Ref: CS-HTP

Miniature High Temperature Pressure Sensor

Pressures up to 2000 Bar
≤ ± 0.15% BFSL accuracy
High strength titanium BT9 sensing element
Operating temperature from -195 to +204°C
Response time < 0,1 ms
Full Scale Output @ 10VDC : 100mV, minimum, 125mV, typical, 200mV, max
optional Pt1000 output

Introduction

The CS-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.

Miniature Package - High Millivolt Output

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.

Specifications

Measuring ranges	Absolute : 0...0.1 à 0...2000 Bar
Media	Air, water, oil, non explosive gas
Technology	fully active four arm Wheatstone bridge, dielectrically isolated Silicon on Sapphire sensing element
Overload protection	130 to 200%
Accuracy	0,15%
Media temperature	-195 to 204°C
operating temperature	-195 to 204°C
Output signal	10 to 20 mV/V
Excitation voltage	10 VDC, max 12 VDC
electrical connection	Solder hooks or 1m high temp cable
hydraulic connection