Model Series M 1122 -pH Probe
pH measurement is used in chemical industry, in swimming-pools, potable and waste water treatment and also in different kinds of industrial measurements. Controlmatik probe M 1122 is designed for continous measurement of pH in swimming pools, potable, waste and industrial waters. With special versions of measuring electrodes it can also be used for measurement of other media.
- on-line pH measurement
- Communication output (SELECAN) or galvanicly separated current output (4-20 mA)
- easy assembling
- PI regulation included
- IP 65 housing
The unit consists of pH measuring electrode and graphic display. Electronics evaluates and amplifies the measured potential. PI regulator that independently controls a certain process, can be build in a probe. The probe can be equipped with manual or automatic temperature compensation (depends on customer request) and with SELECAN communication output or with the galvanicly separated 4–20 mA signal on the amplifiers output. The user can easily communicate with a probe over graphic display and four function keys.
All this guarantees accurate and continuous measurement.
