INTEGRA Metering CALEC ST III User Manual page 8

Introduction
Basic data for calculator
Error limits
NFC interface
Bluetooth interface
Display
Display type
Display size
Display resolution and units vol-
ume
Display resolution and units energy
Display resolution and units mass
Error display
Additional functions
Data logger
Billing data values
Flow rate configuration
Glycol-based medium
On-site settings
Simultaneous readout
Bi-directional energy metering BDE
Combined heat- / cold meters BDV
Heat- / cold meters with two paral-
lel flow sensors TWIN-V
Heat- / cold meters DTF
Heat- / cold meters Twin-E
Heat- / cold meters TGR
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Better than those required for calculators in accordance with
EN 1434-1. Suitable for combined class 2 heat meters in accordance
with EN 1434-1 when used with suitable volume metering units
For commissioning / parametrization: 13.56 MHz
For commissioning / parametrization: 2.4 GHz
Backlit multi-function LCD display with 8 digits for meter reading.
Symbols and short texts for user operation purposes.
15 mm x 68 mm
3
1 – 0.001 m , US Gal
1 – 0.001 kWh, MWh, MJ, GJ, KBTU, MBTU
1 – 0.001 T
Visible fault state indicator in display. Display blinks red in case of
an error.
500 values from all readings with a time stamp, stored in ring mem-
ory, logger interval, 1 minute, 1 hour, 1 day, 1 week, 1 month
12 freely programmable billing dates to memorize indexes (e.g.
monthly) for defined dates. Indexes can be consulted any time.
Specific configuration for flow rate measurement purposes only. It
can be 1 channel, 2 channels or 2-channel pulse collector to calculate
the total sum.
Temperature measurement is disabled; no temperatures are de-
tected or displayed.
The "Glycol-based heat transfer medium" (GLY) option offers an ex-
cellent solution for solar-power thermal systems.
One-time on-site setting for calibration-relevant input values "IMP
EBS"
The specific "freeze" command makes it possible to store the de-
sired values, which can then be read out one by one from the sys-
tem.
The BDE option allows emitted energy to be measured even in twin-
conduit networks that perform a combined heating and cooling
function. The measurement readings for heating and cooling are
recorded separately for their corresponding cost calculation pur-
poses.
The BDV option allows the measuring of energy exchange (draw/
supply) for interlinked networks and charging / discharging in heat
accumulators. The measurement of positive and negative are
recorded separately for their corresponding energy consumption.
The Twin-V option is suitable for summer / winter metering where
heating and cooling meters have two parallel flow sensors.
The DTF option allows the measuring of energy heating or cooling
meter with external tariff control for two tariff registers.
The Twin-E option allows a measurement of parallel consumers
composed of one closed circulation and one open circulation with
reference temperature.
The TGR option allows a measurement with bonus / malus tariff
management including reference temperature control.
3-140-UM-EN-02