
Weldable
9
1/2” Male NPT Flush Diaphragm

Wetted Material (X)

A
316L SS

Pressure Range (XXXXX)

Insert 5-digit pressure code, max 2,000 PSI
i.e. 00100 = 100 PSI

Pressure Unit (X)

B
Bar
M
Millibar
P
PSI

Pressure Type (X)

A
Absolute
G
Gauge
V
Vacuum (gauge)

Output (X)

9
10mV/V

Electrical (X)

T
2” Flex Strip
U
4-Pin Molex

Options (XXX)

000
No special options

Core Sensors CS11 Series Resources

Product Datasheet

Supporting Manufacturer Information

  • Core Sensors

Core Sensors CS11 Series

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.