About This Sensor; Safety - ProMinent DULCOTEST CDP 1 1-mA-2 ppm Mode D'emploi

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The CDP chlorine dioxide probe is a membrane covered amperometric
dual electrode sensor. It is used to determine chlorine dioxide concentra-
tions in water with or without surfactants present. This sensor has been
developed for use in bottle washing systems (water containing surfactants,
sudden temperature changes). The sensor emits a standard 4 - 20 mA
signal via a two wire interface that is largely unaffected by water flow. Power
is also supplied to the sensor via the two-wire interface.
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Correct use of equipment
The sensor may be used only to determine and regulate chlorine dioxide
concentrations (ClO
All other applications and modification of this equipment are forbidden.
The sensor is not a safety component!
ProMinent ®

About this Sensor

Safety

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CAUTION
• The sensor will operate correctly only if used in a
purpose-designed ProMinent probe housing assembly
(see Assembly).
• The sensor can be operated only with a DULCOMETER
D1C measurement and control device with automatic
temperature correction. (Identity code:
D1CAxxD12x1xxxxxx or D1CAxxD13x1xxxxxx).
• There must be free discharge from the probe housing
assembly.
• The supply voltage to the measuring device and the
sensor must not be interrupted. After long intervals
without power (more than 2 h) the probe should be given
a further run-in period and recalibrated (see 7.1 "Run-in
period" and 7.2 " Calibration").
IMPORTANT
• The probe may be assembled, installed, serviced and
operated only by appropriately trained and authorised
personnel.
• Check the sensor regularly for dirt, algae growth and air
bubbles. (see 8 "Troubleshooting").
• Observe valid national directives for the maintenance,
servicing and calibration intervals.
About this Sensor / Safety
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