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58520 digital temperature controller
Operation Instruction
58520 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.
Ⅰ. Technical specification:
1. Input type: J
2. Measure and control range: 0~399℃
3. Accuracy: ≤1.0%F.S±1B
4. Proportional band range: ±12℃
5. Control period: 30±3Sec
6. Output contact capacity: 220VAC, 5A (resistance load)
7. Power supply: AC 85～242V, 50/60HZ
8. Power consumption: ＜3W
9. Overall size and installation hole（mm）: 96×96×85; 92×92
10. Working environment: temperature: 0~50℃; relative humidity: ＜ 85%RH, without corrode gas.
Ⅱ. Connection scheme (consult):
1. Terminal No.1, No.2 are input of thermocouple signal J
2. Terminal No.12, No.13 and No.14 are relay output. When
the green light of “ON” brighten, terminal No.12 and No.13
are connected and terminal No.13 and No.14 are disconnected.
When the green light of “ON” goes out, terminal No.12 and
No.13 are disconnected and terminal No.13 and No.14 are
connected.
3. Terminal No.13 and No.14 are power supply of AC85～242V.
Ⅲ.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℃ and
399℃.
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