Пассивный беспроводной датчик температуры Acrel ATE400/система контроля
- Категория: Sensors >>>
- Поставщик: Jiangsu,Acrel,Electrical,Manufacturing,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-17-2025 | 0.59 $* | 0.6 $* |
| Aug-17-2025 | 0.93 $* | 0.62 $* |
| Jul-17-2025 | 0.70 $* | 0.23 $* |
| Jun-17-2025 | 0.31 $* | 0.13 $* |
| May-17-2025 | 0.0 $* | 0.71 $* |
| Apr-17-2025 | 0.12 $* | 0.56 $* |
| Mar-17-2025 | 0.98 $* | 0.79 $* |
| Feb-17-2025 | 0.1 $* | 0.67 $* |
| Jan-17-2025 | 0.10 $* | 0.51 $* |
Характеристики
General
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.
Appearance
Parameters
Functions | ATE100 | ATE200 | ATE300B | ATE300 | ATE400 | ||||
Wireless frequency | 2.4GHz | 470MHz | |||||||
Transmission distance | 10m (open area) | 150m(open area) | |||||||
Sampling frequency | 25s | 15s | |||||||
Transmission frequency | 4min | 4min | 15s | ||||||
Installation | Bolted | Belt | Bolted | Tied with cable tie | |||||
Power supply | Battery | CT-powered, l>5A | |||||||
Service life | >5years | >10years | |||||||
Temperature range | -40 °C ~+125 °C | -10°C~+125°C | -50 °C-125 °C | ||||||
Accuracy | ±2 °C | ||||||||
Sensor probe | Alloy chip fixing | Isolated | Alloy chip fixing | ||||||
Application | Between bus bar and cable joints | Bus bar, cable joints and moving contact | Bus bar, cable joints and fixed contact | ||||||
Environment temperature | -40°C~+125°C | ||||||||
Environment humidity | <95% | ||||||||
Atmospheric pressure | 86kPa~106kPa | ||||||||
Installation
Network
FAQ
Q: Battery sensors don't display temperature.
A: Possible Reasons:
1.The sensor's power switch is not turned on;
2.The sensor and transceiver are not matched;
3.Turn on the sensor first, and then power on the transceiver, wait about 15MIN. The distance between the sensor and the
transceiver is far.
Q: Passive sensors don't display temperature.
A: Possible Reasons:1.Installing layers of sensor's alloy plates are not enough, at least 3 layers;
2.The sensor and transceiver are not matched;
3.The starting current when the sensor is installed is less than 5A;
4.The distance between the sensor and the transceiver is far.
A: Possible Reasons:
1.The sensor's power switch is not turned on;
2.The sensor and transceiver are not matched;
3.Turn on the sensor first, and then power on the transceiver, wait about 15MIN. The distance between the sensor and the
transceiver is far.
Q: Passive sensors don't display temperature.
A: Possible Reasons:1.Installing layers of sensor's alloy plates are not enough, at least 3 layers;
2.The sensor and transceiver are not matched;
3.The starting current when the sensor is installed is less than 5A;
4.The distance between the sensor and the transceiver is far.
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