SDP1000 Series Differential Pressure Temperature Sensor

SDP1000 Series - Differential Pressure Sensor


The SDP1000 family of low differential pressure sensors provides precise differential pressure measurement with an analog 0 to 4 voltage output. The fully calibrated and temperature com- pensated sensors feature excellent long-term stability and measure even miniscule pressure differences below 0.25 Pa (0.001 inch water). Superior performance and simple operation help minimize design effort. Several ranges from ±62 Pa to 0-3500 Pa (14 inch water) are available. The SDP1000 series is an ideal choice for demanding applications, e.g. medical and HVAC systems.

Features
-Accuracy of 0.1% full-scale near zero
-Amplified, analog voltage output: 0 to 4 Vdc
-No offset, zero drift, hysteresis free
-High dynamic range thanks to flow measurement principle
-Fully calibrated and temperature compensated
-Not sensitive to the mounting orientation

Depending on your specific requirements you can choose between different versions. The individual characteristics are displayed below:

Version: Range: Accuracy*: Characteristic:
SDP1000-L025 -62 to 62 Pa 0.5% FS / 1.5% m.v. linear
SDP1000-L05 0 to 125 Pa 0.2% FS / 1.5% m.v. linear
SDP1000-L 0 to 500 Pa 0.1% FS / 1.0% m.v. linear
SDP1000-R 0 to 500 Pa 0.2% FS / 1.0% m.v. root square
SDP2000-L 0 to 3500 Pa 0.1% FS / 1.0% m.v. linear
* FS = full-scale or span, m.v. = measured value; the bigger value is valid.

Applications
-Medical
-Heating, Ventilating, Air Conditioning (HVAC)
-Industrial
-Automotive