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≤ ± 0.15% BFSL accuracy
Miniature High Temperature Pressure Sensor
**Disclaimer: Unless otherwise agreed in writing, Core Sensors products are not authorized for use in applications including medical devices, life support systems, in-flight aerospace, nuclear or any other application where the product failure could result in personal injury or death.
The HTP Miniature High Temperature Pressure Sensor uses a fully active four arm Wheatstone bridge, dielectrically isolated Silicon on Sapphire sensing element based on proprietary technology. An operating temperature range of -195 to +204°C makes this sensor ideal for extreme temperature applications from cryogenics to engine compartments. The miniature design allows for installation in confined spaces. A typical full scale output of 125mV at 10VDC excitation provides a large amount of usable output, simplifying signal conditioning. An optional PT1000 temperature output offers additional measurement capabilities in a single compact sensor.
12.5mV/V output typical – up to 204°C
The CS-HTP Miniature High Temperature Pressure Sensor offers a typical full scale output of 125mV when using a 10VDC excitation. This provides a large amount of usable output, simplifying signal conditioning.
An optional PT1000 temperature output is available for applications where a reference temperature measurement is beneficial.
The CS-HTP features a Titanium BT9 (Grade 12) metallic construction offering high strength in high temperature applications.
All of these features come in a small, compact package with a typical diameter of ~12mm.
Accuracy @ 25°C*
≤ ± 0.15% BFSL
Stability (1 Year)
≤ ± 0.25% of FS
Overpressure (≤ 10,000 PSI)
2X rated pressure
Burst Pressure (≤ 10,000 PSI)
5X rated pressure
Overpressure (> 10,000 PSI)
1.3X rated pressure
Burst Pressure (> 10,000 PSI)
2X rated pressure
* Accuracy includes non-linearity, hysteresis and non-repeatability
-195 to +204°C
0.025% FS per °C, typical
0.05% FS per °C, typical
10g, 10 to 1000Hz
100g, 11msec, 1/2 sine
Full Scale Output @ 10VDC
Input & Output Impedance
Zero Offset (of FS)
≤ ± 5%
* Sensor will operate off of any voltage up to 12VDC. Output is ratiometric to supply voltage used.
Specifications are subject to change without notice
Not all configurations are available. Our sales team can recommend the closest available configuration based on your requirements.
Contact Core Sensors for configurations not shown.
– Ordering Example: CSHTP-AE01000BSAA000 (3/8-24 UNF Male w/ 74° cone, Titanium BT9, 0-1000 Bar sealed gauge, mV, Solder hooks)
Note: Mobile users can use the zoom feature to view the model number configuration matrix clearly.
Note that dimensions are for reference only. Please contact us if you do not see a dimension listed.
Note: Mobile users can use the zoom feature to view the dimensions clearly.
Have questions? Need a quote? We are ready to help! Fill out the form and a member of our sales team will contact you to discuss your requirements. You can also give us a call at (862) 245-2673.