VEGAMET 142 Chinese Manual Download

VEGAMET 142 is a controller for signal processing of level, pressure and process instruments, widely used in industrial automation. To facilitate engineering technicians and procurement personnel to quickly obtain official documents, this article provides a download entry for the Chinese manual and analyzes its core functions.

VEGAMET 142 Chinese Manual PDF Download Click to download: VEGAMET 142 Chinese Manual.pdf

VEGAMET 142 Product Overview

VEGAMET 142 is a signal processing instrument for continuous level measurement, which can be connected to level, pressure or process sensors with 4…20 mA output. It converts sensor signals into standard signals and has display, control and output functions.

This instrument is typically used for level or pressure monitoring in storage tanks, process vessels and piping systems, supporting applications such as limit alarms, pump control and trend indication.

Main Functional Features

  • Signal processing: Receives 4…20 mA analog signals, performs linearization, filtering and calibration.
  • Display: Backlit LCD, can display measured values, percentage and bar graph.
  • Output: Provides 4…20 mA output and relay output for control or alarm.
  • Operation: Parameter setting via panel keys or PC software.
  • Power supply: Wide voltage range, suitable for various industrial sites.

Typical Application Scenarios

  • Storage tank level measurement and monitoring
  • Pump station level control and protection
  • Process vessel pressure/level signal conversion
  • Environmental water treatment level alarm

Technical Parameters Overview

The following are the main technical parameters of VEGAMET 142. For specific values, please refer to the official manual.

Parameter Item Specification Description
Input signal 4…20 mA (passive/active)
Output signal 4…20 mA, relay output
Supply voltage 20…250 V AC/DC (depending on model)
Display LCD with backlight
Protection rating IP20 (terminal side)
Ambient temperature -20…+60 °C

Wiring and Commissioning Points

Correct wiring and commissioning are key to ensuring stable operation of VEGAMET 142. The following steps are for reference by engineering personnel.

Wiring Steps

  1. Confirm that the supply voltage matches the instrument nameplate, and disconnect power.
  2. Connect the sensor 4…20 mA signal wire to the corresponding input terminal.
  3. Connect the output signal wire to the PLC or control loop.
  4. Connect relay loads as needed, paying attention to contact capacity.
  5. Check shielding layer grounding to ensure anti-interference performance.

Parameter Setting Steps

  1. After power-on, enter the menu and select the input signal type.
  2. Set the upper and lower range limits and decimal point position.
  3. Configure relay action points and delay.
  4. Save parameters and exit, observe whether the display is normal.

Selection and Procurement Suggestions

When purchasing VEGAMET 142, it is necessary to confirm whether the supply voltage, input signal type and output configuration meet on-site requirements. It is recommended to also download the Chinese manual to verify terminal definitions and certification information.

If used in explosion-proof occasions, please select the corresponding explosion-proof certified model and install strictly according to the manual. For more technical information, please refer to the manuals of other models in the VEGAMET series.

Frequently Asked Questions (FAQ)

  • Q: What sensors can VEGAMET 142 connect to?
    A: It can connect to level, pressure or process sensors with 4…20 mA output.
  • Q: How to obtain the Chinese manual?
    A: Click the PDF link above in this article to download.
  • Q: What is the output relay capacity?
    A: Please refer to the contact capacity parameters in the manual to avoid overload.