Water Level Sensor - Company Ranking(5 companyies in total)

Last Updated：Aug 13, 2025 Aggregation Period:Jul 16, 2025〜Aug 12, 2025
This ranking is based on the number of page views on our site.

Company Name	Company information	Featured Products
Company Name	Company information	Product Image, Product Name, Price Range	overview	Application/Performance example
電信	Address Tokushima/ number of employees 45 Business Activities ■ Mobile phone base station construction (NTT Docomo, KDDI-au, SoftBank Mobile, Rakuten Mobile) *Including concrete foundation work ■ Types of mobile phone base station construction (site negotiation, construction work, radio equipment work, adjustment work, SIS-OP) ■ Disaster prevention radio construction ■ Government information and communication construction ■ Police communication construction ■ A-XGP/PHS base station construction (site negotiation, installation work) ■ A-XGP/PHS maintenance ■ Optical network construction ■ Communication equipment construction ■ Wireless LAN/LAN construction ■ Internet environment development and maintenance ■ Web camera installation and maintenance ■ Solar power generation system (design, construction, application) ■ EV charger (design, construction, application) ■ Wind power generation construction (less than 20kW) ■ IoT solutions (in-house development, equipment design, cloud construction) - Pond monitoring (disaster prevention priority ponds, etc.) - River monitoring - Rain gauge - Water supply reservoir monitoring - Field water level monitoring - Greenhouse monitoring - Crop storage monitoring - Pest monitoring - etc. Key Partners	River and pond water level sensor Private LoRa type 500,000 yen-1 million yen	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/	Installation of water level sensors and waterway gates in mountainous areas outside the LTE communication area (Kochi Prefecture)
---	Address --- Business Activities ---	--- ---	---

電信

Address

Tokushima/

number of employees

45

Business Activities

■ Mobile phone base station construction (NTT Docomo, KDDI-au, SoftBank Mobile, Rakuten Mobile) *Including concrete foundation work ■ Types of mobile phone base station construction (site negotiation, construction work, radio equipment work, adjustment work, SIS-OP) ■ Disaster prevention radio construction ■ Government information and communication construction ■ Police communication construction ■ A-XGP/PHS base station construction (site negotiation, installation work) ■ A-XGP/PHS maintenance ■ Optical network construction ■ Communication equipment construction ■ Wireless LAN/LAN construction ■ Internet environment development and maintenance ■ Web camera installation and maintenance ■ Solar power generation system (design, construction, application) ■ EV charger (design, construction, application) ■ Wind power generation construction (less than 20kW) ■ IoT solutions (in-house development, equipment design, cloud construction) - Pond monitoring (disaster prevention priority ponds, etc.) - River monitoring - Rain gauge - Water supply reservoir monitoring - Field water level monitoring - Greenhouse monitoring - Crop storage monitoring - Pest monitoring - etc.

Key Partners

Featured Products

River and pond water level sensor Private LoRa type

overview

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/

Application/Performance example

Installation of water level sensors and waterway gates in mountainous areas outside the LTE communication area (Kochi Prefecture)
---

Address

---

Business Activities

---

Water Level Sensor - Company Ranking(5 companyies in total)

Membership (free) is required to view all content.