Product category:
Electrical Services
News Release from: Brunata (UK) | Subject: Brunata HGQ energy meter
Edited by the Buildingtalk Editorial
Team on 23 September 2004
Wide Range Data Logging Heat Meter
System
The Brunata HGQ energy meter is a fully electronic system for the measurement and invoicing of district heating and heat energy in waterborne heating systems.
The Brunata HGQ energy meter, available from UK Agents Young Calibration, is a fully electronic system for the measurement and invoicing of district heating and heat energy in waterborne heating systems The meter consists of a flow sensor, paired Pt500 temperature sensors for connection in the water system flow and return lines, and an advanced microprocessor based electronic computation unit
This article was originally published on Buildingtalk on 26 May 2003 at 8.00am (UK)
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The flow sensor uses an accurate electromagnetic flow measurement principle, which has no moving parts, no flow obstruction, and a wide (250:1) flow range capability.
The metering system conforms to the requirements of EN1434, Class 2, for heat consumption measurement.
The neat compact microprocessor control unit records maximum values of power, flow, temperature difference, supply and return temperatures, with time and date stamping in 24 separate accounting periods.
Remote reading of the stored data is possible via a databus, or by LonWorks, RS232, M-Bus.
A handheld terminal is provided for collection of readings.
The slim, wall mounted computation unit can additionally monitor and log another pulse input, to collect readings from other meters, for example a watermeter.
The unit can also monitor cooling energy provided, and is available with two separate energy registers to record cooling and heating.
The local display shows the total energy provided, or other displays can be selected.
Units are available from 3/4" up to 2" pipe size.
The unit can be powered via 24Volts or 230Volts AC power.
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