Technical Data - ProMinent DULCOTEST CDR 1-mA-2 ppm Betriebsanleitung

Technical data

12 Technical data
Parameter
Measured variable:
Field of application:
Measuring ranges:
pH-range:
Temperature range:
Storage temperature:
Dissolution:
Maximum operating
pressure:
Flow:
Sensor response time:
Cross-sensitivity:
Service life of the dia‐
phragm cap:
Material:
Supply voltage:
Output signal:
Degree of protection:
60
Value
Chlorine dioxide (ClO
surfactant-polluted rinsing water, cooling water, irrigation water and
low-strength waste water.
CDR 1-mA-0.5 ppm 0.01 ... 0.5 mg/l (standard slope: 24 mA/ppm).
CDR 1-mA-2 ppm 0.02 ... 2 mg/l (standard slope: 6 mA/ppm).
CDR 1-mA-10 ppm 0.1 ... 10 mg/l (standard slope: 1.2 mA/ppm).
1.0 ... 10.0.
permanently 1 ... 55°C, temporarily 60°C.
5 ... 50°C.
corresponds to the lower measuring range limit.
DGMA: 3.0 bar at 30°C.
DLG III: 1 bar (free flow)
30 ... 60 l/h (DGMA and DLG III).
t90 3 min.
Ozone (0 ).
3
free chlorine < 2%.
Ø 1 year, depending on the water quality.
Diaphragm cap PVDF.
Electrode shaft, PVC-C.
16 ... 24 V DC.
4 ... 20 mA.
IP 65.
).
2