Square Profile Pressure Gauge SQ1000 pages

Data sheet
Date
Page

SQ100
04/2014
1 of 2

SQUARE PROFILE BOURDON TYPE PRESSURE GAUGE
SQUARE PRESS 100

The pressure gauges series SQ100 in rectangular or
squared enclosure have an accurate construction
and standardized dimensions for mounting in
parallel with electric instrumentation in centralized
control rooms.

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

TECHNICAL CHARACTERISTICS
Diameters: 144x144 - 144x72 – 96x96mm DIN43700
(Option 72x72)
Mounting : Horizontal or vertical (only for model C and
C/2)
Case and Front : black painted Steel, with plastic front
Protection degree : IP55 (IP65 only for mod. 96x96
filled) EN60529/IEC529
Transparent: glass or acrylic 4mm, gasket in neoprene
Movement: st. st., reinforced
Dial: aluminium with black numerals on white
background
Pointer: st., black painted, micrometric adjustable
Gasket to the pivot : Neoprene
Sensing element: Bourdon tube type, with “C” form for
pressure ≤60bar, helical wound for pressure ≥ 60bar
Element material: AISI 316
Connection material : AISI 316
Welding: T.I.G.
Connection dimension: ½”NPTM or BSP
Mounting: panel with rear bracket and connection
Ranges: see table at page 2
Overpressure: +30% F.S. for range up to 60bar
Accuracy: class 1, acc. to EN837 at 20°C
Ambient temperature limit: -30/+60°C
Fluid temperature limit: -30/+120°C element in
AISI316, -30/+230°C element in MONEL
Temperature error: 0,035%/°C in range 0/60°C
Construction acc. to ATEX directive 94/9/EC , gr.II
cat. 2GDc (on request)
Construction according to PED directive 97/23/EC
(on request)
OPTIONS AND ACCESSORIES

ATEX approvals available under our PCI TEMA
brand.

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Glycerine filling for T.amb.-25/+60°C (only Type
B dimensions 96x96)
Other types of filling fluids (only for model B
dimensions 96x96)
Special scale
Double scale for model C
Maximum red pointer settable from front
Electrical contacts (see datasheet)
Mounting with diaphragm seal
Pulsation dampener , External overpressure
protector, Pig-tail syphon, Needle valves

HOW TO ORDER
Please specify: model, mounting, case diameter, range,
connection, options if any
Example : SQ100, A, 0/25bar, ½”NPTM

_______________________________________________________________________________________________
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)