| Customization: | Available |
|---|---|
| Installation Type: | Fix |
| Sensing Type: | Wireless |
|
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Overview
ATE series wireless temperature measuring 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. The wireless temperature sensors can be installed at any heating point in switchgears, the device utilizes the wireless data transmission technology for real-time transmission of monitored temperature data. In addition, it can be transmitted to display device or remote intelligent monitoring system.
Function&Parameter
| Mini type passive temperature sensor structure introduction: 1 -- The core of wireless temperature sensor ATE400 2 -- alloy bottom, touched with temperature probe 3 -- metal hasp, for fixing alloy chip 4 -- alloy chip, for CT-powered 5 --silicone gasket, used to support the alloy chip 6 --alloy chip hole, used to install the alloy chip |
| Items |
Features |
|
| Environment | Temperature |
-40ºC~125ºC |
| Humidity |
≤95% |
|
| atmospheric pressure |
86kPa~106kPa |
|
| 400 Passive wireless temperature sensor |
Wireless frequency |
470MHz |
| Sampling frequency |
15s |
|
| Transmission frequency |
15s |
|
| Power source |
CT-powered, starting current≥5A |
|
| Installation |
alloy chip fixing |
|
| Sensor probe |
alloy bottom |
|
| Range of temperature |
-50ºC~125ºC |
|
| Precision |
±1ºC |
|
| Application |
Joints in high or low voltage switchgears |
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