ELF Apator
Compact heat meter

production of discontinued

ELF Apator Compact heat meter
calculation and selection
62 % - model rating
Техническое описание
Model
ELF
Manufacturer
Country
Poland
Сalculator
ELF
Accuracy class according to EN 1434-1
3
Construction
single-piece construction
Power supply
from power element (battery)
Yearly archive
12 years
Monthly archive
60 months
Daily archive
147 days
Archive by hours
not provided
Downtime
registers
Error registration
registers
Data retrieval
-
Temperature difference Max
104 °C
Temperature difference Min
3.0 °C
Temperature sensor
Pt500
Length of the sensor
34 mm
Tmax
105 °C
Tmin
1.0 °C
Standard cable length
2.0 m
Maximum cable length
2.0 m
Flow sensor
JS90
Type
mechanical
Dynamic range
1:50
Standard cable length
0 m
Maximum cable length
0 m
PN
16
Tmax
90 °C
Tmin
5.0 °C

technical
specifications
price

DN
mm 		Qn
m³/h 		Qt
m³/h 		Qmin
m³/h 		Qmax
m³/h 		dP
kPa 		L
mm 		DN 'Up'
DN 'Down' 		price
15 0.60
1.0
1.5
 -

-

-

 0.012

0.020

0.030

 1.2

2.0

3.0

 25

25

25

 110

110

110

 ?
?		 production of discontinued
20 1.5
2.5
 -

-

 0.030

0.050

 3.0

5.0

 25

25

 130

130

 ?
?		 production of discontinued

DN - nominal diameter (FL, G - flanged and threaded execution), mm.

Qn - nominal flow rate, m³/h.

Qt - transitional flow rate, m³/h.

Qmin - minimum flow rate, m³/h.

Qmax - maximum flow rate, m³/h.

dP - pressure loss across the flow meter at nominal flow rate, kPa.

L - length along the pipeline axis, mm.

DN 'Up' - the minimum required length of straight pipe upstream of the flowmeter necessary to ensure measurement accuracy, in nominal diameters, mm.

DN 'Down' - also downstream of the flow meter, mm.

question : comment : feedback

where to notify about the reply. not published anywhere
Water flow rate
m³/h
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