Ankerui Motor Winding 8-Channel PT100 Intelligent Temperature Inspection Instrument

1. Overview

The ARTM series temperature inspection and control instrument is suitable for measuring and controlling multiple temperatures, mainly used for temperature inspection, measurement and control in thermal power plants, hydropower stations and other occasions.

2. Function

Measure the temperature of Pt100 in 8 channels, and any channel can also be shielded.

3. Technical parameters

Working power supply: AC/DC 220V, AC/DC 110V adaptive

Installation method: Embedded installation

Communication interface: Standard configuration includes 1 485 interface (Modbus RTU protocol)

Temperature measurement range: -200 ℃ to 600 ℃

Contact temperature measurement accuracy: Level 0.5

Alarm output: 2 channels are normally open, corresponding to the low alarm value and high alarm value of each channel respectively

Output capacity: AC 250V/5A, DC 30V/5A

Note: For temperature measurement of transformer or motor windings, sensors are recommended to be pre embedded in the equipment

4. Installation size

On your distribution panel, choose a suitable location to open an installation hole with the same size as the opening of the installed temperature monitoring device.

Take out the temperature monitoring device, loosen the positioning screw (counterclockwise), and remove the installation bracket.

Insert the instrument into the instrument hole of the distribution panel.

Insert the instrument and install the mounting bracket and positioning screw (clockwise).

5. Wiring method

Ankerui Motor Winding 8-Channel PT100 Intelligent Temperature Inspection Instrument

Ankerui Motor Winding 8-Channel PT100 Intelligent Temperature Inspection Instrument

6. Agreement

When the data frame reaches the terminal device, it enters the addressed device through a simple "port". The device removes the "envelope" (header) of the data frame, reads the data, and if there are no errors, executes the task requested by the data. Then, it adds the generated data to the obtained "envelope" and returns the data frame to the sender. The returned response data frame contains the following content: the terminal slave address (Address), the executed command (Function), the requested data generated by executing the command (Data), and a checksum (Check). There will be no successful response if any errors occur.