PERSEUS PRESSURE SWITCH
Exd or Exia ATEX/IECEx certification | Stainless steel or black anodised
aluminium housing to IP66 & IP67 standards | 316 Stainless steel wetted parts
| M20 x 1.5 ISO electrical connection | Other threads available via adaptors |
Select housing material, certification, pressure range and process connection |
a ATEX / IECEx AS STANDARD
SPDT MICROSWITCH a
a EXD (FLAMEPROOF) OR EXIA
(INTRINSICALLY SAFE) AVAILABLE 316 STAINLESS STEEL
WETTED PARTS a
a BLACK ANODISED ALUMINIUM OR
316 STAINLESS STEEL BODY VITON DIAPHRAGM a
a RANGES BETWEEN 0.1 BAR AND
800 BAR ADJUSTABLE SETPOINT
WHILST OPERATIONAL a
a M20 X 1.5 (F) ELECTRICAL ENTRY
STAINLESS STEEL
ULTRA LOW, LOW AND DIFFERENTIAL
PRESSURE RANGES ALSO AVAILABLE
BODY OPTION PICTURED
a
PRESSURE RANGES & PRICING
PRICE
CODE RANGE MAXIMUM
PRESSURE ALUM
A 0.1 - 1.5 bar 12 bar £250
B 1.2 - 4.2 bar 12 bar C 0.2 - 3.0 bar D 3.0 - 9.0 bar E 0.4 - 6.0 bar
PRICE
CODE RANGE MAXIMUM
PRESSURE ALUM £315 J 30 - 180 bar 500 bar £280 £345
£250 £315 K 70 - 420 bar 500 bar £280 £345
25 bar £250 £315 L 4.0 - 14 bar 700 bar £315 £380
25 bar £250 £315 M 10 - 36 bar 700 bar £315 £380
50 bar £250 £315 N 28 - 108 bar 700 bar £315 £380
ST.ST.
ST.ST.
F 6.0 - 18 bar 50 bar £250 £315 P 50 - 200 bar 700 bar £315 £380
G 8.0 - 34 bar 50 bar £250 £315 Q 115 - 455 bar 700 bar £315 £380
H 15 - 90 bar 500 bar £280 £345 R 200 - 800 bar 1000 bar £315 £380
The design features a simple form of adjustment. The switch is factory set and shipped at a mid-range falling and adjusted upon
receipt. The set point can even be safely adjusted whilst the switch is electrically connected and in the hazardous area.
PART NUMBER BREAKDOWN
PF61
S
B
/
Bespoke variants
are available.
F
2
Contact [email protected]
HOUSING PROCESS CONNECTION
S = 316 STAINLESS STEEL 1 = 1/4” BSP.P FEMALE
A = BLACK ANODISED ALUMINIUM 2 = 1/4” NPT FEMALE
CERTIFICATION
B = Exd ATEX / IECEx FLAMEPROOF
to discuss alternative
microswitch, diaphragm, process
connection, range and
electrical entry options.
RANGE CODE
O = Exia ATEX / IECEx INTRINSICALLY SAFE
T: +44 (0)1752 333933 | [email protected]
www.pyropress.com