Landis+Gyr Ultraheat T550 ( UH50..)

Immediately available

Landis Gyr UH50 Ultracold T550 Series

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
  • Automatic self diagnoses and fault detection

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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