The wind cup and digital display are easy to install with wireless communication. We have achieved a simple device configuration and an easy-to-handle system at a low price.
【Easy Installation with Wireless Communication】 The anemometer and display unit use wireless communication, making installation easy even in high places like crane tops or in environments where cable wiring is difficult. 【Transmitter Powered by Battery】 The transmitter connected to the anemometer is battery-operated. (It runs on two D-cell alkaline batteries for "3 to 4 months.") 【Easy-to-Read Display Panel】 The display unit is equipped with a 7-segment LED, allowing you to easily grasp the current wind speed at a glance. It has a built-in alarm buzzer and can be connected to external alarm devices. (Primary/Secondary Alarm)
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basic information
【Wireless Transmitter (Cup Anemometer Connection)】 - Wireless Standard: Compliant with IEEE802.15.4 - Transmission Frequency: 2.4GHz Band - Channels: CH11 to CH25 - Communication Distance: Up to approximately 1km (line of sight) *Depends on usage environment - Power Supply: Two AA batteries (DC1.8–5.5V) *No over-discharge prevention circuit, rechargeable batteries not allowed - External Dimensions: 135(W) × 155(D) × 85(H) mm *Excluding antenna and magnet - Weight: Approximately 900g *With magnet installation - Compatible Cup Anemometers: Wind cup generators (Ota Shōji) OT-920, OT-901: 0–60m/s 【Wireless Receiver (Indicator)】 - Range: 0–60m/s (instantaneous value, average value) *OT-920, OT-901 start wind speed: 2m/s - Accuracy: ±0.5m/s (below 10m/s)・±5% - Average Value Setting: 10–600 seconds (10-second intervals) - Display: Instantaneous value, average value, various settings - Alarm: Built-in buzzer (ON/OFF) - Contact Output: Primary alarm, secondary alarm (no-voltage contact 1A) - Power Supply: DC12/24V *AC100V compatible - External Dimensions: 150(W) × 35(D) × 100(H) mm *Excluding antenna and mounting brackets - Weight: Approximately 540g *With magnet installation
Price range
P3
Delivery Time
Applications/Examples of results
Understanding wind speed is important for crane operations at construction sites and for preventing scaffold collapses due to strong winds. This product allows for easy installation even in high places like crane tops or in environments where cable wiring is difficult, by making the wind cup and display unit wireless.
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Company information
Our company was founded with the desire to "prevent contact accidents with heavy machinery and provide an environment where everyone involved on site can work with peace of mind," as accidents on site often involve heavy machinery (vehicles). Through the sensor devices we have developed, we propose a safer and more secure working environment. Please feel free to contact us if you have any requests.