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Continental
Control Systems

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

  
   

Products - Overview

 

Continental Control Systems specializes in designing and manufacturing the WattNode® AC power and energy meters. Available products include MODBUS, standard pulse-output, and LonWorks® watt-hour transducersthat offer interoperable power, energy, and demand meters. Applications include utility sub-metering, end-use metering, equipment performance monitoring, verification, evaluation, and diagnostics.
WattNode Plus for LonWorks - The WattNode Plus measures 27 electric power related quantities: power (kW), energy consumption (kWh), voltage, current, power factor (PF), frequency, demand, peak demand and time of peak demand. Individual phase measurements are available for most measurements. The LonWorks WattNode Plus communicates over FT10 twisted pair networks. WattNode Plus for LonWorks
WattNode Logger for LonWorks - is a kilowatt hour (kWh) energy meter that communicates on a LonWorks network, and can log 24,000+ measurement records in non-volatile memory. The WattNode Logger measures 1, 2, or 3 phases with voltages from 120 to 600 volts alternating current VAC and 5 to 6,000 amps in delta (phase to phase) and wye (phase to neutral) configurations. WattNode Logger for LonWorks
The WattNode MODBUS is a kilowatt hour (kWh) energy and power (kW) meter that communicates on a EIA RS-485 subnet, measures 1, 2, or 3 phases with voltages from 120 to 600 VAC and 5 to 5,000 amps in delta and wye configurations. The WattNode MODBUS
The Advanced Pulse WattNode - is a true RMS AC watt-hour transducer with pulse output (solid state relay closure) proportional to kWh consumed. The WattNode provides accurate measurement at low cost to meet your needs for sub-metering, energy management, and performance contracting applications. Advanced Pulse Output WattNode
LCD Display for Pulse Output WattNodes - These LCD displays connect to Pulse Output WattNodes to display energy (watthours) and/or power (watts). LCD Display
Current Transformers - The WattNode uses current transformers (CTs) to provide a safe non-intrusive measurement of up to 6000 amp circuits. Solid core (toroid) and split core (opening) CTs are available. 
Split Core CT Solid Core CT Busbar CT

Price List

See our Price List Page.

WattNode Model Comparison

Measurements WattNode
Plus for
LonWorks		 WattNode
Logger for
LonWorks		 WattNode MODBUS Advanced
Pulse Output
WattNode
True RMS Power (Sum of all phases) check check check check
True RMS Energy (Sum of all phases) check check check check
Demand check check check  
Peak Demand check check check  
True RMS Power (Phases A, B, C) check check check Optional
True RMS Energy (Phases A, B, C) check check check Optional
Reactive Power (Phases A, B, C, All) check check check  
Power Factor (Phases A, B, C, Average) check check check  
Reactive Energy (All Phases) check check check  
AC Frequency check check check  
RMS Voltage (Phases A, B, C) check check check  
RMS Current (Phases A, B, C) check check check  
Other Features WattNode Plus WattNode Logger MODBUS Pulse Output
Internal Logging   check    
UL Listed check check check check
cUL Listed (Canadian) check check check check
CE       check
LonMark Certified check check    
FCC Class B Class B Class B Class B
Communication FT10 FT10 MODBUS Pulse

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