XMTA-2301 series digital temperature controller has digital display of the temperature measured value
and time proportion control function. It has high precision, good reliability, strong cushioning, easy
installation and other advantages. This controller is widely used as temperature measurement and
automatic control in light and heavy industry, such as metallurgy, chemical, electronic, machinery,
textile, plastic, refrigeration, medical treatment, electric oven, and so on.
Specifications:
Measure and control range |
0~399 |
Input( Single signal ) |
CU50(-50~150),PT100(-80~600),K(-30~999),E(-30~700),
J(-30~900),T(199~400) |
Accuracy |
≤1.0%F.S±1B |
Control period |
30±3Sec |
Output contact capacity |
220VAC, 5A (resistance load) |
Power supply |
AC 85~242V, 50/60HZ |
Power consumption |
<3W |
Overall size and installation hole(mm) |
96×96×85; 92×92 |
Working environment: |
temperature: 0~50°C; relative humidity: < 85%RH, without corrode gas |
X M (1) (2)-(3)(4)(5)(6)
1 2 3 4 5 6
1:Display control method:"T" temperature controller;"Z" single display instrument
2:Size
Empty:160×80×50 Installation hole 152×76; A:96×96×150 Installation hole 92×92
B:60×120×150 Installation hole 56×116; D:72×72×110 Installation hole 68×68
E:48×96×110 Installation hole 44×92; F:96×48×110 Installation hole 92×44
G:48×48×110 Installation hole 45×45 ; H:80×160×150 Installation hole 76×156
3:operation display method
'1'potentiometer setting,entire measurement distance display;
'2'push-numerical code switch seeting ,entire measurement distance display.
4:master control method
'0'ON/OFF adjustment; '1'ON/OFF differential control (dead space enlargement)
'2'2-ON/OFF adjustment; '3'time proportional ON/OFF adjustment; '5'Solid state relay adjustment'6mono-phase trigger adjustment ; '7'mono-phase over zero trigger adjustment
'8'3-phase over zero trigger zdjustment ; '9'continuous PID standard current signal output
5:an additional alarm
blank or '0':indicates no alarm '1':upper limit touch alarm ; '2':lower limit touch alarm ;
'3':upper,lower limit touch alarm;
6:input signal classification :
'1'thermocouple; '2'thermresistance;'3'mV signal ; '4'resistance signal
'5'standard current signal; '7'humidity sensor
suffix 'D'30A big power relay
Method to use:
1. This temperature controller should be fixed in the installation hole. Connect the power, sensor and output controlling wires properly according to the connection scheme. It will display the actual measured temperature after switching on.
2. The dial button on the panel of the controller can be set to any temperature you want between 0°C and 399°C.
3. Control mode:
When the actual measured temperature don't enter the proportional band and the setting temperature is higher than the actual measured temperature, the terminal "12" and "13" connect , the terminal "13" and "14" disconnect. The load starts heating at the moment and its temperature is going up.
When the actual measured temperature don't enter the proportional band and the setting temperature is lower than the actual measured temperature, the terminal "12" and "13" disconnect , the terminal "13" and "14" connect . The load does not heat at the moment and its temperature is going down.
After the actual measured temperature entry into the proportional band, the relay start opening and closing according to the controlling rule. The higher temperature , the shorter connecting time of relay between terminal "12" and "13 ", vice versa .The meter control the temperature by the way of changing the average heating power of load.
Note: Time proportion adjustment: the time proportion is also known as intermittent ratio adjustment, change the average heating power to achieve control in the unit time (cycle). When the actual temperature access to the dashboard proportional band, relay release cyclically, suction, by changing the absorption and release time proportion to change the average heating power of heat load, thus changing temperature for purpose.
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