INTEGRA Metering CALEC ST III User Manual

Operation
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Medium
4)
Display Concentra-
tion
Temperature
range
Manufac-
turer
Type Application/observa-
tion
Antifrogen N AntifroN 20-60% -120°C
1)
Clariant E
2)
Confirms to DIN
4757-1; toxicity class 4.
For cooling, solar,
heating and heat pump
systems.
Low viscosity.
Antifrogen L AntifroL 20-60% -120°C
1)
Clariant P
3)
Not harmful to health.
For pharma sector,
food use.
Tyfocor Tyfocor 20-60% -120°C
1)
Tyfocor E See type E
Tyfocor-L Tyfocor 20-60% -120°C
1)
Tyfocor L See type P
DowCal10 DOUCAL10 30-70% 10-120°C
1)
Dow E See type E
DowCal DOUCAL20 30-70% 20-120°C
1)
Dow P See type P
Glythermin
P44
GLYTHP44 40-80% -100°C
1)
BASF P
FDA-approved in USA.
Corrosion protection
less effective.
For pharma sector and
food production plats
Temper -10 TEMPER10 100% fix -10…150°C Temper S Ready-to-use saline
solution.
Not harmful to health.
For pharma and food
sectors.
Biodegradable, water-
protection class 1.
Low viscosity.
High heat-transfer ca-
pacity.
Temper -20 TEMPER20 100% fix -20…150°C Temper S
Temper -30 TEMPER30 100% fix -30...150°C Temper S
Temper -40 TEMPER40 100% fix -40…150°C Temper S
Additional product are available on request.
1)
Minimum temperature depends on concentration -40 to 0°C
2)
Based on ethylene glycol
3)
Based on propylene glycol
4)
All names are registered trademarks of their respective manufacturers.
6.8.8 Solar-powered thermal systems
Solar thermal systems likewise pose demanding tasks for energy metering with respect to temperature
range and heat transfer medium.
The “Glycol-based heat transfer medium” (GLY) option available with CALEC® ST III also offers an excellent
solution in these cases.
6.8.9 CALEC® ST III Flow
The CALEC® ST III Flow configuration is designed for flow-rate measurement purposes. Temperature mea-
surement (hot and cold side) is disabled in this configuration, i.e. no temperatures are detected or displayed.
CALEC® ST III Flow uses the accumulated pulse signals from the flow meter to calculate the current flow
rate reading. These measurement readings can be sent to the display, the analog outputs and / or the M-
Bus, Modbus, LON, BACnet, N2Open or KNX, Wireless M-Bus or Wireless LoRa interface for reading or fur-
ther processing.
6.8.10 Smart Phone Android commissioning
The CALEC® STIII device features an NFC (near field communication). The NFC can be used for commission-
ing in a different way compared to using the display and buttons.
This feature will come later on with an Android App ParamApp available on Google Play.

INTEGRA Metering CALEC ST III Specifications

General

Brand	INTEGRA Metering
Model	CALEC ST III
Category	Measuring Instruments
Language	English