Digital C-FLUOR Submersible Probe
998-2131
Rev. 1.0
Page 8
With the C-FLUOR connected to your computer and power supply, and
communicating with the software, answer questions 1-3 by making the following
functional tests:
1. Is the LED on?
Hold a piece of white paper about ½ an inch in front of the optical head to
ensure the LED is ON.
Note: This test does not work for Turbidity probes because they use
infrared which is not visible.
2. Is there output?
Click the
“Get Datapoint” button; if a value is displayed in the box then the
instrument’s output is working.
3. Does the output change?
Move the light source closer to the piece of paper and again click the
“Get
Datapoint
” button; if the output increases then the instrument’s detector is
working.
2.5 Digital C-FLUOR with no connector
Digital C-FLUOR can be purchased without a 6-pin bulkhead connector or end
cap. If the No Connector version is purchased the Digital C-FLUOR Probe will
have bare wires as shown in the figure below. See Section 2.1 for identification
letters.
C-FLUOR Without Connector (Digital) P/N: 2120-000-
“Identification Letter”-NC-232
Use the wiring guide in Appendix C to wire the Digital C-FLUOR Probe for serial
communication with your computer or controller. Use the command list in
Appendix E to configure your Digital C-FLUOR probe for your data logger or
third-party instrument that accepts an ASCII data string output.
Note: The Digital C-FLUOR Probe is factory calibrated; to re-calibrate the
probe you must connect to a computer via serial connection and use
Digital C-FLUOR Probe software. See Section 3.2 for Calibration.
