Micronics U1000MKII-FM, User Manual

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Micronics U1000MKII User Manual
Issue 3.1 July 19 Page 1
1 INTRODUCTION
1.1 General Description
This manual describes the installation and use of the two models in the U1000MkII range:
•
U1000MkII-FM is an ultrasonic clamp-on flow meter for measuring flow rate and total flow with
a volume pulse output and optional Modbus, M-Bus or 4-20mA flow proportional output. It can
be used as a standalone meter or as part of an integral management system.
•
U1000MkII-HM is an ultrasonic clamp-on thermal, heat/energy meter. It uses ultrasound to
measure flow rate and is also equipped with PT100 temperature sensors to measure flow and
return temperatures. The U1000MKII-HM displays energy rate and totalised energy with pulse
output and communication options, so it can be used as a standalone meter or as an integral
part of Automatic Monitoring & Targeting (aM&T) or a Building Energy Management System
(BEMS).
The electronics and sensor housings form an integral unit which attaches to the pipe using the
supplied hose clips. Power to the unit is provided by an external 12 - 24V DC/24V AC power supply
(7W/7VA minimum). The unit operates on steel, stainless steel, copper and plastic pipes with
internal diameter in the range 20mm (0.8
”
) to 165mm (6.5
”
) depending on the product purchased.
The models can also be supplied with Modbus or M-Bus digital communication options.
Typical applications:
U1000MkII-FM U1000MkII-HM
Hot water metering and flow measurement Hot water metering and flow measurement
Flow measurement for heat metering Flow measurement for Energy Metering
Chilled water metering and flow measurement Chilled water metering and flow measurement
Potable water metering and flow measurement
Process water metering and flow measurement
Ultra-pure water metering and flow
measurement.
NOTE:
U1000MkII-HM units' default configuration are:
•
Instrument Type: Heating
•
Installation: Flow
•
Fluid: Water
Flow and Return refer to the location of the flow measurement relative to flow circuit.