NeuLog NUL-207 Manual

NeuLog Relative Humidity logger sensor
NUL-207
The NeuLog relative humidity sensor can be used for any science experiment which
requires an accurate relative humidity reading such as in the fields of Biology,
Physiology, Exercise Science, Chemistry, Environmental Science, Earth Science,
Weather Science, Botany, Entomology, etc.
The sensor comes pre-calibrated so you can start experimentation right out of the box
using this guide.
Among hundreds of possible experiments that can be performed with the NUL-207
sensor are: perspiration, photosynthesis rates, insect behavior, water vapor emitting
chemical reactions, desiccants, ecological studies, animal behavior, and weather
patterns.
Relative humidity is a measurement which examines the ratio of water vapor present
in the air compared with the maximum amount of water vapor that the air can hold for
a specific temperature.
Data is presented as a percentage which is the ratio of the amount of water vapor in
the air versus the maximum amount that could be allowed at a given temperature.
Quick start procedure:
PC or Mac Computer
Materials needed:

NUL-207 Relative Humidity Sensor

USB-200 USB Module

USB to mini USB cable (included with the USB-200 module)
Your relative humidity sensor needs to be connected to a USB-200 module. The USB-
200 module then connects to a computer via a USB to mini-USB cable. Please note
that you cannot plug the relative humidity sensor directly into the computer.
NEULOG RELATIVE HUMIDITY LOGGER SENSOR GUIDE
The browser based application can be downloaded for free at
well as a full application user guide.
Choose "Downloads" on the main menu and then choose "Software and Application".
Procedure:
1. Install the NeuLog application.
2. Connect the USB-200 module to the PC or Mac.
3. Connect the relative humidity sensor to the USB-200 module (they directly plug
together). Please note that no calibration is required for this sensor.
4. Open the NeuLog application by clicking on the shortcut on the screen.
5. Once a relative humidity sensor module box appears on the left side of the
screen the probe has been automatically identified and you can begin
experimentation.
If the relative humidity sensor is not automatically identified, click the "Search for
6.
sensors" icon to find the sensor.
Click on the "On-line experiment" icon; this will open a graph below.
7.
Click on the "Module setup" button located in the relative humidity sensor
8.
module box to change the sensor's settings if need be.
9. Click on the "Experiment set up" icon to change the experiment settings if need
be (experiment duration for example).
10. The relative humidity sensor will give a live reading in its module box while
plugged in.
To run an experiment and collect data click the "Run experiment" icon.
11.
To end data collection early, click the "Stop experiment" icon.
12.
Tablet, smart phone device
Materials needed:

NUL-207 Relative Humidity Sensor

WIFI-201 WiFi Module

BAT-200 Battery Module
Your relative humidity sensor needs to be connected to a WIFI-201 module. The WIFI-
201 module will create a closed NeuLog WiFi network which will stream the NeuLog
data to the device of your choosing. Once your device is wirelessly connected to the
NeuLog network, you can run experiments and collect data through a browser of your
choosing.
www.NeuLog.com as