The AlphaRudder TRI-2 Rudder Angle Indicator is used for the indication of the rudder position on the ceiling of the bridge. Equipped with 3 extra large white scales, this indicator ensures a quick and easy reading of the rudder angle from any angle up to 250 degrees and from a distance of up to 5 meters from the indicator. The AlphaRudder TRI-2 is equipped with long-life LED's, ensuring easy and clear reading of the scales in low light conditions on the bridge and includes a dimming function.

• Accuracy: Class 1.5 to EN 60051 and IEC 51
• Temperature range: -10 to +55 degrees C
• Illumination: Long-life LED's
• Dimmer: Built-in Can be removed for remote mounting.
• Galvanic separation: 2kV - 50Hz - 1 min
• Compass safety distance: 1 m
• Auxilliary voltage illumination: 24VAC/DC +/- 25%
• Consumption: Max. 113mA
• EMC: To EN 50081-1/2, EN 50082-1/2, SS4361503 (PL4) and IEC 255-22-1
• Connections: Built-in screw terminals
• Cable dimensions: 02. - 2.5 mm2
• Cable entries: Via two PG 13.5 cable glands. Cable diameter: 11mm
• Materials plastic housing: ABS/PC blend. Fire retardant and self-extinguishing to UL 94 (V0)
• Metal parts: All external metal parts are made of corrosion-resistant materials
• Protection: IP54 to IEC 529 and EN 60529
• Weight: 1.5kg
• Dimensions: H115xD370mm

The AlphaRudder TRI-2 is equipped with long-life LED's, ensuring easy and clear reading of the scales in the dim light on the bridge. The white scales are translucent, implying that the division lines and the figures are clearly visible, and that the pointer is seen clearly as a shadow. The AlphaRudder TRI-2 consists of a robust moving coil system equipped with 3 pointers mounted on a common shaft and is housed in a matte black, waterproof case for deck head suspension. The light intensity can be changed by means of a built-in dimmer, accessible on the rear plate of the indicator. If remote dimming is preferred, this built-in dimmer may be removed from the indicator (after dismantling of the rear plate) and mounted in e.g. a control panel. A plug for sealing of the hole in the rear plate is included in the delivery.