• Power supply: 12 VDC (optional range 9 – 24 VDC).

• Consumption stream: < 100 mA (active state).

• Current input:

  • 2 channels 4–20 mA independent isolation.

  • Resolution: 16 bit ADC.

• M-Bus input (RS-485):

  • Protocol: Modbus RTU (Slave/Host depending on configuration).

  • Baud rate: 2 400 – 115 200 bps.

  • Transmission Type: Half-duplex, standard RS-485 industrial.

• Digital Input:

  • 2 independent pulse channels, supports rising edge counting.

  • Input voltage: 0–24 VDC, opto-isolated.

  • Maximum frequency: 1 kHz.

• Operating temperature: –20 °C → +70 °C.

Pump station pressure inspection system – MEIGROUP

Introduction

Pump station pressure inspection system Developed by MEIGROUP Measure, analyze and evaluate operational performance data-based actual flow and pressure.

The flow and pressure sensors installed at the station, data is collected and transmitted Analysis software on PC. The software automatically builds Diagram of flow - pressure head - power relationship, thereby determining the optimal working point and evaluating capabilities save energy and pump system stability.

Benefits for engineers & managers

• Performance testing pumping station compared to the original design.

• Abnormal detection: pressure drop, performance degradation, pump operating outside the optimal range.

• Given Recommended operation and adjustment of inverter to save energy and extend equipment life.

• Export professional inspection reports management and acceptance services.

Outstanding features

• Collect accurate data from pressure & flow sensors.

• Analyze pump characteristics diagram intuitive on PC.

• Instant warning when operating in the wrong performance range.

• Intuitive interface, easy to use, integrated in the ecosystem MEI ECO.

• Supports management, storage and retrieval of reports over time.

With MEIGROUP pump station pressure inspection system, businesses and water plants can Accurately evaluate performance, detect risks early, optimize operations and save energy.