Wireless temperature collector
- Product description
- Technical specifications
- Product portfolio
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- Wireless temperature collector
AOYX series battery powered wireless temperature display device:
◆ overview
The wireless temperature display device is a field installed temperature unit that can be directly installed in the junction box of an industrial thermistor to form an integrated temperature measurement instrument. It can be widely applied in industrial sectors such as metallurgy, petroleum, chemical, power, light industry, textile, food, national defense, and scientific research.
◆ Function principle
The thermal resistance sensor converts the measured temperature into an electrical signal. After 18 bit A/D acquisition, the temperature value is corrected using the multi segment line approximation method and displayed on the LCD. And the temperature value is wirelessly transmitted to the digital display meter. This product is suitable for temperature measurement of mobile and rotating equipment.
This product is powered by a lithium battery and uses the LoRa modulation technology of SX1278 as its core. It adopts a star shaped network design to build a low-power temperature measurement system that can withstand complex environments such as long communication distances and multiple interference sources. LoRa is based on the Sub GHz frequency band, making it easier to communicate over long distances with lower power consumption. Its low-power characteristics greatly extend its lifespan, and LoRa signals have strong penetration into buildings (up to 10 kilometers in open spaces). Suitable for low-cost large-scale deployment of the Internet of Things.
◆ Main features:
▶ Adopting silicone rubber or epoxy resin sealing structure, it is shock resistant, moisture resistant, and suitable for installation and use in harsh on-site environments.
▶ High precision, low power consumption, wide temperature range for use, stable and reliable operation.
▶ Widely applicable, it can form an integrated on-site installation structure with thermal resistance, and can also be installed as a functional module in detection equipment and instrument panels for use.
Doppler flow meter brings you professional service,human interaction is more user-friendly, and menu settings do not require manual support!
Display in high definition and high brightness.
LORA is set to fully open parameters.
Support: RS485 output, 4-20mA output, 4 sets of relay outputs.
Adapt to various types of LORA output transmitters for Autai Automation!
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◆ Technical parameters:
▶ Input signal: Thermistor: Pt100
▶ Accuracy level: 0.2% FS
▶ Wiring method: resistance three wire system
▶ Display mode: Five digit LCD display.
▶ Communication method: 433M
▶ Power supply method: battery.
▶ Explosion proof grade: ExdIIBT4
▶ Allowable load resistance: The load resistance can be between 0-600 Ω
Choose to use within the scope.
▶ Work environment:
A: Environmental temperature: -10 to+60 ℃
B: Power consumption:<10mW
C: Relative humidity: 5% -95%
D: Mechanical vibration f ≤ 50Hz, amplitude ≤ 0.15mm
E: No corrosive gas or
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Address：
No.36, Longhui Road, Wujin National Hi-Tech Industrial Development Zone, Jiangsu Province, China
Address：
Building 5 and 11, Fuzhou IoT Industrial Park,
No. 12 Xingye West Road, Mawei District, Fuzhou City
Tel：
+86-13055728858
Email:
aotai03@fjautec.com Mr. Zhou
aotai01@fjautec.com Mr. Liao
aotai02@fjautec.com Mr. Zhang
aotai04@fjautec.com Mr. Chen
Email:
autec@163.com
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