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Edu-Logger Current
Logger Sensor Guide
900-202

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Summary of Contents for Edu-Logger 900-202

  • Page 1 Edu-Logger Current Logger Sensor Guide 900-202...
  • Page 2 Hundreds of possible experimental subjects that can be performed with the 900-202 sensor are: Fuel cells, battery chemistry, electrical parallel circuits, electrical series circuits and electronics. The current sensor's measurement units are: Amperes (A): Amperes are the SI base unit of electric current.
  • Page 3 Quick start procedure: PC or Mac Computer Materials needed:  900-202 Current Sensor  900-213 USB Module  USB to mini USB cable (which comes with the 900-213) Your current sensor needs to be connected to a 900- 213 module. The 900-213 module then connects to a computer via a USB to mini-USB cable.
  • Page 4 Your current sensor needs to be connected to a 900- 268 module. The 900-268 module will create a closed Edu-Logger WiFi network which will stream the Edu- Logger data to the device of your choosing. Once your device is wirelessly connected to the Edu-Logger network you can run experiments and collect data through a browser of your choosing.
  • Page 5 LED to the far left turns blue; this can take up to one minute. Take your tablet or smart phone, go to the WiFi settings and select the Edu-Logger network which matches the 900-268 Module ID found on back 900-268 device.
  • Page 6 Repeating this operation will return the unit to WiFi mode. Operation with Edu-Logger viewer Materials needed:  900-202 Current Sensor  900-272 Graphic Display Module  900-215 Battery Module Procedure: Connect the current sensor to the left side of the viewer.
  • Page 7 (Off-line experiments are when you do not have a sensor connected directly to a computer, tablet, smartphone, or Edu-Logger viewer). Materials needed:  900-202 Current Sensor  900-215 Battery module Materials needed to configure your offline experiment:  900-213 Module, 900-268 module or 900-272 Viewing Module ...
  • Page 8 Click the “Load data from sensors” button. Select which experimental data to upload. (5 experimental runs can be stored at one time on the 900-202 current sensor) Restoring sensor’s factory default settings: Procedure: Connect the 900-213 to a PC, Mac, tablet, or smart device.
  • Page 9 Included with sensor:  Edu-Logger 900-202 Current Sensor Guide (this document).  Red (positive probe) and black (negative probe) wires connected directly to the sensor's body.  4 mm red and black plugs for the positive and the negative wires.
  • Page 10 The Edu-Logger current sensor houses a shunt resistor and an amplifier. The circuit's current passes through the shunt resistor and its electric potential is measured using a very fast, high input impedance differential operational amplifier with protected inputs.
  • Page 11  Never submerge the Edu-Logger plastic body in any liquid.  Do not allow liquid into the current sensor’s body.  After using the probe, wipe off all excess material, liquid or residue from the sensor.  Store in a box at room temperature out of direct sunlight.
  • Page 12 Thank you for using Edu-Logger! www.edulab.com info@edulab.com T: +44 (0) 1366385777 V10012013...