Full Safety Pattern Gauge0 pages

Data sheet
Date
Page

TP400
07/2011
1 of 2

FULL SAFETY PATTERN GAUGE TETROPRESS 400
Mounting:
type A bottom connection,direct, direct mounting
type C surface mounting, bottom connection
type D back connection, direct mounting
type E panel mounting, back connection
Ranges: see table at page 2
Overpressure: +30% F.S. for range up to 60bar
+15% F.S. for ranges from 100 to 600bar
+10% F.S .for ranges from 1000bar
Accuracy: class 1, acc. to EN837-1 at 20°
C
Ambient temperature limit: -30/+60°
C
Fluid temperature limit:
-30/+120° element in AISI316L
C
-30/+230° element in MONEL
C
Temperature error: 0,035%/° in range 0/60°
C
C
Construction acc. to ATEX directive 94/9/EC , gr.II
cat. 2GDc (on request)

OPTIONS AND ACCESSORIES

The pressure gauges series TP400 have a full
blowout safety design which significantly reduces
the danger in extreme conditions. It can be installed
on chemical and petrochemical plants to prevent
accidents according to normative EN837-1/S3 and
ANSI B40.1.1

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PED 97/23/CE
ATEX 94/9/CE

GOST R PATTERN
APPROVAL

ATEX and GOST R PATTERN approvals available
under our PCI TEMA brand.

TECHNICAL CHARACTERISTICS
Diameters: 100-150 mm
Case and ring: st. st. 304, bayonet type ring
Protection degree : IP55/IP65 (EN60529/IEC529)
Safety back : st. st. 304
Window: safety glass
Movement: st. st., reinforced
Dial: aluminium with black numerals on white
background
Safety wall : back of the dial, in st. st., welded on the
case
Pointer: Aluminium., black painted, micrometric
adjustable
Blow out: neoprene, upper
Sensing element: Bourdon tube type, with “C” form for
pressure ≤60bar, helical wound for pressure ≥ 60bar
Element material: AISI 316L , MONEL 400
Connection material : AISI 316L , MONEL 400
Welding: T.I.G.
Connection dimension: ½”NPT/M or BSP/M

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Special overpressure version
Case DN63
Case in st. st 316
Accuracy 0,5%
Special scale
Acrylic window with max value pointer settable
from front
Glycerine filling for T.amb. -25/+60°
C
Silicon oil filling for T.amb.-40/+60°
C
Filling with fluorinated oil suitable for use on
Oxygen and for ambient temperature
-60/60°
C
Degreasing for use on Oxygen
Internal dampener
Mounting with diaphragm seal
Electrical Contacts
Pulsation dampener, overpressure protector,
syphon, needle valve

HOW TO ORDER
Please specify: model, mounting, case diameter, range,
connection, options if any
Example : TP400, A, 100mm, 0/10bar, ½”BSPM

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PCI (Process System Solutions) Ltd, Unit 7 Slaidburn Crescent, Southport, Merseyside, PR9 9YF, UK,
Tel: +44 (0) 1704 509090, Fax: +44 (0) 1704 509091,
email: sales@pci-instruments.com, Website: www.pci-instruments.com
(Specifications are subject to change without notice)