Dexter dPressure
Dexter Industrues dPressure Drucksensor für das LEGO MINDSTORMS NXT System.
Dieser Differenzdruck-Sensor hat eine große Reichweite und hohe Präzision. Er wird direkt in den NXT eingesteckt ohne zusätzliche Adapter.
Die dPressure ist ein Drucksensor für die Messung von bis zu 250 kPa (30 psi) und 500 kPa (70 psi) Druck-und Vakuum-Manometer.
Dieser Drucksensoren kann problemlos in Chemie, Technik und Umwelt Experimente mit NXT-G und LabVIEW integriert werden.
Dexter Industrues dPressure Pressure Sensors for the LEGO NXT MINDSTORMS System.
These differential pressure sensors have a wide operating range and high precision. They connect directly into the NXT; no need for adapters. Plug in and start measuring pressure.
The dPressure is a pressure sensor capable of measuring up to 250 kPa (30 psi) and 500 kPa (70 psi) of pressure and gauge vacuum. The sensor comes with an adapter for Lego Pneumatic lines. The sensor is easy to use: it plugs directly into the NXT and users can be up and reading pressures in seconds. These pressure sensors can easily be incorporated into chemistry, engineering, and environmental experiments with NXT-G and LabVIEW.
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Technical Specs
Both sensors measure differential pressure and have 1/8" ports. These analog sensors can measure down to 0.25 kPa (0.04 PSI) in pressure change and has a response time of 1 ms.
dPressure 250: Vacuum to 250 kPa (30 PSI)
dPressure 500: Vacuum to 500 kPa (70 PSI)
Software and Documentation
User Guide - Download the user-guide here:
dPressure 250 - This NXT-G block allows for quick and easy pressure measurement. For use with NXT-G 2.0.
- 0.25 kPa precision.
- Save the zip file, create a directory called "dPressure 250" and extract the files. Install in NXT-G
dPressure 250.zip
dPressure 500.zip
NXT-G Quickstart Program - Start data logging now! This program helps users get started with the
new pressure sensor quickly. The program reads the pressure data, and saves it to a csv file on the NXT.
dPressureExample.rbt
LABVIEW - The Labview VI provides more precise pressure measurements. Click the desired sensor
icon below to download and save the VI.
dPressure_500.vi
dPressure_250.vi
RobotC - Download the RobotC drivers for the dThermal sensors here.
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