Acrel ATE Wireless Temperature Monitoring Sensor Switchgear Connected With Wireless Temperature Measuring Equipment
ATE series wireless temperature measuring sensor has been developed in compliance with Specification for Wireless Temperature Measuring equipment, It is suitable for 3-35kV indoor switchgears, including built-in switchgears, handcart switchgears, fixed switchgears and loop-net switchgears.
Technical Features
|
Items |
Features |
|
|
Environment |
Temperature |
-40℃~85℃ |
|
Humidity |
≤95% | |
| 86kPa~106kPa | ||
|
ATE100M/100/200 Active wireless temperature sensor
|
Wireless frequency |
470MHz,433Mhz |
|
Communication distance |
150m(470Mhz) ,50m(433Mhz)in open area |
|
|
Sampling frequency |
25s | |
|
Transmitting frequency |
25s-5min adaptive | |
|
Power source |
Battery |
|
|
Installation |
Magnetic / bolted /Belt |
|
|
Range of temperature |
-50℃~+125℃ | |
|
Precision |
±1℃ | |
|
Application |
Joints in high or low voltage switchgears |
|
|
Battery life |
≥5 years(25℃) |
|
|
400 Passive wireless temperature sensor |
Wireless frequency |
470MHz,433Mhz |
|
Communication distance |
150m(470Mhz) ,50m(433Mhz)in open area |
|
|
Sampling frequency |
15s | |
|
Transmission frequency |
15s | |
|
Power source |
CT-powered, starting current≥5A Max current≤5000A |
|
|
Installation |
alloy chip fixing |
|
|
Sensor probe |
alloy bottom |
|
|
Range of temperature |
-50℃~125℃ | |
|
Precision |
±1℃ | |
|
Application |
Joints in high or low voltage switchgears |
|
|
ATE100P/200P Wireless temperature sensor
|
Wireless frequency |
470MHz,433Mhz |
|
Communication distance |
150m(470Mhz) ,50m(433Mhz)in open area |
|
|
Sampling frequency |
25s | |
|
Transmitting frequency |
25s-5min adaptive | |
|
Power source |
Battery |
|
|
Installation |
bolted /Belt |
|
|
Range of temperature |
-50℃~+150℃ | |
|
Precision |
±0.5℃ | |
|
Application |
Voltage switchgears |
|
|
Battery life |
≥5 years(25℃) |
|
|
Protection level |
IP68 | |
|
ATE300M multi Loop temperature sensor
|
Wireless frequency |
433-510MHz |
|
Communication distance |
1000m in open area |
|
|
Sampling frequency |
1-240s | |
|
Power source |
AC/DC 85~265V | |
|
Installation |
Rail type/Tie type |
|
|
Range of temperature |
-40℃~+140℃ | |
|
Precision |
±1℃ | |
|
Application |
Joints in low voltage switchgears |
|
|
ATE300P Probe lead out temperature sensor
|
Wireless frequency |
433/470MHz |
|
Communication distance |
500m in open area |
|
|
Sampling frequency |
25s | |
|
Transmitting frequency |
25s-5min adaptive | |
|
Power source |
Battery |
|
|
Installation |
Rail type/Tie type |
|
|
Range of temperature |
-50℃~+300℃ | |
|
Precision |
±1℃ | |
|
Battery life |
≥5 years(25℃) |
|
|
Protection level |
IP65 | |
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