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Domestic technology Temperature measuring instruments for domestic technology TM80 D201
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TM80 D201

combined thermometer/pressure gauge

Variants Documents

  • pressure and temperature measurement with at a single measuring point
  • with self-sealing connection thread for fast installation
  • Bottom connection or back connection
  • with mounting valve for easy replacement without downtime

For liquid media which are not highly viscous, do not crystallise and do not attack copper alloys. For combined measurement of pressure and temperature, especially in heating systems and heating boilers.

The combined thermometer/pressure gauge / thermo-hydrometer consists of a Bourdon tube measuring system for pressure measurement and a bimetal measuring system for simultaneous temperature measurement. Both values are measured and displayed by a single gauge. A self-closing mounting valve enable easy replacement of the measuring instrument without requiring the system to be drained. An optional M18 x 1 to G¼ adapter is available if the combined thermometer/pressure gauge has to be mounted into an existing thermowell with M18 x 1 female thread.

housing ⌀Housingmounting positionAdapterRangeTypePart no.
pressuretemperature
80 mmStahlblech, schwarzbottom0/4 bar20/120 °CTM80 D20163337
80 mmStahlblech, schwarzbottom0/6 bar20/120 °CTM80 D20163338
80 mmStahlblech, schwarzbottom0/10 bar20/120 °CTM80 D20163339
  • in-stock items
  • manufactured goods

Type
D2
Nominal size
80 - 80
accuracy class
Pressure gauges:
2,5 (EN 837-1/6)
Range
pressure:
0/4 bar
temperature:
20/120 °C
application area
pressure
static load:
¾ x full scale value
dynamic load:
⅔ x full scale value
short-term:
Full scale value
temperature:
Full scale value
Operating temperature range
Medium:
max. 120 °C
Ambient:
-20/+60 °C
Temperature performance
pressure:
Indication error when the temperature of the measuring system deviates from the normal temperature of 20 °C:
bei Temperaturzunahme ca. ± 0,4 %/10 K,
falling temperature approx. ± 0.4 %/10 K
vom jeweiligen Skalenendwert
Degree of protection
IP 32 (EN 60529)

Standard design

Connection
Brass, bottom
G¼B with mounting valve G¼ to R½
Measuring element
pressure:
Bourdon tube, Copper alloy
temperature:
Bimetal spiral
Dial
Kunststoff, weiß
Scaling
black with red/blue circular arcs
Pointer
pressure:
Kunststoff, schwarz
temperature:
Kunststoff, rot
Housing
D2: Stahlblech, schwarz
window
Kunststoff, eingeclipst with adjustable red mark

854_017_0336-00.PDF

Rohrfeder-, Kapselfeder-, Plattenfeder-, Membranfedermanometer für Differenzdruck

Manuals
Industrial technology
PDF

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