Inductive Conductivity/Concentration and Temperature Transmitter
with switch contacts
| Version: |
CTI-500 |
| Data sheet: |
20.2755 |
| Type: |
202755/xx-xxx-xxx-xx/xxx |
|
Measuring ranges: |
0 –
500μS/cm to 0 – 2000mS/cm |
|
Concentration measurement: |
caustic soda NaOH
nitric acid HNO3
a freely definable curve (through setup program) |
|
Temperature compensation: |
linear
natural water
integrated characteristic (learning function) |
|
Output for conductivity / concentration: |
0(4) — 20mA
0(2) — 10V
20 — 0(4)mA
10 — 0(2)V |
|
Output for temperature: |
0(4) — 20mA
0(2) — 10V
20 — 0(4)mA
10 — 0(2)V |
|
Switching output: |
2 floating contacts |
|
Input: |
Supply voltage
19 — 31V DC
24 V AC ±10% |
Typical areas of application: Freshwater and wastewater
engineering, air conditioning systems and cooling tower monitoring (dilution
control), rinsing baths (e.g. monitoring electroplating baths), inlet and final
checks in factory water treatment plant, concentration monitoring, vehicle wash
plant, etc.
