Control Unit


The control unit WM44-P, is a tool of high accuracy with 2 programmable alarm thresholds. Particularly suitable for the use in combination with the sensor or ANEMO4403 SAG105WR, it is nevertheless compatible with a wide range of sensors for rotary motion. It has 2 thresholds programmable relays (ALARM 1 and ALARM 2).

The device can be easily installed on instrument panels, cabinet doors and various types of industrial enclosures.

Visual Display

Visual Display
  • 3-digit display (height 14 mm)
  • 2 LED indicators status alarms (AL1 and AL2)
  • Indicator of units (Km / h or Mph) and "Select" button for quick selection of it
  • Timer delay activation threshold
  • Automatic deactivation of the relay under the threshold level
  • Signalling by flashing display of intervention AL2
  • Selecting the mode for the alarm (intermittent, continuous, considered)
  • Possibility of inversion of the output relay contacts
  • Technical Features
  • Standards
  • Accessories
  • Optional Items
  • Pre-assembled Equipment
  • Download

Main Features

  • Available power supply: 12 Vdc - 24 Vdc - 24 Vac - 110/220 Vac 50/60 Hz
  • Current consumption equal / less than 3.5 VA
  • Signal input frequency from 1 to 750 Hz
  • Voltage signal input 5-35 VDC + -10%
  • Impedance input sensor ANEMO4403 1K - 10K direct output signal
  • Power supply output voltage sensor 10 or 20 Vdc (+ -10%)
  • 2 thresholds programmable relay
  • Relay contact 4 A - 250 Vac
  • Operating temperature -20 ° C +70 ° C
  • Accuracy at 100 Hz + - 1%
  • Maximum measurable speed 999 km / h - 620 mph
  • Weight 350 g
  • Measures dimension: 90x44 mm hole containment - Display Size WxHxD mm 96x48x129 + 8 (terminals)

Wiring Diagram

Standard model diagram.

Overall Size

Hole insertion.

EC Regulations

  • IP50
  • EN 61000-6-2:2001
  • EN 55022:2001, Class B

Screw Connectors

The connection of displayis is made through the practical numbered connectors with screw terminal.

Support Spring

The panel mounting is facilitated by a retaining spring that is placed in the back panel.

Protective Screen

IP65 with protective glass cover.

Cabin Case

It's available a case in aluminum with articulated arm to instal inside of cabins cranes and mobile cranes.

External Enclosure in Stainless Steel

As a container for optional external enclosure is available in stainless steel with transparent porthole that allows to see the internal display.


On request, are available pre-assembled equipment for crane consists of:

  • Anemometer SAG105WR with pulse output or ANEMO4403 or ANTC-V1
  • Box stainless steel exterior with transparent window for display view
  • Display
  • Warning lights for the alarm
  • Component wiring
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