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... RF160F D401 85704401 RF160F -1/+3bar 1/2 rad Kl.0,6 D401
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Precision Bourdon tube pressure gauges RF160F | 85704401

Precision Bourdon tube pressure gauges Type D4 - class 0.6

manufactured goods
Documents

Range-1/+3 bar
housing ⌀ (nominal size)160 mm
ConnectionG½B
alignmentbottom
accuracy class0,6
standardEN 837-1
Part no.85704401

  • high accuracy (class 0.6)
  • housing can be sealed
  • Serial number on dial
  • suitable as measuring equipment as per QA requirements
  • DNV- and GOSSTANDART-certified

For gaseous and liquid media which are not corrosive and not highly viscous and which do not crystallise. For high measuring accuracy.
! For measuring gas or vapour, observe the table "Selection Criteria as per EN 837-2" (see appendix)!

Type
D4
Nominal size
160 - 160
accuracy class (EN 837-1/6)
0,6
ranges
see ordering table
Calibration medium
≤ 40 bar: Air
application area
static load:
Full scale value
dynamic load:
0.9 x full scale value
Operating temperature range
Medium:
max. 60 °C
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
Brass, bottom
Measuring element
Bourdon tube
≤ 60 bar:
"C" type tube, Copper alloy
> 60 bar:
helical tube, stainless steel 316 Ti/316 L
movement
Brass/nickel silver, jewel bearing
Dial
Aluminium, weiß
Scaling black
NG 160:
knife edge pointer
Aluminium, schwarz
Housing
Edelstahl 304
bayonet bezel
Edelstahl 304
window
Kunststoff (PMMA)

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

Bottom connection

PRO_TEC_BEP_RF160F_D40X_K06S.TIF

AFRISO_PRECISION-BOURDON-TUBE-PRESSURE-GAUGES-RF160F_ENG_GBR_20260209_230646691.PDF

AFRISO_ROHRFEDER-FEINMESSMANOMETER-TYP-D4_DEU_DEU_20260210_000639039.PDF

datasheet product
Industrial technology
PDF
DOK_TEC_KON_KONFORMITAETSERKLAERUNG.PDF

EU-Konformitätserklärung Druckgeräte

Declarations of Conformity
PDF
AFRISO_PRECISION-BOURDON-TUBE-PRESSURE-GAUGES-RF160F-PRECISION-BOURDON-TUBE-PRESSURE-GA_85704401_ENG_GBR.PDF

AFRISO_ROHRFEDER-FEINMESSMANOMETER-RF160F-ROHRFEDER-FEINMESSMANOMETER-TYP-D4_85704401_DEU_DEU.PDF

datasheet variant
Industrial technology
PDF
ATEX-ZERTIFIKAT_MANOMETER_EX9A_015639_0020_EN.PDF

ATEX Bescheinigung Manometer

Certificates / DIBt approvals
Industrial technology
PDF
900_400_0882.PDF

Montage Manometer

operating instructions
Industrial technology
PDF
854_017_0336-00.PDF

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

operating instructions
Industrial technology
PDF

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