Anemometer

ANM400 Anemometric Indicator

Infrared Wind Speed Alarming System for Crane Safety (IP65 Rated)

The ANM400 Anemometric Indicator by Itowa is a robust device designed to enhance crane safety through accurate wind detection. Using an optical measurement principle, it triggers warning and alarm signals to alert operators of hazardous wind conditions—ideal for cranes, hoists, and lifting equipment. The compact and rugged design ensures it performs reliably in industrial environments.

Accurate Optical Wind Sensing
Measures wind speeds between 0–30 m/s (0–108 km/h), with fine 0.06 m/s resolution for precise detection.
Dual-Level Alerts with Visual & Audible Feedback
Activates an amber flashing light and intermittent sound at 50 km/h, followed by a solid red light once wind increases to 70 km/h or more.
Sturdy, Weatherproof Construction
Built with IP65-rated housing and supported by DIN-rail or magnetic mounting, ensuring durability in harsh environments.
Multiple Power Supply Options
Compatible with 48 VAC, 115 VAC, 230 VAC, and 400 VAC inputs, making it broadly deployable across industrial power configurations.

Specification	Details
Measurement Range	0–30 m/s (0–108 km/h)
Resolution	0.06 m/s
Alert Thresholds	≥50 km/h (amber flashing) and ≥70 km/h (red steady)
Feedback	LED beacon (amber/red) + acoustic buzzer (~110 dB)
Enclosure Rating	IP65 rated, tough polycarbonate housing
Mounting Options	DIN-rail, magnetic, or 2-screw panel mount
Power Input	48 / 115 / 230 / 400 VAC, ≈10 VA
Operating Temperature	–20 °C to +60 °C
Size	Approx. 53 × 93 × 70 mm
Weight	Approx. 1.5 kg

Personalized Auto-Test & Alarm Customization
Allows adjustment of “auto-test” alarms and wind thresholds, as well as suppression of sound alerts in sensitive environments like residential zones.
Long Flashing Minimum On-Time
Engineered to maintain alert signals even if power drops for up to 15 seconds, offering enhanced reliability.
Optional Feature Upgrades
Can be equipped with foldable external sensors, heated or unheated metal sensors, and RS-485 output for integration with displays, data loggers, or alarms.

Crane Safety Management: Ensuring operator awareness of hazardous wind conditions to prevent collisions or load instability.
Heavy Lifting Operations: Overhead cranes, gantries, and hoists that require precise environmental monitoring.
Outdoor Industrial Facilities: Ports, construction sites, and yards where wind poses risk to load safety.
Integrated Crane Systems: With RS-485 option for data logging, BMS integration, or centralized alarm systems.

Anemometer

Anemometer

ANM400 Anemometric Indicator

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