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Continental
Control Systems

3131 Indian Rd.,
Suite A
Boulder, CO 80301
USA

 
   

LCD Display

 

LCD Displays for
Pulse Output WattNode® Models

Display Power and/or Energy
Eight Digit Display

LCD Display

The remote LCD displays connect to Pulse Output WattNodes to display power (watts or kilowatts) and/or energy (kilowatt-hours). You can panel mount the display in service panels, junction boxes, or any other panel up to 5mm (0.2") thick. Using the adjustable decimal point and scale factor, you can display almost any desired resolution or range.
  • Pulse Input - Compatible with P-Series WattNodes.
  • Panel Mount - Meets NEMA-4X when used with provided gasket.
  • 4 Year Battery Life - Uses 3V lithium battery.
  • Eight Digits - Large 11mm (0.43") digits.
  • Backlighting Available - Requires 10-30 VDC supply.

The energy display shows accumulated watt-hours (WH), kilowatt-hours (kWh) or megawatt-hours (MWH). The scale factor and decimal point can be adjusted to display in the following units: WH, hundredths of kWh, tenths of kWh, kWh, or thousandths of MWH. With appropriate scale factors, the display overflow interval (from all 9's back to 0) can be set from less than a year to over a hundred years.

The power display shows the current power consumption in watts or kilowatts.

The combo display toggles between displaying power and energy at the press of a button.

The energy total can be reset either by pressing the 'RST' button or with a remote wired reset button. To prevent unauthorized resetting, the front panel reset button can be disabled. The remote reset connects to the rear screw terminals. If a locking NEMA enclosure is used, then a key switch can be connected to the remote reset, allowing reset only with the use of a key.


SPECIFICATIONS

Display Scaling

  • Scale Factor: 0.0001 - 100.0000
  • Decimal Point: 5 positions, programmable

Mechanical

  • Enclosure: Panel mount box, 75mm x 40mm x 38.5mm (2.95" x 1.57" x 1.52")
  • Panel Cutout: 68mm x 33mm (2.68" x 1.30")
  • Panel Thickness: Up to 5mm (0.20")
  • Weight: 67 gm (2.36 oz)

Environmental

  • Operating Temperature: 0° to 55°C
  • Storage Temperature: -20° to 70°C
  • Humidity: 5 to 90% RH (non-condensing)

Electrical

  • Battery Powered: 3V Lithium 2/3 A, replace every four years
  • Pulse Rate: 0 - 20 Hz

Models and Pricing

Price List

List prices for 1 piece quantities. Call for pricing on larger quantities. Effective May 1, 2009.

Model Displays Units MSRP
LCDA-E Energy WH, kWh or MWH $140
LCDA-P Power W or kW $140
LCDA-EP Energy and Power W, WH, kW, kWh, MWH $175

Manual and Application Notes