A digital LCD anemometer that simultaneously displays instantaneous, average, and maximum instantaneous wind speed over 10 minutes!
The "OWL-3S" is a wind speed meter with an alarm, consisting of a cup-type pulse transmitter and a digital LCD indicator. The transmitter converts the rotation of the cups into a pulse signal using a light sensor, which is then superimposed on the power supply and sent to the indicator. The indicator receives this signal and displays the instantaneous, average, and maximum instantaneous wind speed over 10 minutes. 【Features】 ■ Capable of measuring wind speeds from light winds (0.5 m/s) to strong winds (60 m/s) ■ Significantly improved noise resistance due to digitalization ■ Compatible with both AC and DC power supplies (DC power can be used with 12/24V batteries) ■ Simultaneously displays instantaneous, average, and maximum instantaneous wind speed over 10 minutes ■ Average wind speed can be set to change between 3 to 600 seconds *For more details, please download the PDF or feel free to contact us.
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【Other Features】 ■ Standard equipped with analog output (4-20mA) and RS-232C output ■ Three wind speed alarms; alarm values can be set arbitrarily ■ Built-in lightning protection device to enhance surge resistance against induced lightning, etc. ■ EMC test compliant product *For more details, please download the PDF or feel free to contact us.
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Ohta Instrument Manufacturing Co., Ltd. believes that people's lives are influenced by the environment, economy, culture, and even health, all of which are affected by climate. Weather observations such as wind speed are essential activities for reading the "subtle signs emitted by the Earth," represented by phenomena like global warming. They play a crucial role in understanding and predicting the fine changes in nature, allowing us to respond and shape both the present and the future. Ohta Instrument Manufacturing Co., Ltd. views weather observation instruments as an "interface connecting nature and humanity" and has developed and provided high-precision products using cutting-edge technology for many years. Based on a traceability system constructed according to national standards, including the Measurement Law and the Japan Meteorological Agency's testing standards, we are expanding various inspection facilities and equipment while conducting rigorous product checks. Weather observation instruments are often used in harsh environments, and the reliability of our products depends on how accurately they can measure data under such conditions.