The Cyclops-7^TM Logger connects to one Turner Designs Cyclops-7^TM sensor at a
time. PME offers a fixed sensor version as well as an interchangeable
sensor version.

The logger records measurements internally at various possible
sample rates. Data is offloaded from the logger to a computer via a
standard USB cable. The logger is completely self-contained and
waterproof. Internal power allows the logger to operate for roughly
28,000 samples.

• Small diameter
• User calibration
• Auto Ranging
• USB communication cable
• Replaceable Batteries
• Long Lasting in the field
• 100 Meter Depth Rating
• User-friendly
• Visualization software included

Each recorded sample includes the sensor measurement, time, date, logger
battery voltage and gain. The logger software automatically selects the
appropriate sensor gain. Interchangeable and Fixed Sensor loggers are
available. The sensor is permanently installed on the Fixed Cyclops-7^TM
Logger, which cannot be removed by the user. The sensor is removable on
the Interchangeable Cyclops-7^TM Logger.

Design,
construction and material choice have been carefully planned to create
the Cyclops-7^TM Logger. The outer case is constructed from delrin, a hard
and durable plastic material that does not easily crack or break.

All internal circuitry and sensor components have been specifically
designed to fit on the logger spine. The batteries, SD card, on/off
switch, circuit board and various other components are attached to a
chem film aluminum spine.

Every Cyclops-7^TM sensor must be calibrated before use. The Cyclops-7^TM
Logger software allows for the user to easily calibrate the sensor, but
we recommend that standards be purchased from either PME or Turner
Designs. These standards serve as references for calibrating the sensor.

Commonly used for measuring;

• Blue-green algae
• CDOM/FDOM
• Chlorophyll
• Crude Oil
• Fluorescein dye
• Optical brighteners
• Refined fuels
• Rhodamine WT dye
• Tryptophan
• Turbidity

E-E22-7287 – Interchangeable Cyclops-7^TM model