Acrel ATE400 Wireless Temperature Measuring Sensor
Acrel ATE400 Wireless Temperature Measuring Sensor
Acrel ATE Series Wireless Temperature Measuring Sensor
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.
ATE Series Wireless Temperature Monitoring Devices Overview
Cloud+Local Solution
Local Only Solution
Picture On-site
Benefits of ATE400 Wireless Temperature Sensor
• Wireless transmit, 470MHz / 433MHz
• Wireless transmission distance, 150 meters in the open area
• Fast sampling frequency, 15s
• CT powered, starting current ≥5A
• Widely temperature measuring range, -50℃~+125℃
Application of ATE400 Wireless Temperature Sensor
● Medium/Low-voltage switchgear
● Cable joints
● Circuit breaker contact
● Copper bars
Acrel ATE Series Wireless Temperature Measuring Sensor
Technical Parameters
| Wireless temperature sensor | ||||
| 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 | -50℃~125℃ | |||
| Accuracy | ±1℃ | |||
| 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 | |||
| 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 | ||
