| Customization: | Available |
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| Type: | Network Type |
| Measuring Medium: | Temperature |
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Wireless transmit,470MHz or 433MHz
Wireless transmission distance, 150 meters in open area;
Battery -powered, more than 5 years;
Widely temperature measuring range, -50ºC~+125ºC.
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.
Dimension
| ACREL Model | ATE100 | ATE100M | ATE200 | ATE400 |
| Power supply | powered by battery | powered by CT sensing | ||
| Transmission frequency | 470Mhz or 434Mhz | |||
| Sampling cycle | 25s | 15s | ||
| Transmission cycle | 5min | 15s | ||
| Measuring range | -50ºC~125ºC | |||
| Accuracy | ±1ºC | |||
| Communication distance | 150m in open space | |||
| Operation Life | >5years(battery life) | >10years | ||
| 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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