XST-262 digital temperature controller

1Overview

XST-262 digital temperature controllerBy using high-precision operational amplifiers and double integral fractionsA/DConverter31/2bitLEDComposed of digital tube temperature display and other components. It has accurate readings, clear displays, and high measurement accuracy. It is a temperature regulator for various types of electric heating automatic temperature control systems. This instrument integrates temperature regulation signals, upper and lower limit alarm signals, and remote temperature transmission signals. The instrument core and housing are designed with plug-in connections, making it convenient for users to use and maintain.

IIMain technical parameters

1Input signal:Pt100Platinum thermistor.

2Measuring range:0-400℃The measurement range can be customized according to user requirements.

3Display accuracy:0.5Grade.

4output signal:0-10mA(direct current).

IIIPanel layout instructions

1The“PVThe window displays the temperature measurement value.

2Settings - measurement, upper limit, and lower limit setting buttons.

3Upper and lower limits (upper right corner) - upper and lower limit over temperature indication.

4Temperature measurement knob - set the control temperature, with the red indicator light above indicating the setting and the green indicator light indicating the measurement.

5The 'upper limit' knob - sets the upper limit to control the temperature, and the corresponding red indicator light above is set.

6The 'lower limit' knob - sets the lower limit control temperature, corresponding to the red indicator light above being on as the setting.

XST-262 digital temperature controller

4Installation and wiring

1Overall dimensions(long×wide×deep):160×80×130.

Installation panel opening size:152×76.

2The wiring terminal is shown in the figure:

Instructions:a.output0—10mATemperature regulation signal.

b.Transmission signal—4-20mA(Corresponding temperature measurement range:0-400℃).

c.Upper and lower limits—Relay contact output, used for over/under temperature alarm.

The instrument does not include all the functions described in the "instructions" when it leaves the factory, and is made according to the user's ordering requirements.

5Instructions for using the instrument

1After checking that the wiring of each terminal is correct, connect the power supply,PVThe window displays the measured temperature.

2Lightly press the 'Settings' button with one finger for about one second before leaving. At this point, the' Temperature Measurement 'indicator light will turn on (red). Adjust the corresponding knob below while observingPVWindow temperature value, adjust to the temperature value you need. The methods for setting upper and lower limits are similar

3Press the 'Set' button for the first time to set the control temperature (usually100Press the 'Set' button for the second time to set the upper limit control temperature (usually140℃). Press the 'Set' button for the third time to set the lower limit control temperature (usually)<-40℃). Press the 'Set' button for the fourth time to return the instrument to the measurement state, at which point the instrument enters the actual measurement working state (the green measurement indicator light is on).

4This instrument has multiple output interfaces and is manufactured according to user requirements at the factory.

VIMaintenance of instruments

If the instrument is damaged due to a manufacturing quality issue by the manufacturer, the manufacturer will repair it free of charge within one year from the date of manufacture. If the damage is caused by improper storage and use by the user, the user will be responsible for repairing the materials used.