PLICSMOBILE B81 Overview
PLICSMOBILE B81 is a portable operating tool used for commissioning and diagnostics of industrial level instruments, usually used in conjunction with VEGA series level meters. It supports rapid on-site parameter setting, signal simulation, and troubleshooting, improving maintenance efficiency.
This page provides the download entry for the PLICSMOBILE B81 Chinese manual and outlines its functional highlights and key operating points for the reference of engineering technicians and procurement personnel.

Main Functions and Compatibility
PLICSMOBILE B81 integrates multiple commissioning functions and is suitable for VEGA level and pressure instruments. Its core value lies in simplifying on-site operations and reducing dependence on host systems.
Core Functions
- Parameter Setting: Supports on-site modification of parameters such as range, output, and units of level meters.
- Signal Simulation: Can simulate 4-20mA current output for loop testing.
- Diagnostics and Echo Display: Reads instrument status, fault codes, and echo curves.
- Data Storage: Can save configuration parameters for batch copying or backup.
Compatible Instruments
This tool is compatible with VEGA's VEGAPULS, VEGAFLEX, VEGACAL and other series of level instruments. For specific models, please refer to the compatibility list in the manual.
Operating Steps and Precautions
Before using PLICSMOBILE B81, please ensure that the instrument is powered on and in a communicable state. The following is the basic operating procedure.
Operating Steps
- Connect the PLICSMOBILE B81 to the instrument's commissioning interface using the dedicated cable.
- After powering on, select the corresponding instrument model or search automatically.
- Enter the parameter menu and modify the range, output mode, etc. as needed.
- Use the signal simulation function to verify the loop current.
- Save the configuration and disconnect.
Precautions
- Do not use the non-explosion-proof PLICSMOBILE B81 in explosive atmospheres.
- Before connecting, confirm that the cable and interface match to avoid damaging the terminals.
- After modifying parameters, it is recommended to record the original values for easy restoration.
Technical Parameters Quick Reference
The table below lists the typical technical parameters of PLICSMOBILE B81 for model selection and procurement reference.
| Item | Parameter |
|---|---|
| Power Supply | Built-in rechargeable battery |
| Communication Interface | Dedicated commissioning cable |
| Output Signal | 4-20mA simulation |
| Protection Rating | IP20 (typical) |
| Operating Temperature | -10°C ~ +50°C |
Chinese Manual Download
Click the link below to obtain the PLICSMOBILE B81 Chinese manual PDF file, including complete operating instructions, safety instructions, and troubleshooting.

For more technical support, please contact an authorized VEGA distributor or visit the official website.