Display Panel: Black panel, approximately 4" wide by 2.8" high by 1" thick (102mm wide X 71mm high X 25mm thick). Panel screws to the wall.
System Power: 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 is required from the display to the senders. All the senders are wired in parallel. 12 V power and ground are required for display. A separate two-wire conductor is required from the display to the LPG sender.
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.
Pump Switch: The pump switch is rated for a maximum of 10 amps. The use of a relay is required if more than 10 amps is needed for the pump. *The pump wiring must be fused at 10 amps.
Heater Switch: The heater switch is rated for a maximum of 10 amps. The use of a relay is required if more than 10 amps is needed for the heater. *The heater wiring must be fused at 10 amps.
710-AR2 Sender: Dimensions: 9” high x 2.20” wide, Resolution: 0.25" (6mm), Measurable range: 3" to 9", will measure tank heights from 3.5” to 11.00” (single ) and up to 20" (dual).
710-ES3 Sender: Dimensions 12" high x 2.20" wide, Resolution: 0.33" (8 mm), Measurable range: 4" to 12", will measure tank heights from 4.5” to 14” (single) and up to 26” (dual).
710-SS2 Sender: Dimensions 16" high x 2.20" wide, Resolution: 0.44" (11 mm), Measurable range: 7" to 16", will measure tank heights from 7.5” to 18” (single) and up to 34” (dual).
*More sender specifications can be found on each sender's own product page.
