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Description
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. non-threaded configurations with an O-ring seal are available for easy installation into pressure manifolds. Need a threaded connection? No problem! The CS11 can also be configured with a threaded process connection such as 1/4” or 1/8” Male NPT. The CS11 offers more than just a small profile but also high performance. Pressure is transferred from the 316L SS diaphragm to the sensing element via a fluid filled cavity. This design results in a dependable and rapid pressure measurement over a wide operating temperature range of -40°C to +120°C.
The CS11 compact media isolated pressure sensor series from Core Sensors is designed with a silicone sensing element which is isolated by a fluid filled cavity. Available with pressure ranges from 2 PSI up to 2,000 PSI, with an accuracy as low as ≤ ±0.25% BFSL and stability of ≤ ±0.25% of FS (1 year). The CS11 offers a 10mV/V output signal. This sensor is an economical choice in applications with minimal installation space and the option of having a flush fitting diaphragm.
- Compact media isolated pressure sensor
- Pressure ranges available from 0-2 up to 2,000 PSI
- Temperature range −40°C to +120°C
- Accuracy as low as ≤ ±0.25% BFSL
- Burst pressure of 5x or 4,000 PSI (whichever is less)
- Stability of ≤ ±0.2% of FS (1 year)
- Pressure cycles of 10 million
- Electrical output of 10mV/V
- Compact design with the option of a flush diaphragm
- 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:
- Water pressure monitoring
- Pressure measurement in confined areas
- Low pressure monitoring
- General industrial equipment
- Pressure control panels
Core Sensors CS11 Performance, Thermal & Environmental Specifications Table
| 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 |
* Accuracy includes non-linearity, hysteresis and non-repeatability
Core Sensors CS11 Electrical Specifications Table (Millivolt)
| Attribute | Value |
|---|---|
| Outputs | 10mV/V |
| Excitation | 5VDC (typical) 10VDC (max) |
| Current consumption | <5mA |
| Input Impedance | 5000 Ohms (typical) |
| Output Impedance | 5000 Ohms (typical) |
| Frequency response (min) | ~5kHz |
| Zero offset (of FS) | ±2% (max) |
| Span tolerance (of FS) | ±2% (max) |
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 for more information.
