LCD Display
LCD Displays for
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The remote LCD displays connect to Pulse Output WattNode® meters 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.
- Four 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
Prices effective November 1, 2010. Prices subject to change without notice.
List prices for 1 piece quantities. Call for pricing on larger quantities.
| 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 |
