Water Quantity Indicator

This Water Quantity Indicator is installed on the Boeing B747 aircraft to measure the quantity of Potable Water in the aircraft tanks. The level of water is determined by the sensor and converted to an electronic signal by the transmitter sent to the indicator.

FEATURES

DISPLAY: Single pointer with 250 Taut Band movement. Indicator has a black dial with white dial markings and white pointer.

CONFIGURATION: A 1 ½ inch round dial with square mounting flange.

COOLING: No external cooling is required.

POWER: Uses aircraft supplied 5 V lighting power on some configurations.

RELIABILITY: Very reliable unit used on fixed wing aircraft for many years.

ON-BOARD EXPERIENCE: Boeing B747, B757, B767

Water Quantity Indicator Capability

The Water Quantity Indicator is a 1 ½ inch round dial with a square mounting flange. The movement is a 250 Rogerson Kratos Taut Band technology. The dial is black with white dial markings and a white pointer. Some configurations of this indicator utilize aircraft supplied 5 V lighting power. This system configuration utilizes Rogerson Kratos designed sensor and signal transmitter. The indicator has a electrical connector or screw terminals depending on configuration.

Aircraft Interface

The indicator utilizes the aircraft 5 V lighting power on the configurations where lighting is required. The indicator requires interface with the Rogerson Kratos furnished sensor(s) and transmitter.