| Your benefits... |
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Easy to service: the totalizer
module can be replaced on site and verified separately. |
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Local data remain in the
memory located in the lower housing section. |
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Very high computing cadence;
energy calculated when  T
>0 K. |
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Data backup in the EEPROM
to prevent data loss. |
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Display can be set for kWh,
MWh, MJ or GJ. |
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The flowmeters can be set
for either the cold or hot side. |
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Logger function registers
60 values at adjustable time intervals. |
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Two billing date memories
for periodic accounting with no intermediate readings |
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M-BUS interface conforming
to EN 1434-3, with remote reading for the battery-powered
version as required at any time. |
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Optional second independent
M-BUS interface for retrofitting
e.g. for communicating with control units (second
M-BUS master) |
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Simple integration into LON
systems using the LonMark 3.3 certified interface. |
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The unit can be set locally
with keys. |
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CALEC® ST, battery-powered
| Product designation |
Version |
Art. No. |
Heat totalizer
CALEC® ST,
battery-powered,
temperature sensor Pt100 |
pulse value = 1 l
cold side mounted |
92400 |
Heat totalizer
CALEC® ST,
battery-powered,
temperature sensor Pt500 |
pulse value = 1 l
cold side mounted |
92401 |
Heat totalizer
CALEC® ST,
battery-powered, with M-Bus
interface and2 in-/outputs,
temperature sensor Pt100 |
pulse value = 1 l
cold side mounted
M-BUS interface
2 relay outputs / pulse inputs |
92400 + 92435 |
Heat totalizer
CALEC® ST,
battery-powered, with M-Bus
interface and2 in-/outputs,
temperature sensor Pt 500 |
pulse value = 1 l
cold side mounted
M-BUS interface
2 relay outputs / pulse inputse |
92401 + 92435 |
CALEC® ST, mains-powered
| Product designation |
Version |
Art. No. |
Heat totalizer
CALEC® ST,
mains-powered, with M-Bus interface and 2 in-/outputs,
temperature sensor Pt100 |
pulse value = 1 l
cold side mounted
M-BUS interface 2 relay outputs,
energy and volume pulse |
92402 + 92499 |
Heat totalizer
CALEC® ST,
mains-powered, with M-Bus interface and 2 in-/outputs,
temperature sensor Pt500 |
pulse value = 1 l
cold side mounted
M-BUS interface
2 relay outputs,
energy and volume pulse |
92403 + 92499 |
Heat totalizer
CALEC® ST
mains-powered, 220 VAC,
or 12-24 VAC, or 12-42 VDC with
LON interface and 2 in-/outputs,
ttemperature sensor Pt100 |
pulse value = 1 l
cold side mounted
M-BUS interface
2 relay outputs,
energy and volume pulse |
92402 + 92481 |
Heat totalizer
CALEC® ST
mains-powered, 12-24 VAC,
or 12-42 VDCwith LON interface
and 2 in-/outputs, temperature
sensor Pt500 |
pulse value = 1 l
cold side mounted
LON-FFT-10A free topology
2 relay outputs,
energy and volume pulse |
92403 + 92500 |
Hardware accessories
| Product designation |
Version |
Art. No. |
| Output
board |
2 relay outputs
or 2 pulse inputs,
can be adjusted |
92434 |
| 2nd M-Bus
board for communicating with the 2nd M-Bus master,
e.g. for control applications |
Battery-driven, for 92435 |
92436 |
| 2nd M-Bus
board for communicating with the 2nd M-Bus master,
e.g. for control applications |
Mains-driven, for 92499 |
92501 |
Mounting options
| Product designation |
Version |
Art. No. |
| Rail
for CALEC® ST |
DIN mounting
rail |
19838 |
Additional services and software options
| Product designation |
Version |
Art. No. |
| Measuring
point programming |
|
92502 |
| Special
adjustment |
Measuring point-specific
configuration |
92408 |
| SCS calibration |
|
96004 |
| Verification
for Germany |
|
96024 |
| Verification
for Switzerland |
|
96013 |
| Other
verifications |
|
on request |
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