Model
Supercal 531 Hydrometer 444
Manufacturer
Sontex
Country
Switzerland
Сalculator
Supercal 531
Accuracy class according to EN 1434-1
3
Construction
modular construction
Power supply
from power element (battery)
Yearly archive
not provided
Monthly archive
15 months
Daily archive
not provided
Archive by hours
not provided
Downtime
registers
Error registration
registers
Data retrieval
optical interface
Temperature difference Max
150 °C
Temperature difference Min
3.0 °C
Temperature sensor
Pt500
Length of the sensor
34/84/134 mm
Tmax
200 °C
Tmin
0 °C
Standard cable length
2.0 m
Maximum cable length
10 m
Flow sensor
Hydrometer 444 E-THXKA
Type
mechanical
Dynamic range
1:10
Standard cable length
2.0 m
Maximum cable length
100 m
PN
16
Tmax
120 °C
Tmin
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
1.5
 0.060

0.15

 0.024

0.060

 1.2

3.0

 20

20

 110

110

 3DN
3DN		 production of discontinued
20 2.5
 0.25

 0.10

 5.0

 20

 130

 3DN
3DN		 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
through the heat meter
m³/h

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