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FEATURES
Serial Communication over Multiple Networks –
Provides complete energy, flow and temperature data to multiple control and energy management systems from a single meter, reducing installation costs.
Simple Installation and Commissioning – Each meter is factory programmed and ready for use upon delivery. All process data and programming functions are accessible via front panel display and keypad.
Single Source Responsibility – One manufacturer is responsible for every aspect of the energy measurement process ensuring component compatibility and overall system accuracy.
N.I.S.T. Traceable Calibration with Certification - Each BTU measurement system is individually calibrated using application specific flow and temperature data and is provided with calibration certificates.
Precision Solid State Temperature Sensors – Custom calibrated and matched with accuracy better than ±0.15° F over calibrated range.
Highly Accurate Flow Meters – ONICON offers a several different types of insertion and inline meters. Each type offers unique advantages depending on the application. All ONICON flow meters are designed to operate over the widest possible flow ranges. Accuracies range from ±0.2% to ±2.0% of rate depending on the type and specific model.
Complete Installation Package - All mechanical installation hardware, color coded interconnecting cabling and installation instructions are provided
to ensure error-free installation and accurate system performance.
DESCRIPTION
The System-10-DUALNET BTU Meter provides highly accurate thermal energy measurement in chilled water, hot water and condenser water systems. It is ideally suited for applications where energy, flow and temperature data is simultaneously required by two networks, such as a campus wide energy management system and a local building automation system. One network interface may be configured for BACnet/IP or MODBUS TCP/IP and the other interface
for BACnet MS/TP or MODBUS RTU RS485. An optional auxiliary input is also available to totalize pulses from another device and communicate this total directly to both networks.
APPLICATIONS
Monitor chilled water, hot water and condenser water systems for:
• Utility billing and building controls functions at the same time
• Remote performance contract monitoring and local central plant monitoring
• Campus monitoring and local control loop functions
ORDERING INFORMATION
The System-10 BTU Meter is sold complete with temperature sensors. Thermowell installation kits and flow meters are purchased separately.
