Measurement Technical Characteristics - CTX NEXT Manual De Instalación

Measurement technical characteristics:

C
HLORINE
Measurement principle
Measurement range
Resolution
Accuracy
Repeatability
Set-Point
H
P
Measurement principle
Measurement range
Resolution
Accuracy
Repeatability
Input impedance
Polarisation
Set-Point
REDOX
Measurement principle
Measurement range
Resolution
Accuracy
Repeatability
Input impedance
Set-Point
T
EMPERATURE
Measurement principle
Sensor
Measurement range
Resolution
Accuracy
Repeatability
Set-Point
Potentiometric
0 – 2 / 0 – 20 / 0 – 200 ppm Free Chlorine
+/- 0.01 ppm Free Chlorine
+/- 2% F.S.
98%
2 ON/OFF relay outputs
(max 16A 230Vac resistive load, max 5A 230Vac inductive load, with
interference suppression varistors)
Potentiometric
00.00 ÷ 14.00 pH
± 0.01 Ph
± 0.2% F.s.
98%
> 10 GOhm
< 1 pA
2 ON/OFF relay outputs
(max 16A 230Vac resistive load, max 5A 230Vac inductive load, with
interference suppression varistors)
Potentiometric
0 - 2000mV
± 1mV
± 0.2% F.s.
98%
> 10 GOhm
2 ON/OFF relay outputs
(max 15A 230Vac resistive load, max 5A 230Vac inductive load, with
interference suppression varistors)
Thermistor
Probe PT1000 / PT100 – 4 wires
0.0 – 60.0 °C
± 0.1 °C
± 2% F.s.
98%
1 ON/OFF relay outputs
(max 16A 230Vac resistive load, max 5A 230Vac inductive load, with
interference suppression varistors) (not avaiable in connection box).
ENGLISH 47