Introduction; About This Product; Product Description; Product Identification - INTEGRA Metering CALEC ST III User Manual

Introduction

1 Introduction
1.1

About this product

1.1.1

Product description

CALEC® ST III is an energy meter used in the areas of:
commercial buildings / building technology
l
near and district heating / district cooling
l
residential construction / sanitary
l
The main applications of the product are:
System integration component
l
With the versatile interfaces of CALEC® ST III the
energy data of all thermal applications can be
easily integrated in subordinate energy manage-
ment and building control systems.
Heating / cooling transmission station
l
Together with the various flow meters of INTE-
GRA Metering / Aquametro AG, the energy cal-
culator CALEC® ST III offers the perfect combina-
tion for the determination of performance data
in medium heating applications, in particular for
distribution stations and larger buildings.
1.1.2

Product identification

The face plate on the CALEC® ST III states the fol-
lowing information:
1 Serial number / manufacturing year
2 Article number
3 IP protection code
4 Power supply specification
5 Address of manufacturer
6 Marking heating (Europe CE)
7 Recalibration label (CH or DE)
8 Type of temperature sensor
9 Range of ambient temperature
10 Range of medium temperature
11 Range of medium temperature difference
12 Environmental class and mechanical envi-
ronmental class
13 Battery specification
14 Marking cooling (CH)
15 Marking cooling (DE)
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6 7
2
3
4
5
15
8 9 10 11 12
14 13
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