Product Specification

89
Constant Voltage

89CV Pressure Sensor Specification 
? 316L SS Pressure Sensor
? High Pressure
? 0 - 100mV Output
? Absolute and Sealed Gage

The 89 constant voltage is a small profile, media compatible, piezoresistive silicon pressure sensor packaged in a 316L stainless steel housing. The 89 constant voltage features 5/16-32 UNEF threads and can be welded in place. It can also be packaged in a variety of threaded fittings such as 1/4 and 1/8NPT, 1/4BSP as well as custom process fittings. Contact factory for threaded fitting options.

The 89 constant voltage is designed for high pressure OEM applications where compatibility with corrosive media is required. The sensing package utilizes silicon oil to transfer pressure from the 316L stainless steel diaphragm to the sensing element. A ceramic substrate is attached to the package that contains laser-trimmed resistors for temperature compensation and offset correction.

Please refer to the 89 uncompensated and compensated datasheets for more information on different features of the 89.

89CV Pressure Sensor Features
? Threaded Process Fittings or O-Ring Mount
? -40oC to +125oC Operating Temperature Range
? ±0.25% Pressure Non Linearity
? Solid State Reliability

89CV Pressure Sensor Applications
? Hydraulic Controls
? Process Control
? Pressure Calibrators
? Refrigeration/Compressors

89CV Pressure Sensor Performance Specification
Ambient Temperature: 25°C (unless otherwise specified)

89CV Pressure Sensor Performance Ordering Information