4 Channel Tank Monitor TM 4000 FOUR CHANNEL HOLDING TANK MONITOR SYSTEM LAYOUT FOR MODEL TM-4000 Any device can sit anywhere on this two core Bus cable. Any combination of HT-100/P and or HT-100 (up to eight) can be connected plus, any number of repeater displays (model RM-400). NOTE: The HT-100/P has the pump and valve option while the HT-100 does not. Monitor and Control up to 4 tanks from one location. TM-4000 DISPLAY CONTROLLER: Is a powerful tank monitor system. • Full control from one central location on your boat. • Visual indication of tank level, seacock position & pump status. DISPLAY MODES: • Turn holding tank macerator pump on manually & off manually or automatically. • Turn water maker on/off manually or automatically. • All tanks are name programmable giving tank location and type, e.g. Aft Port, Grey Tank. • Two display modes available (see right). • Displays in Litres or Gallons and Percentage. INPUT/OUTPUT CONTROLLER HT-100 or HT-100/P : Is a controller which managers the tank pump, tank high output and provides an input for the fluid level sensor. TANK SENSOR INPUT CONTROLLER TANK SENSOR • Teach-in for level sensor with four point interpolation for irregular shaped tanks. • Controls the pump and provides the input for the level sensor. • Reversed output for tanks programmed as either fresh water or fuel, enabling for water maker or fuel transfer pumps to turn on when empty and off when full. TANK FULL DISABLE OUTPUT TANK FULL DISABLE OUTPUT 2 CORE CABLE. MAX LENGTH 1000 METRES • Tank high level output which can be connected to the Aus/Sea toilet controller which disables the toilet when the holding tank is full. • An internal pump on/off override switch for tank servicing and cleaning. • Supplied in two different models: - HT-100/P features level sensor, tank high output, pump & electric seacock control. - HT-100 features level sensor and tank high output. Four Channel Tank Monitor RM-400: The RM-400 Repeater Display is an optional extra. Any number of these may be connected anywhere on the vessel for convenient tank monitoring . Supply Voltage: 12 ~ 32 Volts DC (Auto sensing) | Quiescent Current: 12 Milliamps (with backlight off) Backlight | Reverse polarity protected | Network cable length=1000m | Voltage & EMI Protected Data Retention: 50 years (without power) INPUT CONTROLLER INPUT CONTROLLER TANK SENSOR TANK FULL DISABLE OUTPUT ELECTRIC VALVE WITH INTERLOCK SWITCH TANK SENSOR TANK FULL DISABLE OUTPUT Supply Voltage: 12 ~ 32 Volts DC (Auto sensing) | Quiescent Current: 5 Milliamps (without backlight) Backlight | Reverse polarity protected | Network cable length=1000m | Voltage & EMI Protected Data Retention: