1️⃣ Functional Purpose

⚗️ PP-110 is a microprocessor-based potentiometric converter-regulator designed for:

• 📏 measuring and regulating pH values or redox potential (Eh, mV/ORP) in aqueous solutions;
• 🌡 monitoring and compensating for the influence of medium temperature (using an additional resistance temperature detector);
• 🔄 converting the electromotive force of measuring electrodes into a standardized DC output signal;
• 🏭 standalone or integrated use in ACS TP, SCADA, and industrial automation systems.

Thanks to its wide functional capabilities, the device is used in power engineering, metallurgy, chemical, food, and other industries.

2️⃣ Design Structure

PP-110 consists of two main units:

🧩 PP-110-1 – measuring converter that receives signals from:

• pH electrodes (glass + reference electrode);
• redox electrodes (metal + reference electrode).

🖥 PP-110-2 – microprocessor-based converter-regulator that performs signal processing, regulation, indication, and control of actuators.

The connection is made via the analog output of PP-110-1 to the input of PP-110-2. Additionally, a temperature sensor can be connected.

3️⃣ 🌍 Application Area

• 🔎 Measurement of pH, Eh, and medium temperature.
• ⚡ Regulation of parameters in real time.
• 📟 Display of values on digital indicators.
• 🏭 Use in:
  • industrial automation systems and ACS TP;
  • 📡 dispatch control and data acquisition (SCADA);
  • 🖧 local and distributed control systems;
  • 📊 digital indication and process parameter signaling.

1️⃣ Functional Purpose

⚗️ PP-110Н is a microprocessor-based potentiometric converter-regulator designed for:

• 📏 measuring and regulating pH values or redox potential (Eh, mV/ORP) in aqueous solutions;
• 🌡 monitoring and compensating for the influence of medium temperature (using an additional resistance temperature detector);
• 🔄 converting the electromotive force of measuring electrodes into a standardized DC output signal;
• 🏭 standalone or integrated use in ACS TP, SCADA, and industrial automation systems.

Thanks to its wide functional capabilities, the device is used in power engineering, metallurgy, chemical, food, and other industries.

2️⃣ Design Structure

PP-110Н consists of two main units:

🧩 PP-110-1 – measuring converter that receives signals from:

• pH electrodes (glass + reference electrode);
• redox electrodes (metal + reference electrode).

🖥 PP-110Н-2 – microprocessor-based converter-regulator that performs signal processing, regulation, indication, and control of actuators.

The connection is made via the analog output of PP-110-1 to the input of PP-110Н-2. Additionally, a temperature sensor can be connected.

3️⃣ 🌍 Application Area

• 🔎 Measurement of pH, Eh, and medium temperature.
• ⚡ Regulation of parameters in real time.
• 📟 Display of values on digital indicators.
• 🏭 Use in:
  • industrial automation systems and ACS TP;
  • 📡 dispatch control and data acquisition (SCADA);
  • 🖧 local and distributed control systems;
  • 📊 digital indication and process parameter signaling.

🎯 Purpose:

The PC-10-1 conductivity normalizing converter is designed for:

• 📥 receiving a signal from a conductivity measuring cell;
• 🔄 converting this signal into a standardized continuous DC output signal:
  • 0–5 mA,
  • 0–20 mA,
  • 4–20 mA.

Thus, the PC-10-1 provides normalization of conductivity signals for further indication, recording, or use in automated control and monitoring systems (ACS TP, SCADA, PLC).

🔧 Functional Capabilities:

• 📥 Reception and processing of signals from a two-wire conductivity measuring cell.
• 📊 Conversion of the resistance range (from 0 kΩ to 400 kΩ) into a standardized unified signal.
• ⚡ Formation of the output signal in three variants (0–5 mA, 0–20 mA, 4–20 mA) for compatibility with industrial instruments and systems.
• 🛡 Galvanic isolation of input, output, and power supply, which increases resistance to industrial interference and ensures connection safety.
• 🎚 Minimal conversion error – not more than ±0.25 %, ensuring high accuracy.
• 🌡 Operation over a wide temperature range (–40…+70 °C) without loss of metrological characteristics.
• 🏠 Protected housing (IP65), enabling operation in harsh industrial environments, including high humidity and dust.

The measuring transducer ПП-110-1 is designed for:

• 📥 receiving signals from potentiometric electrode systems used for determining:
  • ⚗️ pH of solutions (glass + reference electrode);
  • 🔋 redox potential (Eh, ORP) (metal + reference electrode);
• 🔄 converting the electromotive force (EMF) arising between the sensing and reference electrodes into a standardized DC output signal;
• 📤 transmitting this signal to the microprocessor controller unit ПП-110-2 for further processing, indication, and regulation.

Thus, ПП-110-1 serves as the primary measuring module within the ПП-110 system.

🔧 Functional features:

• ⚗️ Connection of pH electrodes or ORP electrodes.
• 📈 Conversion of a weak electrode signal (in the mV range) into a stable unified analog signal.
• 🔗 Compatibility with various electrode systems (as selected by the user when ordering).
• 📊 Ensuring proper matching of electrode signals for further digital processing in ПП-110-2.
• 🌡 Possibility of temperature compensation (via an additional input of ПП-110-2 for connecting a resistance temperature detector).
• 🛡 Protection of signals from industrial interference and noise through internal filtering.