While Supplies Last Vessel Systems Monitor Tank Sender

Ultrasonic tank sender provides accurate diesel, water, or waste tank level readings to Blue Sea System’s VSM 422 monitor.

• Vessel systems monitor tank sending unit
• Exclusively for use with Blue Sea Systems Vessel Systems Monitor VSM 422
• Sender can be calibrated to each individual tank
• Fluid-Trac® technology has no mechanical moving parts to break or wear out
• Fluid levels are accurately provided with digital filtering to eliminate false readings due to sloshing of fluid in tanks
• Sender must be mounted at least 4 in. from the side of the tank side or baffle
• Not for use with tanks deeper than 32 in.
• Tank bottom must be flat – cannot be sloped
• The sender must be mounted perpendicular to the surface of the liquid for proper measurement
• Negative connection of sender must be connected directly to the main negative bus to ensure accurate operation
• 40mA – 45mA operating current @ 12V/24V DC
• 10-32 volt DC supply voltage
• For use with Blue Sea P/N 1800 or 1801