Anemometric Alarm For Cranes SAG-105Anemometric Alarm For Cranes SAG-105Anemometric Alarm For Cranes SAG-105Anemometric Alarm For Cranes SAG-105

Anemometric Alarm For Cranes SAG-105WR

  • IED - SAG-105WR
  • Wind speed alarm system for construction cranes.

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Designed in accordance with ITC MIE-AEM-2 from the elevation and maintenance apparatus regulations regarding tower cranes in construction works and other applications.

The device performs under the ITC MIE-AEM-2 guidelines. Intermittent pre-alarm activation at 50km/h and continuous alarm activation at 70km/h.

The unit includes the possibility of reducing the alarm trigger values to increase safety.

The pre-alarm intermittently activates the yellow beacon light and the siren. It is activated when the wind speed is between the chosen values, normally 50 km/h – 70 km/h.


  • SAG-105WR is supplied with a 3x1.5 1000 V cable according to Low Voltage Regulations. IED’s design and production process are in accordance with ISO 9001.
  • Range power supply: from 48 to 400Vac.

Yellow beacon    

Red beacon    


  • Automatic selection ofsupply voltage from 48 to 400Vac
  • Compact
  • Waterproof
  • Sturdy
  • Exclusive design
  • Reliable
  • Economic
  • Easily installable
  • Supplied with fixing flanges
  • and magnets
  • Adjustable alarm set points
  • Designed for heavy duty use
  • Verified in wind tunnel
  • Patented

Anometric sensor

The device is a single and compact set that consists of a wind sensor, the electronics and a sound and light beacon. It requires minimal installation.

Magnet Fixation

Fixation magnets for flat ferromagnetic surfaces. The magnet fixation system can support up to 90 kg.

Clamps Fixation

Zinc plated steel clamps that can be fixed to irregular parts measuring up to 63 x 45 mm.

General Features


Stainless steel X65Cr13

Type of connection

10 m cable (3x1,5mm2)

Sound power level

115 dB

Yellow beacon luminous intensity

>100 cd

Red beacon luminous intensity

>80 cd

Magnet holding power

<90 kg

Weight (with a 10 m cable)

3 kg

Weight (with no cable)

600 g


195x150x270 mm

Working temperature (ice free)

-20ºC +60ºC


EN 61000-6-2:2001 EN55022:2001, Class B


IP55 (UNE 20324:1993)

IK08 (UNE-EN 50102:1996)

Electrical features

Power supply

48…400 Vac 50/60 Hz

Power consumption

6 VA: (0,5 VA without activated beacons)

Type of output

Frequency (pulses)

Output features

See annex

Relay output (optional)

250 Vac / 3A