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Garnet 709-HP3W SeeLevel (3) Tank Monitoring System
Garnet 709-HP3W SeeLevel II Tank Monitoring System
Garnet 709-HP3W SeeLevel II Tank Monitoring System
 
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Price: $236.95
MFG P/N: 709-HP3W_System
MFG: Garnet Instruments
SHIPS: Same Business Day Before 1 PM EST

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Description Instructions
 
The Garnet 709-HP3W SeeLevel II Tank Monitoring System is designed for accurate level measurement of motorhomes and trailer holding tanks. This system monitors battery voltage, three holding tanks, fresh, grey, and black water levels as well as the LPG tank. The level in percent is shown on a three digit LED display. This model includes a 3-way pump switch and a single-pole water heater switch on the display panel.
  • Monitors battery voltage, fresh water tank, grey water tank, black water tank and LPG tanks
    • Includes Fresh Water Pump Switch
    • Includes Hot Water Tank Switch
  • Provides accurate tank level information using percentage of full readout
  • Tanks are monitored using Garnet’s proprietary external level sensing technology
    • This ends fouling problems caused by debris build-up in the holding tank
    • Detailed diagnostic information monitors sender operation
  • Measures tanks from 5" up to 34" depending on the sensors you specify
  • Tank senders connect to display via a common bus network topology which saves wiring costs
  • LPG tank connection compatible with existing electric senders
  • Calibrate LPG at first fill of tank or it can be factory calibrated
  • Uses common industry connector for ease of installation and servicing
  • Display requires 12 volts from the RV battery, the system will function from 11 volts to 16 volts
  • Current drain is less than 200mA
  • Panel Dimensions: 4" W x 2.8" H x 1" D
    • Required Cutout Size: 3" W x 1.8" H
  • Includes: (1) Display monitor, (3) 9″ 710-AR tank senders, (1) pigtail and mounting screws
  • Limited 1 year manufacturer warranty
  • See our SeeLevel Tank Monitor Comparison Guide to help you choose the right system for your RV.

Garnet 709-HP3W SeeLevel II Tank Monitoring System

Seelevel 709-HP3W Tank Monitoring System
Seelevel Sensor Installation
Additional Product Information
Display Mounting Panel: Black flush mount panel, approximately 4” wide by 2.8” high by 1” deep (102mm wide X 71mm high X 25mm deep). Panel screws to wall. Required cutout size is 3” wide by 1.8” high.

System Power Requirements: Display requires 12 volts from the RV battery, the system will function from 11 volts to 16 volts. Current drain is less than 200mA.

Wiring: A single two wire conductor required from the display to the senders. All the senders are wired in parallel. 12 V power and ground required for display. Single wire required for LPG sender if sender grounded at tank.

LPG: Display will work with an LPG sender with a maximum resistance of 50 ohms to 500 ohms. Display shows increasing level as resistance increases. System must be calibrated with the LPG tank full, or it can be factory calibrated.

Pump and Heater Switches: The pump and heater switches are rated for a maximum of 10 amps. A relay is required if more amperage is needed. We recommend using a 10 amp fuse with the switches.

ACCESSORIES
Garnet 709-gasket SeeLevel 709 Gasket Garnet 710-SS SeeLevel Sender Board - 16" Garnet 709-filler SeeLevel 709 Filler Plate
Price: $10.25

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Price: $59.95

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Garnet 709-gasket SeeLevel 709 Gasket Garnet 710SS SeeLevel II Sensor Board - 16" Garnet 709-filler SeeLevel 709 Filler Plate