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| 联系我们 Contact Us |
北京东方锐择科技有限公司
地址：北京市海淀区创业中路36号楼四层
邮编：100085
联系电话：010-62964368
荧光光纤传感事业部：
销售：134 6679 1148 （张经理）
人力资源：010-62964368
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| Distribution Plant |
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| FTM-3CH-C220 products |
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| 分类：Distribution Plant 点击数：6499 更新时间：2014/10/11 |
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· Intelligent supporting equipment for high voltage switchgear, transformers, variable-frequency drive, reactors, etc; |
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· Intrinsically safe, anti-electromagnetic interference, electrical insulation, high stability, corrosion resisitant, long lifetime; |
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· High temperature measurement precision and wide temperature measurement range; |
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· Flexibly configured temperature channels and main engines； |
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· Simple Installation, flexible networking, standard data transmission; |
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· Low cost, reliable quality, supporting with high-end equipment, comprehensive competitiveness. |
Product Selection and performance index
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performance index |
FTM-3CH-C220-F |
FTM-3CH-C220-FS |
FTM-3CH-C220-L |
FTM-3CH-C220-R |
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Measure range |
-40～200℃ |
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Resolution |
0.1℃ |
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Accuracy |
Grade 0.5 |
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measuring frequency |
2s |
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Thermometry channel number |
1-3channels available |
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power supply mode |
220VAC |
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power consumption |
15W |
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screen display |
Digital display |
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operating temperature |
-10～60℃ |
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storage temperature |
-20～75℃ |
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Prober |
ORZ-OTP Optical fiber temperature measuring probe (self-produced) |
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optical coupler |
HP standard optical coupler |
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Weight |
1KG |
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Switch output interface |
Three switch signal normally open contact with capacity of 220VAC、5A--
Over-temperature alarm, Over-temperature trip, Instrument failure alarm |
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Single-phase fan control |
Manual / automatic control of fan starts and stops，can set start and stop temperature and return difference |
none |
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Black boxstorage function |
none |
TXT files to the SD card storage ,The shortest interval can be set to store 5s |
none |
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Analog interface |
none |
4 ~ 20mA output 3-channel temperature |
none |
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Communication port |
none |
RS485 |
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Communication protocol |
none |
MODBUS |
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