Maintenance
5.17
204-0301 SENSOR FOR FLANGED PRESSURE TRANSMITTER (CONTINUATION)
CODE
Flanges Bolts and Nuts Material
A0
A1
A2
Plated Carbon Steel (Default) (22)
316 SST
Carbon Steel (ASTM A193 B7M) (1) (22)
A5
Hastelloy C276
CODE
Flange thread for Fixing Accessories (Adapters, Manifolds, Mounting Brackets, etc)
D0
D1
7/16” UNF (Default)
M10 X 1.5
D2
M12 X 1.75
CODE
Flange Facing Finish
Q0
Q1
Q2
Q3
Q4
Raised Face – RF (Default)
Flat Face – FF
Ring Joint Face – RTJ (Only available for ANSI standard flange) (17)
Tongue Face (11)
Grooved Face (11)
TYPICAL MODEL NUMBER
NOTES
( 1 ) Meets NACE MR – 01 – 75/ISO 15156 recommendations.
( 2 ) Silicone Oils not recommendations for Oxygen (O
2
) or Chlorine
service.
( 3 ) Not applicable for vacuum service.
( 4 ) Drain/Vent not applicable.
( 5 ) O’Ring should be Viton or Kalrez.
( 6 ) Maximum pressure 24 bar.
( 7 ) For remote Seal only 316 SST - CF8M (ASTM A3510 flange is
available (thread M12).
( 8 ) Fluorolube fill fluid is not available for Monel diaphragm.
( 9 ) Options not certified for hazardous locations.
(10) Attention, check corrosion rate for the process, tantalum plate
0.1 mm, AISI 316L extension 3 to 6mm.
(11) Item by inquiry.
(12) Supplied without Gasket.
(13) Without certification for Explosion proof certification or
Intrinsically safe.
(14) Limited values to 4 1/2 digits; limited unit to 5 characters.
(15) Degreaser’s cleaning is not available for carbon steel flanges
(16) The insulator kit is applicable with Raised Face (HO) and
Smooth Face (H1) with Gasket material.
T(Teflon) and only for the following models:
- For models with extension the Gasket T (Teflon) it has special
share.
(17) Gasket for housing, available only in Stainless 316.
(18) Finishing flange faces:
ANSI B 16.5 / MSS-SP6:
- Raised or Smoth Face with gooved lining: 3.2 to 6.3 µm Ra
(125 a 250 µ” AA);
- Small or Large Tongue Face and Small or Large Groove with
smooth finishing not exceeding: 3.2 µm Rt (125 µ” AA);
RTJ ANSI B 16.20 / MSS-SP6:
- Smooth finishing not exceeding: 1.6 µm Rt (63 µ” AA);
DIN EN-1092-1:
- Grooved finishing “B1” (PN 10 a PN40): 3.2 a 12.5 µm Ra (125 a 500
µ” AA);
- Smooth finishing “B2” (PN 63 a PN100), “C” (Tongue) e “D” (Groove):
0.8 a 3.2 µm Ra (32 a 125 µ” AA).
Din 2501 (DIN 2526):
- Smooth finishing “E” (PN 160 a PN250): Rz = 16 (3.2 µm Ra (125 µ”
AA).
Standard Jis B2201
- Grooved finishing 3.2 a 6.3 µm Ra (125 a 250 µ” AA).
(19) Range of application of temperature from -40 ºC to 150 ºC.
(20) Applicable only to:
- Thickness of steel: 0.05 mm
- Diameter/capillary length:
2” ANSI B 16.5 DN 50 DIN, JIS 50 A, for seals up to 3 meters of
capillary and level models (by inquiry).
3” ANSI B 16.5 DN 80 DIN, JIS 80 A, for seals up to 5 meters of
capillary and level models.
- Faces: RF and FF;
- Temperature Range: +10 to 100 ºC
+ 101 to 150 ºC (by inquiry)
- Not applicable for diaphragm thickness;
- Not applicable for use with gaskets.
(21) Inert Fluid: Oxygen Compatibility, safe for oxygen service.
(22) Not applicable for saline atmosphere.
(23) Not available for slip-on flange.
(24) Not available for integral flange.
204-0301 A0 D0 Q0
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