Overview
| brand | Ankeri | model | ATE400 |
| Sensor type | type of output | ||
| Local temperature sensing | Remote temperature sensing | ||
| resolving power | Main characteristics | ||
| Supply voltage | Precision - highest (lowest) | ||
| Operating temperature | Packaging/Specifications | ||
| packing | authentication | ||
| Minimum packaging quantity | output signal | unknown | |
| Production process | Aluminum sheet | Temperature sensing element | Bus temperature measurement |
| Physical properties of materials | Cable joint temperature measurement | material quality | metal |
| Measurement method | Contact type | Processing customization | yes |
| Measuring range | -50 ℃~+125 ℃ | accuracy | ± 1 ℃ |
| sensitivity | CT powered, starting current 5A/battery powered, service life ≥ 5 years | quantity | nine thousand nine hundred and eighty-nine |
| encapsulation | Carton packaging | Batch number | Production according to order |
Product Details
ATE400 High Voltage Cabinet Bus Wireless Temperature Sensor
Ankrui Ankrui ATE400 wireless temperature sensor is suitable for temperature monitoring of equipment such as cable joints, circuit breaker contacts, knife switches, high-voltage cable intermediate heads, dry transformers, low-voltage high current, etc. in high and low voltage switchgear. It prevents excessive contact resistance and heating caused by oxidation, looseness, dust and other factors during operation, becoming a safety hazard, improving equipment safety and ensuring timely and continuous operation Accurately reflect the operating status of equipment and reduce equipment accident rates.
1、 Introduction to Wireless Temperature Measurement Sensors
The wireless temperature measurement scheme for electrical contacts consists of a wireless temperature sensor and a receiving unit. The temperature sensor is directly installed at the heating contact, and the temperature measurement data is sent to the receiving unit through wireless radio frequency technology, which can ultimately be uploaded to the centralized display host.
2、 Function of wireless temperature measurement sensor
Online temperature monitoring is mainly aimed at monitoring the temperature of electrical connection points such as busbar grounding points, circuit breaker contacts, and cable joints in high and low voltage switchgear, to prevent potential hazards caused by excessive contact resistance caused by oxidation, looseness, dust, and other factors during operation. Online temperature monitoring can improve equipment security, timely and continuously reflect equipment operation status, avoid accidents, and reduce equipment accident rates.
Architecture diagram of wireless temperature measurement system
3、 Application scenarios of wireless temperature sensors
Wireless temperature measurement is commonly used for cable joint temperature measurement, contact temperature measurement, busbar temperature measurement, cabinet environment temperature measurement, transformer temperature measurement, surface temperature measurement, bridge, long cable temperature measurement, motor surface and internal winding temperature measurement, and other parts.
4、 Introduction to wireless temperature measurement device products
1. Battery type wireless temperature sensor
2. CT powered wireless temperature sensor
3. Wireless temperature measurement transceiver
4. Temperature measurement display terminal
Wall mounted display terminal:
The Association between Passive Temperature Measurement Technology for Power and the Internet of Things in ATE400 Wireless Temperature Measurement Solution
The construction of the ubiquitous power Internet of Things can achieve the interconnection of everything in the power system and human-machine interaction. The main characteristics of the ubiquitous power Internet of Things are state perception, information processing, and convenient and flexible application. According to State Grid regulations, by 2021, State Grid plans to preliminarily establish the ubiquitous power Internet of Things. With the acceleration of ubiquitous power Internet of Things investment, its related industrial chains such as terminal information collectors (sensors, RFID, etc.), edge computing, communication networks, cloud platforms, artificial intelligence, etc. will continue to benefit. There is a strong correlation between power passive temperature measurement technology and the power Internet of Things, which can provide a wide range of accurate data sources for the construction of ubiquitous power Internet of Things. Internet of Things technology has bridged the information silos of traditional industries, provided high-quality and affordable services for users, and made it possible for everything to connect with each other. The passive temperature measurement technology for power is based on the design of passive wireless sensors and recognition chips, which has the advantages of stable collection and reliable data. RFID has a wide range of applications in the power industry, such as temperature measurement for switchgear busbars, temperature measurement for ring network cabinet plugs, and temperature measurement for moving contacts.