Fuel Instrument

The Rogerson Kratos Fuel Instrument Product Line contains a large variety of round and rectangular instrument products. The products are separated into various basic categories: Fuel Temperature and Pressure, Fuel Level, Fuel Flow, Fuel Quantity, and Fuel Used. Other fuel measurement systems can be designed to fit a specific need. This selection of quality instruments will meet your requirements of up-to-date traditional fuel instrumentation for all types of aircraft.

FEATURES

DISPLAY: Indicators available in 1 inch to 3 inch round, 2 inch round flange mount, and rectangular displays in ATI format.

CONFIGURATION: Single and dual functions available with optional digital readout.

LIGHTING: A variety of lighting configurations are available.

ELECTRICAL: Utilizes aircraft 28 VDC power and 5V for lighting.

MAINTENANCE: Single unit design for easy removal and replacement.

ON-BOARD EXPERIENCE: Bell 214ST, Bell 222, Bell 230, Bell 406, Bell 412, BAe 146, Boeing MD-80, CASA 212, CASA 235

Traditional Indicators

The Rogerson Kratos Fuel Instruments are available in rounds of 1 in., 30 mm, 1.5 in., 2 in., 2 in. flange mounted, and 3 in. They are also available in rectangular 2 in. ATI, 1 x 3 in. ATI, 2 x 4 in. ATI, 2 x 3 in., 3 in. ATI, and 4 in. ATI format. Dual formats are utilized for some functions, such as Fuel Oil Temperature and Pressure Indicator, as well as dual concentric, triple concentric, cluster and edgewise configurations. Digital LCD readouts are optional on most configuration of indicators

Some of the fuel system functions monitored are:

Fuel Temperature and Pressure
Fuel Level
Fuel Flow
Fuel Quantity
Fuel Used

Common Indicator Features

The following features are common to the various indicators:

All indicators have EMI filter protection on all inputs and outputs.
All essential indicators have lightning protection circuitry.
All 28 VDC power inputs have polarity reversal and transient voltage protection circuits.
All 28 VDC power inputs have a grounding area behind the bezel for case grounding to improve EMI protection.
Five (5) Volts or 28 VDC power input is available for indicator lighting.

Numerous types of indicator lighting is available for selection:

NON LIT - Aircraft Post Lighting
Integral - Spray (Flood, Splash, Hub, Wedge)
Transilluminated (Backlit, Translucent)
Ring
Replaceable bulbs - Front, Side

Indicator Dial and Pointer Markings

The dial and pointer details and markings are tailored for the specific function of the indicator. Green and yellow arcs and red lines are provided to meet the requirements as defined by the customer's specifications.