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Shenzhen Besful Electric Co., Ltd.
Floor 4, Building 3, Jia’an High-tech Industrial Park, Block 67, Bao’an New City, Shenzhen Business
0086-755-27816960
Floor 4, Building 3, Jia’an High-tech Industrial Park, Block 67, Bao’an New City, Shenzhen Business
0086-755-27816960
| BF-499T four times timing heating controller,there are four times of heating everyday,avoid the unnecessary consumption for other time, operating regularly,meet the low-carbon Philosophy. |
Mainly applies to tank heating system,the occasions of four largly using water. |
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| Display | Display current time and temperature of tank at suitable time. | ||
| Timing heating | It can set four times of timing heating,the temperature of heating can be set according to actual demand. | ||
| Manual heating | Panel sets manual heating,under normal working mode,when it’s not reach the next heating time,the user can press manual heating button to heating,automatically stops heating when heat to 60℃. | ||
| EEPROM | If the user doesn’t use it for a long time or power off accidently,the controller can keep original setting,when the user reuse it or power on,the controller can continue working as setted parameters. | ||
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| Power supply & power consumption | 220VAC,±10%,50Hz,power consumption:2W. | ||
| Size of whole body | 55x75x85mm | ||
| Installation method,opening size | Windowed installation51x71mm | ||
| Display | LED digital、graphic display | ||
Range of timing & min setting graduation | 00:00～23:59,1 minute. | ||
Range of temperature measurement | -20℃～140℃ | ||
The control range of setted temperature & accuracy | 0℃～99℃;accuracy:1℃. | ||
Input | NTC 1 temperature sensor,the signal line can be extended for 100m. | ||
Output | Norm.open or closed contact one-way output,the volume of resisitive loaded contact is AC220V,6A. | ||
EEPROM | When power off,it can maintain and memory the orginals. | ||
| Selection Guide |
Temperature controller mainly used the occasions of heating and
watering at constant temperature,their main features:NTCtemperature
sensor signal input,control the output of N.O and N.C by setting
the high or low temperature,contol by N.O contact when using as
heating,control by N.C contact when using as watering at constant
temperature,load Contact capacity: 220VAC/6A(resistive),
220VAC/1A(inductive).the sensor can be extended for 100m,the range
of temperature measurement is -20℃~+140℃,the range of control is
-20℃~+120℃.with EEPROM,when power off,the controller can keep
setted value. |
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