ELF 2 Apator
Compact heat meter

calculation and selection
146 % - model rating
Drawing ELF 2 Apator Compact heat meter Design ELF 2 Apator Compact heat meter Scheme ELF 2 Apator Compact heat meter
Catalogue
Certificate EU
Certificate PL
Installation instructions
Manual

buy a ELF 2 Apator in United States

No supplier Apator from United States is registered in our catalog
Register and our visitors will become your customers

[0] priority

add company

Model
ELF 2
Manufacturer
Country
Poland
Сalculator
ELF 2
Accuracy class according to EN 1434-1
2
Construction
single-piece construction
Power supply
from power element (battery)
Yearly archive
20 years
Monthly archive
241 months
Daily archive
366 days
Archive by hours
744 hours
Downtime
registers
Error registration
registers
Data retrieval
M-Bus
Temperature difference Max
104 °C
Temperature difference Min
3.0 °C
Temperature sensor
Pt500
Length of the sensor
28 mm
Tmax
105 °C
Tmin
1.0 °C
Standard cable length
1.5 m
Maximum cable length
1.5 m
Flow sensor
ELF 2
Type
mechanical
Dynamic range
1:50
Standard cable length
0 m
Maximum cable length
0 m
PN
16
Tmax
90 °C
Tmin
0.10 °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

not required
not required
add your price


20 1.5
2.5
-

-

0.030

0.050

3.0

5.0

25

25

130

130

not required
not required
add your price

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
add your product to the catalog

community of experts

We are gathering a community of experts in the design, installation, and service of heating, hot water, and water supply systems in United States. Join the community and you will receive emails with requests for work in United States from our visitors.

design
installation
service
heating
water supply
conditioning
dealers
advertising on the website
4 090 visitors yesterday
visitors per month
28 256 from United States
74 238 from all countries
add your company to the catalog