Wireless Measurement System Main Unit [USB/Ethernet/Wi-Fi Communication]
HD35APW: 920MHz wireless data logging system USB/Ethernet/Wi-Fi compatible access point (master unit) by Senseka.
Adopting 920MHz band wireless! Remote monitoring of measurement data obtained by the logger (slave device) via USB, Ethernet, and Wi-Fi communication!
The HD35APW is the master unit (access point) of the Senseca wireless data logging system "HD35 series." ■ Centralized management of measurement data collected from various data loggers via 920MHz wireless communication ■ Up to 254 data loggers (slave units) can be connected, enabling a reliable monitoring system for a wide range of applications ■ Data can be transmitted to PCs or networks via USB, Ethernet, or Wi-Fi ■ If a LAN environment is available, there is no need to place the master unit near the PC, allowing for data collection and management from a distance ■ In addition to automatic saving of measurement data, it also supports data transmission to FTP servers, HTTP servers, and the cloud ■ An alarm email is automatically sent when thresholds are exceeded, allowing for quick identification of abnormalities in temperature and humidity management or equipment monitoring ■ Ethernet communication: Supports Modbus TCP/IP, making it easy to integrate with PLCs and higher-level monitoring systems ■ The multi-client feature allows for the operation of multiple access points on the same LAN, accommodating large-scale systems *For more details, please download the PDF or feel free to contact us.
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basic information
Wireless frequency: 915.9 to 929.7 MHz Transmission distance: 300 m to data logger with internal antenna in open space, 500 m to repeaters or data loggers with external antenna Power supply: Built-in 3.7V lithium-ion rechargeable battery, capacity 2250 mA/h, DC6V output AC adapter, direct power supply from PC USB port Battery life: Over 2 days (J) (when not connected to local network), approximately 12 hours (when using Ethernet), approximately 14 hours (when using Wi-Fi) USB output: Yes (CP31 cable) RS485 output: No Ethernet connection: Yes Wi-Fi connection: Yes 4G connection: No Communication functions: Alarm sending via email, data sending via email, FTP, HTTP (cloud), Modbus TCP/IP protocol compatible, DeltaOHM cloud (free) compatible Operating conditions: -10 to +60℃ / 0 to 85% RH, no condensation Dimensions: 135×86×33 mm (excluding antenna) Weight: Approximately 200 g Housing material: Plastic *For more details, please download the PDF or feel free to contact us.*
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Applications/Examples of results
● Food service (frozen containers, refrigeration and low-temperature storage, food processing and transportation) ● Health-related (storage of pharmaceuticals, vaccines, blood, incubators, monitoring of operating rooms) ● Greenhouses and other agricultural applications ● Environmental analysis (air quality, meteorology, and hydrology) ● Monitoring of solar panels and power generation ● Monitoring of museums and archives ● Transportation of fragile products (monitoring of shocks through acceleration measurement) ● Air conditioning industry ● Clean rooms ● Research and laboratories ● Processes in the industrial sector ● Buildings, offices, schools *For more details, please download the PDF or feel free to contact us.*
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Company information
Sakaki Corporation provides products and services from leading European manufacturers such as "Sensirion (formerly Delta Ohm) (formerly Glaesinger)", "Senseair", "Z-LASER", and "LSI Lastem" as the official importer and distributor in Japan. Additionally, we develop, support, and undertake custom development and mass production of our own brand network IoT products, including routers and gateways that support camera video and solar power cloud services.