P201 Process Pressure Gauges All St.St.

Dial size 2.5"

CASE DIAMETER

2.5”(63 mm)

ACCURACY CLASS PER EN 837-1/6

1.6

SCALE RANGES PER EN 837-1/5

0…1 to 0…1000bar

Or equivalent other units of pressure or vacuum

WORKING PRESSURE

Continuous service up to maximum rating

Intermittent service up to1.3 times maximum rating for ranges up to 60 bar;

up to1.15 times for ranges over 100 bar

Fluctuating up to 90 % of maximum rating only

OPERATING TEMPERATURE

Ambient:

- 40 / + 65°C

Process fluid : 100°C max

TEMPERATUR EERROR

When temperature of the pressure element deviates from +20°C:

Rising temperature : +0.4 % / 10°C of true scale value

Falling temperature: - 0.4 % / 10°C of true scale value

STANDARD FEATURES

PROCESS CONNECTION

Material : stainless steel AISI 316

Thread size : 1/4” BSP or NPT–M Lower or back

PRESSURE ELEMENT

AISI 316L stainless steel

-1 to 60 bar  : C - type

100 to1000 bar : Helical - type

MOVEMENT

Stainless steel AISI304

DIAL

Aluminum with black markings on white background

Dial arc 270°C

POINTER

Black aluminum pointer

CASE AND RING

AISI 304 stainless steel

Bayonet ring style

Protection class : IP 65–EN60529/IEC 529

WINDOW

Plexiglas

GASKET

Neoprene rubber

MOUNTING

Stem mounting

Panel mounting with front flange or U-clamp connection

Surface mounting with black flange

 

OPTIONAL EXTRAS

Other process connection

Case and ring material stainless steel AISI 316

Case and ring crimped

Glycerin filled case (+15to+ 65 °C)

Silicon oil filled case (-45to+100°C)

Other liquids such as compatible

with food processes or for oxygen service(Galden=Per fluorinated poly ethers) are available up on request

Safety glass or Plain glass 

Diaphragm seals (see DS data sheet)

Oxygen service

Maximum reading pointer


Dial Size 4", 6",10"

 

 

CASE DIAMETER

4”(100) , 6”(150mm) and 10"(250 mm)

ACCURACY CLASS

1.0

SCALERANGE

0…0.6 to 0…1600 bar

Or equivalent other units of pressure or vacuum ranges

PRESSURE LIMITATION

Continuous service :

Steady pressure up to F.S. value

Fluctuating pressure up to 90% F.S. value

Short time1.3 x F.S. value for range up to100bar and 1.15 x F.S. for range over 100bar

OPERATING TEMPERATURE

Ambient :

- 40 /+ 60°C without liquid filling

-20/+60°C with liquid filling

Medium:

+200°C max. without liquid filling

+100°C max. with liquid filling

TEMPERATURE EFFECT

When temperature of the measuring system deviates from reference temperature (+20°C) max.

error ± 0.4 % /10K of true scale value

 

STANDARD FEATURES

PROCESS CONNECTION

AISI 316L stainless steel

Thread size for lower or back mounting : 1/2 ”BSP or NPT

PRESSURE ELEMENT

AISI 316L stainless steel

< 100 bar : C - type

> 100bar : Helical type

MOVEMENT

Stainless steel , with over and under load stop

Free zero

MEASURING SYSTEM

Bourdon tube and socket are TIG-welded : one integral unit

DIAL

Aluminum with black markings on white background

Dial arc 270°C

POINTER

Adjustable , black aluminum

CASE AND RING

AISI 304 stainless steel

Bayonet ring style

With pressure relief in case back

Filling plug on top(to be used also to vent case before use for range <16bar)

INGRESS PROTECTION

IP 65 – EN 60529/IEC 529

WINDOW

Safety glass o.16”(4mm) thickness

GASKET

Neoprene rubber

LIQUID FILLING

(modelP600.5)

Glycerine99.7%

(ambient temperature +15/+60 °C)

OPTIONAL EXTRAS

Other process connection

Case and ring AISI 316 stainless steel

Monel measuring system

Surface mounting with back flange

Panel mounting with front flange

U - clamp connection

Silicon oil case filling (ambient temperature – 40/+60°C)

Other liquids are available up on request (such as compatible with food processes or for oxygen service)

Electric contacts (see CE data sheet) (1)

Plastic window (not for ATEX)

Diaphragm seals (see DS data sheet)

Oxygen service   

Customer designed dials

Dial tag marking

Maximum reading pointer

Movement with dampening jelly

Screw restrictor

Accuracy class 0.5

Version per ATEX ExII2GDc

Note:

(1)ATEX version : only 4”(100),high case, contact under dial, inductive contact only


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