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We’re Exhibiting at EDS 2025
The Engineering Design Show, 8 – 9 October 2025, Coventry Building Society Arena, UK, Stand J3
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.
| Attribute | Value |
|---|---|
| Accuracy @ 25°C * | ≤±0.25% BFSL ≤±0.5% BFSL (2 PSI) |
| Stability (1 Year) | ≤±0.25% of FS |
| Pressure Cycles | 10 million |
| Overpressure | 2x minimum |
| Burst Pressure | 5x or 4,000 PSI (whichever is less) |
| Operating Temperature | -40°C to +120°C |
| Media Temperature | -40°C to +120°C |
| Compensated Temperature | 0°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 Protection | Yes |
| Vibration | 10g, 20 to 2000Hz |
| Shock | 100g, 11msec, 1/2 sine |
| Attribute | Value |
|---|---|
| Outputs | 10mV/V |
| Excitation | 5VDC (typical) 10VDC (maximum) |
| Current Consumption | <5mA |
| Input Impedance | 5000Ω (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.
| Product Type | |
|---|---|
| Process Connection | 1/8” Male NPT, 1/4” Male NPT, 1/2” Male NPT, 1/2” Male NPT Flush Diaphragm, 7/16-20 Male UNF, Weldable |
| Wetted Material | |
| Pressure Range | |
| Pressure Unit | Bar, Millibar, PSI |
| Pressure Type | |
| Output | 10mV/V |
| Electrical | 2” Flex Strip, 4-Pin Molex |
| Options | No special options |
| Accuracy | ≤ ±0.25% BFSL, ≤ ±0.5% BFSL (2 PSI) |
| Series / Model | |
| Temperature Range (°C) | -40 to +120°C |
Insert 5-digit pressure code, max 2,000 PSI
i.e. 00100 = 100 PSI
| SKU | Process Connection | Wetted Material | Pressure Range | Pressure Unit | Pressure Type | Output | Electrical | Options | Series / Model |
|---|---|---|---|---|---|---|---|---|---|
| CS11-XAXXXXXXX9X000 | 316L SS | Custom Product | 10mV/V | No special options |
