River and pond water level sensor Private LoRa type
Denki Corporation Private LoRa Water Level Sensor
Private LoRa device with LPWA output of 250mW installed in areas outside of LTE signal coverage, such as water channels and ponds in mountainous regions.
Our company's Private LoRa communication between the master and slave devices operates at over 10 times the output power compared to conventional LPWA 20mW communications (such as SigFox, ZETA, LoRaWAN, etc.). The system involves setting the master device at the top of a mountain or on a building, while the slave device is installed on-site. You can choose between an ultrasonic sensor or a pressure sensor for the water level gauge. We also offer services to check radio conditions using test devices. (This is a paid service. There is no equipment rental; only on-site attendance is available.) *Sales are limited to municipalities, organizations, and companies; we do not sell to individuals. *For more details, please contact us through the IPROS inquiry form or by phone. *Mentioning "I saw it on IPROS" will help facilitate the explanation. Phone: 088-665-6366 (Contact: Onoe) If you do not have an IPROS-ID, please inquire using the link below. External inquiry form: https://www.densin.co.jp/contact/
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basic information
Private LoRa communication (both master and slave at 250mW) Line-of-sight communication distance: over several tens of kilometers Power supply: Solar power / Lithium iron phosphate lithium-ion battery (5 days guaranteed without sunlight) LTE communication specification: LTE Cat.M1 Notes: Installation locations can be flexible (self-supporting pole type, foundation block mounting, fixed to utility poles, etc.) For the specifications of the water level gauge, please see the following page: https://www.densin.co.jp/product_iot/3486/
Price range
P4
Delivery Time
※It varies depending on the number of units. Multiple base units may be required depending on the radio wave area.
Applications/Examples of results
Installation of water level sensors and waterway gates in mountainous areas outside the LTE communication area (Kochi Prefecture)
Detailed information
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Example of LoRa gateway
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Example of LoRa gateway
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Example of an automatic waterway gate using LoRa communication (delivered)
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Company information
Our company focuses on the construction of mobile phone base stations, communication facilities such as disaster prevention wireless systems, the development, manufacturing, and sales of our own products utilizing IoT technology, and the installation and maintenance of solar power generation systems. We have continuously engaged in new initiatives that leverage our technical expertise, such as building network environments and ICT systems for offices and public facilities. As time has passed, networks have become the foundation of daily life, and the advancement of mobile communication has greatly enriched people's lives. Despite the changes of the times, our commitment to telecommunication remains unchanged: "to deliver absolute quality to our customers." We will continue to be a company that responds to our customers' needs with "quality."