Ph/ORP meter-transmitter pH-4101 is designed for automatic measuring of the hydrogen ions activity (pH)
of the analyzed liquid complete with
flow or submersible holders pH
for a combination
electrode and redox potential (ORP) electrodes.
pH-meter transmitter provides measurement of electromotive force (EMF), developed by the electrode
system and temperature, pH calculation and conversion to signal (4...20) mA (option) or RS-485 interface signal (option).
Transmitter enclosure is available in four versions: S - of stainless steel,
T - of titanium, D - of aluminum alloy, I - of aluminum alloy with a transparent
display window.In the case of complete supply with the holders, in which a combined electrode is to be
installed, the transmitter (electronic unit) enclosure is attached directly to the probe or next to it.
рН4101.I-Ех pH-meters (in the «I» enclosure)
have an explosion protection type "flameproof enclosure" provided with a marking "1Ex d IIB Т6 Х".
Scope of application: heat power industry, chemical, petrochemical, food processing, brewering and other industries.