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RF100KTGly D812 | 85231812

Rohrfeder-Standardmanometer für die Kältetechnik Typ D8 mit Glyzerinfüllung

manufactured goods

Range-1/+12.5 bar
housing ⌀ (nominal size)100 mm
ConnectionG½B
alignmentbottom back
accuracy class1,0
Part no.85231812

  • can be used in case of heavy vibrations and high, dynamic pressure loads
  • longer service life due to less wear and corrosion protection of the measuring system
  • various refrigerants measurable with multiple scales
  • DNV- and GOSSTANDART-certified

For simultaneous measurement of vapour pressures and temperatures in refrigeration engineering.
! For measuring gas or vapour, observe the table "Selection Criteria as per EN 837-2" (see appendix)!

Type
D8
Nominal size
100 - 100
accuracy class (EN 837-1/6)
1,0
ranges
-1/+12.5 bar
temperature scales
for cooling agent:
R 717 (NH3)
application area
static load:
¾ x full scale value
dynamic load:
⅔ x full scale value
short-term:
Full scale value
Operating temperature range
Medium:
according to cooling agent
Ambient:
-20/+60 °C
Temperature performance
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 54 (EN 60529)

Standard design

Connection
stainless steel 316 Ti/316 L, bottom back
G½B
Measuring element
Bourdon tube, stainless steel 316 Ti/316 L
"C" type tube
movement
Brass
Dial
Aluminium, weiß
pressure dial marking black
temperature dial marking coloured
Pointer
Aluminium, schwarz
Housing
Edelstahl 304, with blow-out
crimped bezel
Edelstahl 304
window
Kunststoff
filling liquid
glycerine (99.5 %)

Click the corresponding image for detail views, additional information and dimension tables.

854_017_0336-00.PDF

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

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