|
The 380CS/HS can accurately measure flow and temperature
differential to compute energy. Utilizing either BACnet or Modbus RS-485
communications protocols or a scaled pulse output, the BTU Meter can
interface with many existing control systems.
The rugged design incorporates an impeller flow sensor and two temperature
probes. One temperature probe is conveniently mounted directly in the flow
sensor tee. The second temperature probe is placed on either the supply or
the return line depending on ease of installation for the application. These
minimal connections help simplify installation and save time.
The main advantage of the Series 380 BTU Meters is the cost savings over
other systems offered on the market today. The integration of flow and
temperature sensors, along with metering components provide a single
solution for metering. With this system it will be possible to meter energy
where is hasn't been cost effective before.
Commissioning of this meter can be completed in the field via a computer
connection or setup at the factory with the customers requirements. Setup
includes energy measurement units, measurement method, communication
protocol, pulse output control, fluid density, and specific heat parameters.
RS-485 Configuration
All Badger Data Industrial Series 380 Btu meters are equipped with BACnet
and Modbus protocols as a standard feature. The protocol of choice can be
selected and setup in the field at the users discretion. These common
protocols allow for quick and easy commissioning while gaining valuable
application data beyond energy total. Information such as Flow Rate, Flow
Total, Energy Rate, Energy Total, Temp 1, Temp 2, and Delta T can all be
transmitted on the RS-485 connection.
Scaled Pulse Output
If the RS-485 is not required for the application, a simple scaled pulse
output is available. This output would represent energy total and can be set
in various units of measure. This output is an open drain scaled pulse
output that is compatible with a variety of PLCs, counters and also the
Badger Meter 350 wireless system. This ensures the unit is easily compatible
with most inputs.
|
