CruzPro TL-55 Tank Level Gauge

The TL55 Digital Tank Level Gauge provides a digital display for
tank level.

Displayed in liters, gallons or percent (0-100%) up to 999 and
as a percentage (0-100%) up to 6500 liters/gallons.

The TL55 has been pre-programmed to work with all known
resistive type level senders with 0-30, 0-70, 0-90, 10-73, 10-180,
33-240, 40-250 ohm outputs made by VDO, Teleflex, Mercury, GM,
Stewart-Warner, Centroid, Aero-Tec and others.

The TL55 outputs a regulated 5VDC to the sender so the reading
is stable and does not change with raw battery voltage (as standard
analog gauges do).

The sender editor enables you to create any type sender
resistance range between zero and 999 ohm.

0 to 5V, 5V to 0V and 4-20 mA versions are available as a
special order item.

Low and High Level alarms can be easily set by the user. When
activated, the built-in 85 dB alarm will sound and the display will
flash.

NMEA 0183 serial data output line or an external alarm output or
as a fuel transfer pump control line.

Five levels of backlighting can be selected.

Draws only 0.017 amps

Specifications:

• Operating Voltage: 9.5 – 33.0 VDC
• Current Drain: 0.018 amps nominal
• Display: 4 digit LCD, 5 levels of backlighting
• Data: Tank level display in Liters or Gallons or as a
  percentage (0-100%)
• External Outputs/Alarms: Output screw terminal user
  programmable for choice of: NMEA 0183 serial External Alarm Output
  Day tank fuel transfer pump control
• Inputs: Tank Level Senders: All popular American and/or
  European resisitive type fuel level senders with 0-30, 0-70, 0-90,
  10-73, 10-180, 33-240, 40-250 ohm (and their reverse) such as GM,
  VDO, Teleflex, Faria, Centroid, Aerotech, Stewart-Warner, etc.
  Sender ’empty/full’ editor enables you to create anytype sender
  resistance range between zero and 999 ohm empty/full or full/empty.
  0 to 5V , 5V to 0V and 4-20 mA versions are available as a special
  order item.
• Data Output: NMEA 0183 serial 4800 BAUD ($IIXDR sentence).
• Alarms: Built-in 85 dB audible alarm. Independent settable low
  and high level alarms.
• Fuel Transfer Pump Control: Programmable lower fuel level limit
  to turn ON a fuel transfer pump. Programmable upper fuel level
  limit to turn OFF the fuel transfer pump.
• External Alarm Output: The NMEA 0183 data output terminal may
  be programmed as an external alarm output or transfer pump
  control
• Size: 2.5”’ dia X 4.1”’ deep (61mm x 104mm)
• Mounting: 2-1/8”’ (55mm) round hole

Connection Diagram:

User
Manual