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Description

BT5A (48X96 mm) digital temperature controller is the newest release of the intelligent temperature control instrument. It perfectly conbine PID control and fuzzy control, and embedded in the newest SCM. It can be widely used in petroleum, chemical, paper-making, ceramics, light industry, metallurgy, heat treatment and other industries.

Feature

   Huge PV display for best visibility

   ±0.1℃ high accuracy

   Extensive number of I/O points

   Up to 3 points Alarms

Specification

Power Supply                     AC100~240V, 50/60Hz
                                         AC24V, 50/60Hz
                                         DC24V
Indication Accuracy            Thermocouple:±0.3% of indication value or±0.1℃，whichever is greater
                                         Platinum resistance thermometer:±0.2% of indicaiton value or ±0.1℃, whichever is greater
                                         Analog input:±0.2%FS or ±0.1℃, whichever is greater
Control Output1                   Relay Output:250VAC/2A or 30VDC/2A
                                          Voltage Output:12VDC/20mA(for driving SSR)
                                          Current Output:4~20mA DC/0~20 mA DC
Control Output2                   Relay Output:250VAC/2A or 30VDC/2A
                                          Voltage Output:12VDC/20mA(for driving SSR)
                                          Current Output:4~20mA DC/0~20 mA DC
Control Method                    ON/OFF or 2-PID control(with auto-tuning)
Input Sampling Period           0.25Sec/0.5Sec/1Sec(optional)
Numbers of Alarm                 Up to 3 points
Ambient Humidity                 ≤90RH(Avoild freezing or condensation)
Input Type

Thermocouple：S(0~1768℃)，R(0~1768℃)，B(0~1820℃)，K(0~1372℃)，N(0~1300℃)，E(0~1000℃)，J(0~1200℃)，T(0~400℃)，WRe5-WRe26(0~2315℃)，WRe3-WRe25(0~2315℃)
Resistance Temperature Detector：CU50(0~150℃)，CU100(0~150℃)，PT100(0~850℃)
Analog Input type：4~20mA,0~20mA,0~5V,0~10V