Crystal-type water level gauge converter 'WW4456-□□2' <Wireless transmission specification>
For dam measurement observations and river water level observations! No need to obtain a license for radio stations under the Radio Law.
The "WW4456-□□2" is a crystal-type water level gauge converter that uses specific low-power radio for wireless transmission. In cases where the communication distance needs to be extended or where the line of sight cannot be secured due to obstacles, communication is possible up to a maximum of 4 km by using a wireless relay. It is suitable for installation in locations where laying cables to the water level gauge transmitter is difficult. 【Features】 ■ Communication is possible between the wireless transmission unit and the wireless reception unit up to a maximum line of sight distance of 1 km. ■ Communication can be extended up to a maximum of 4 km through a wireless relay. ■ Utilizes specific low-power radio. *For more details, please refer to the PDF document or feel free to contact us.
Inquire About This Product
basic information
【Size】 ■ Crystal-type water level gauge converter (wireless transmission specification): Approximately 480(W) × 149(H) × 230(D) mm ■ Specific low-power wireless receiver: Approximately 76(W) × 135(H) × 27(D) mm *Note: Connectors and protrusions are not included ■ Wireless transmission box: Approximately 300(W) × 500(H) × 165(D) mm *Note: Mounting brackets are not included *For more details, please refer to the PDF document or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
[Examples of Achievements] ■ Ministry of Land, Infrastructure, Transport and Tourism Regional Development Bureau, Dams, Rivers, etc. ■ Local Governments River Division, Waterworks Bureau, Civil Engineering Office, etc. *For more details, please refer to the PDF document or feel free to contact us.
catalog（1）
Download All Catalogs
Company information
YDK Technologies contributes to a peaceful and prosperous society by supporting your safe and secure living through advanced and diverse sensing technologies in four fields: defense, environmental measurement, navigation, and aviation/combustion, on a global scale. What is common to all of this is the commitment to "play a part in creating a society where people can live with peace of mind by providing reliable equipment and information." The environmental measurement business was founded in 1852 as Nakamura Sakyoshi Surveying Instruments, and after several name changes to Nakasa Instruments, Yokogawa Weatherc, Yokogawa Electronic Devices, and YDK Technologies, we have been engaged in the development, manufacturing, and sales of meteorological and hydrological observation instruments. We will continue to fulfill this social mission while looking to the future and will keep challenging ourselves in new fields using innovative technologies.