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Wireless temperature sensor
Wireless temperature sensors are suitable for temperature monitoring of contacts, busbars, cables, and other electrical contacts of high and low volta
Product details
Product Introduction
In power distribution facilities, the disconnection contact points and cable joints of various equipment may experience increased contact resistance due to poor contact, looseness, insulation aging, arc impact, and other reasons during long-term operation, resulting in a continuous increase in contact point temperature and affecting the safe and stable operation of the power system. Therefore, real-time monitoring of temperature at key points of power distribution facilities is increasingly recognized and valued by everyone.
The YX wireless temperature measurement system independently developed by the company adopts micro electromechanical technology and Internet of Things technology, which is a new concept of intelligent wireless temperature measurement system. Suitable for temperature monitoring of electrical contacts, busbars, cables, and other electrical contacts of high and low voltage equipment such as high and low voltage switchgear, transformers, etc. in industries such as power, steel, mining, and petrochemicals.
Application scenarios
Wireless temperature sensors are suitable for temperature monitoring of contacts, busbars, cables, and other electrical contacts of high and low voltage equipment such as high and low voltage switchgear, transformers, etc. in industries such as power, steel, mining, and petrochemicals.
Advantages and Highlights
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1. There are various installation methods to choose from, which can adapt to most high-voltage wireless temperature measurement scenarios for installation and application
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2. Wireless communication method, no wiring required, quick and convenient installation and use
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3. System integration design, the upper computer (temperature measurement host) can be connected to the intelligent power comprehensive monitoring system
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4. Built in power supply design, durable and long-lasting
Installation Instructions
On the left is a press fit fixationInstallation structure, commonly used for wireless temperature monitoring of terminal nodes.
On the right is a bundled fixed installation structure, commonly used for wireless temperature monitoring of high-voltage circuit breakers and high-voltage switches.
Functional Parameters
| Name | Crimp type wireless sensor | Bundled wireless sensor |
| Model number | YX-TS300 | YX-TS100 |
| Temperature measurement range | -40℃～125℃ | |
| ambient temperature | -40℃～85℃ | |
| ambient humidity | 5%～95% | |
| Accuracy | ±1℃ | |
| resolution | 0.1℃ | |
| Transmission distance | 200 meters (open space) | |
| Transmission frequency | 433M | |
| Parameter setting | Can set sensor communication channel, address, sampling frequency, transmission frequency, and warning temperature | |
| Intelligent judgment | If the temperature exceeds the warning temperature or the temperature changes by ≥ 2 ℃ within 2 sampling times, the data will be sent immediately | |
| Sampling frequency | Can be set between 30s and 90s | |
| Launch interval | 1min -60min adjustable | |
| Temperature measuring element | thermistor | |
| Temperature measurement method | Contact temperature measurement | |
| time constant | From 25 ℃ air to 85 ℃ water, the resistance value changes by 63.2%, with a reaction time of 7 seconds | |
| power supply method | 3.6V lithium battery | |
| working life | Working life ≥ 5 years (launched every 5 minutes) | |
| battery capacity | 2800mAH | |
| Installation method | Crimp type, waterproof type | |
| External dimensions | 62mm*45mm*23mm | |
| Application scope | Outdoor transformer, knife switch | |
installation dimensions
Appearance diagram of crimping wireless temperature sensor
Bundled wireless temperature sensor view
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