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Landis+Gyr Ultraheat T550 ( UH50..)
Immediately available
Landis+Gyr Ultraheat T550 ( UH50..)
Immediately available
Brand: Siemens
Product type: BTU Meters
PN class: PN 16
IP Rating: IP 54 / IP 68
Application: HVAC
Ultrasonic principle
Accurate, rugged, non-wearing
Full-metal measurement tube resistant to soiling (DuraSurfaceTM)
No moving parts, so no mechanical wear
No straight pipe sections necessary
Straightforward two button operation
Logbook included as standard
Datalogger for monitoring
Two slots for communication modules
Battery operated up to 16 years or 24 V AC/DC to 230 V
Product information "Landis+Gyr Ultraheat T550 ( UH50..)"
The ULTRAHEAT T550 thermal energy meter has been designed specifically for the many different applications in which heat metering can be used meeting the particular needs of district and communal heating systems, building energy management technology and cooling applications. Whether the meter is destined for use in a block of flats, consumers on a special tariff, or more general use the T550 has the ability in terms of range of sizes and choice of functions. Different software settings make the meter a highly modular, flexible solution that can be tailored to your own particular needs and applications.
Selection data
Technical Data – threaded connection
Nominal flow qp
0.6
1.5
0.6
1.5
2.5
2.5
3.5
6.0
10
[m3/h]
Maximum flow qs
1.2
3.0
1.2
3.0
5.0
5.0
7.0
12
20
[m3/h]
Minimum flow qi (1:100)
6
15
6
15
25
25
35
60
100
[l/h]
Response threshold (variable)
2.4
6
2.4
6
10
10
14
24
40
[l/h]
Length
110
110
190
190
130
190
260
260
300
[mm]
Thread
G¾
G¾
G1
G1
G1
G1
G1¼
G1¼
G2
—
Pressure loss at qp
150
150
150
160
200
200
60
180
100
[mbar]
Technical Data – flanged connection
Nominal flow qp
0.6
1.5
2.5
3.5
6.0
10
15
25
40
60
[m3/h]
Maximum flow qs
1.2
3.0
5.0
7.0
12
20
30
50
80
120
[m3/h]
Minimum flow qi (1:100)
6
15
25
35
60
100
150
250
400
600
[l/h]
Response threshold (variable)
2.4
6
10
14
24
40
60
100
160
240
[l/h]
Length
190
190
190
260
260
300
270
300
300
360
[mm]
Flange
DN20
DN20
DN20
DN25
DN25
DN40
DN50
DN65
DN80
DN100
—
Pressure loss at qp
125
160
195
60
180
165
100
105
160
115
[mbar]
Documents
Datasheet
Ultrasonic heat and cooling energy meters UH50..
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