This manual provides specifications, operating conditions, and measurement ranges for the HB5130A, HB5135A, HB5140A, and HB5145A digital panel meters.
The document describes the technical parameters of the HB series digital panel meters, including supply requirements, environmental limits, and detailed measurement ranges for each model. It also contains wiring diagrams and calibration instructions.
Users can find information on operating temperature (0 °C to +50 °C), humidity (≤85 % RH), and power supply (DC 5 V, ≤80 mA). The manual lists the voltage and current measurement ranges for the four models and provides guidance for installation and maintenance. This manual is written in Chinese.
| Supply voltage | DC 5 V, ≤80 mA |
|---|
The meters require a DC 5 V supply with a maximum current draw of 80 mA.
They can operate from 0 °C up to +50 °C and at relative humidity up to 85 % RH.