For measuring points with increased over pressure
For gaseous , liquid and aggressive media , also in aggressive ambience
With liquid filled case for application swithhigh dynamic pressure loads or vibrations
With the open flange connection optional so for viscous media
Process industry : chemical / petrochemical, power stations ,mining, on and offshore , environmental technology, machine building and general plant construction
High over pressure safety
All stainless steel construction
Wide choice of special materials
Process connection thread or flange
Scale ranges from 0…10 mbar
EN837-3
4”(100) and 6”(160mm)
1.6
0...10 to 0...16 mbar ,flange Ø 6.85” (Ø174mm)
0...25 to 0...250 mbar ,flange Ø 6” (Ø150mm)
0...0.4 to 0...40 bar (flange Ø 4”Ø100mm)
Or equivalent other units of pressure or vacuum
Steady : full scale value
Fluctuating : 0.9 x FSV
1.3 full scale value
Ambient : - 20 / + 60°C
Medium : +100°C maximum
Storage : - 40 / +70 °C (scale ranges ≤ 60mbar : - 20 / +70°C)
When temperature of the measuring system deviates from reference temperature (+20°C) max error ±0.8% /10K of full scale value
IP 65 – EN 60529 / IEC 529
Without / with liquid filling
AISI 316 stainless steel lower and upper diaphragm housing
AISI 316L stainless steel
Thread size 1/2” BSP or NPT
FPM/FKM
≤16 bar AISI 316L stainless steel
>16 bar Inconel 718
Aluminum with black markings on white background
Dial arc 270°
AISI 304 stainless steel
Bayonet ring style
With pressure relief in case back
Filling plug on top
Stainless steel
Adjustable, black aluminum
Laminated safety glass
Lower connection
Other process connection
Case and ring AISI316 stainless steel
Over pressure safe : 5 x FSV, max.40 bar
Over pressure safe : 10 x FSV, max.40bar
Vacuum safe up to -1bar
Max. medium temperature +200°C(NOT for ATEX version)
Ambient temperature - 40 / +60°C (silicone oil filling)
Higher accuracy class1.0
Open flange connection per UNIEN/ASME
Wetted parts lined/coated with special materials : PTFE , Hastelloy C 276, Monel
Glycerin case filling
Silicon oil case filling
Electric contact (see CE data sheet)
Bracket for surface mounting
Flushing plug on lower body(ranges≥400mbar)
Cleaning for oxygen service
Customer designed dials
Dial tag marking
ATEX execution
Version ATEX(with inductive contacts) II2GDc
Over pressure safety up 40 or 100 bar model P400.40/P400.100
High over pressure safety up to 400 bar special version with case solid front
4”(100) and 6”(150mm)
1.6
0…25 to 0…400 mbar 0…0.4 to 0…25 bar
Or equivalent other units of absolute pressure
Standard : 5 x full scale value , 25 bar max.
Ambient:
- 25 / +65°C without liquid filling
- 20 / +60°C with liquid filling
Medium:
+ 200°C max. without liquid filling
+ 100°C max. with liquid filling
When temperature of the measuring system deviates from reference temperature
(+20°C) max error ± 0.4% /10K of true scale value
AISI 316L stainless steel
Thread size1/2 “ BSP or NPT
AISI 316 stainless steel diaphragm
AISI 316 stainless steel lower and upper diaphragm housing
AISI 316 stainless steel
AISI 303 stainless steel
AISI 304 stainless steel ,rotary geared
Aluminum with black markings on white background
Dial arc 270°C
Adjustable , black aluminum
AISI 304 stainless steel
Bayonetring style with pressure relief in case back
Filling plug on top
IP65 – EN 60529 / IEC 529
Glass 0.16 "(4mm) thickness
Neoprene rubber
Lower connection
Other process connection
Case andring AISI316 stainless steel
Hastelloy C 276 diaphragm
Glycerin case filling (ambient temperature +15/+60 °C)
Silicon oil case filling (ambient temperature – 40/+60°C)
Electric contacts (seeCE data sheet)
Plastic window
Customer designed dials
Dial tag marking