● Wireless transmit, 470Mhz / 433Mhz;
● Wireless transmission distance, 150 meters;
● Fast sampling frequency, 25s;
● Battery-powered, more than 5 years;
● Widely temperature measuring range, -50℃~+125℃.
● Application: Switchgear, Busbar, Bus duct, Electric contact, Cable joint, Rain main unit and etc
General
ATE200 wireless temperature sensor has been developed in compliance with Specification for Wireless Temperature Measuring equipment, NB/T 42086-2016. It is suitable for 3-35kV indoor switchgears, including built-in switchgears, handcart switchgears, fixed switchgears and loop-net switchgears. It is also suitable for 0.4kV low-voltage switchgears such as fixed switchgears and drawer switchgears.
Product Selection
Specification
Wireless temperature sensor
|
ACREL Model |
ATE100 |
ATE100M |
ATE200 |
ATE400 |
|
Power supply |
powered by battery |
powered by CT sensing |
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|
Transmission frequency |
470Mhz or 433Mhz |
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Sampling cycle |
25s |
15s |
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Transmission cycle |
5min |
15s |
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Measuring range |
-50℃~125℃ |
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Accuracy |
±1℃ |
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Communication distance |
150m in open space |
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Operation Life |
>5years(battery life) |
>10years |
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Installation |
Screw bolted installation |
Magnetic installation |
Belted installation |
fixed by compound metal |
|
Application |
circuit breaker contact, busbar, cable contact and other big current |
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Transceiver
|
ACREL model |
ATC450-C |
ATC600 |
|
Power supply |
DC24V |
AC/DC 110V/220V |
|
Installation |
Din rail 35mm or screw fixed |
Din rail 35mm |
|
Communication |
Modbus RTU RS485 |
Modbus RTU RS485 |
|
Extra function |
No |
Alarm output 2DO |
Structure
Dimension
Typical Connection
Photos on site
|
Item |
Value |
|
|
Wireless temperature measurement |
Wireless frequency |
470Mhz / 433Mhz |
|
Communication distance |
150m in open area |
|
|
Sampling frequency |
25s |
|
|
Transmission frequency |
4min |
|
|
Power source |
Battery |
|
|
Installation |
Bolted |
|
|
Range of temperature |
-40°C~125°C |
|
|
Precision |
±2 °C |
|
|
Application |
Joints between bus bar and cable |
|
|
Service life |
>5 years |
|
|
Environmental requirement |
Operating temperature |
-40°C~125°C |
|
Relative humidity |
<95% |
|
|
Atmospheric pressure |
86kPa 〜106kPa |
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