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22-13
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XMLA, XMLB, XMLC, XMLD Industrial
Pressure Switches
Pressure Switches
Refer to Catalog 9012CT9701
XML Industrial Pressure Switches
XMLB XMLD
XML industrial pressure switches meet IEC, Cenelec, UL, and CSA standards. They are
CE marked.
•
Fixed differential (XMLA), adjustable differential single-pole (XMLB) or double-pole
(XMLC), and dual stage (XMLD)
•
Range listed is on increasing pressure (psi, bar, kPa)
•
External pressure setting window available
•
1 N.O.–1 N.C. snap acting contacts standard
•
Temperature range: –13 to +158 °F (–25 to +70 °C)
•
Enclosure rating: IP65 with plug-in connector, IP66 with terminal connections
•
Operating rate: up to 120 operations / min. for diaphragm and 60 / min. for piston
•
Media connection: 1/4" NPT
•
Conduit connection: 1/2" NPT
Table 22.39: Specifications
Enclosure Rating Screw terminal models: IP66 conforming to IEC/EN 60529; Connector models: IP65 conforming to IEC/EN 60529
Ambient Temperature
Operation –25 to +70 °C (–13 to +158 °F)
Storage –40 to +70 °C (–40 to 158 °F)
Repeat Accuracy
< 2%
Fluids Controlled
Hydraulic oils, air, fresh water, 32 to 320 °F (0 to +160 °C), depending on the model
Steam, corrosive fluids, viscous products, 32 to 320 °F (0 to +160 °C), depending on the model
Operating Rate (operating cycles/minute)
Piston version switches: up to 60 cycles/minute for temperatures above 32 °F (0 °C)
Diaphragm version switches: up to 120 cycles/minute for temperatures above 32 °F (0 °C)
Operational Characteristics
AC-15; B300 (Ue = 240 V, Ie = 1.5 A; Ue = 120 V, Ie = 3 A)
DC-13; R300 (Ue = 250 V, Ie = 0.1) conforming to IEC 947-5-1 Appendix A, EN 60 947-5-1
Type of Contacts
Silver tipped contacts
XMLA & XMLB: 1 C/O single-pole contact (4 terminal), snap action
XMLC: 2 C/O single-pole contacts (8 terminals), simultaneous snap action
XMLD: 2 C/O single-pole contacts (8 terminals), staggered snap action
Resistance Across Terminals
< 25 mW conforming to NF C 93-050 method A or IEC 255-7 category 3
Terminal Referencing Conforming to CENELEC EN 50013
Short-Circuit Protections
10 A cartridge fuse type gG (gI) recommended
Connection
Screw clamp terminals; Clamping capacity, min: 1 x 0.2 mm
2
, max: 2 x 2.5 mm
2
Table 22.40: Component Materials in Contact with Fluid
Pressure Switch Catalog Number Zinc Alloy
Stainless Steel Brass Steel Nitrile PTFE
FPM, FKM
Aluminum
XMLAM01V••••• / XML•M02V•••• X
X [1]
— — X — — —
XMLBM03S•••• —
X [1]
— — — X — —
XML•M05A•••• X
X [1]
— — X — — —
XMLBL05S•••• —
X [2]
— — — X — —
XML•L35R•••• —
X [2]
— X — — X —
XML•L35S•••• / XML•001S•••• —
X [2]
— — — X — —
XML•002A•••• X — — — X — — —
XML•002B•••• — — — X — — X —
XMLA004A•••• / XMLB004A•••• X — — — X — — —
XML•004B•••• — — — X — — X —
XML•010A•••• X — — — X — — —
XML•010B•••• — — X — — — X —
XML•020A•••• / XML•035A•••• X — — — X — — X
XML•020B•••• / XML•035B•••• — — X — — — X —
XML•070D•••• / XML•160D•••• / XML•300D•••• — — X X — X X —
XML•500D•••• — — X1 X — X X —
Table 22.41: Interpretation of the Catalog Number (example: XMLD070D1S13)
(XML) D
070 D 1 S 1 3
Contacts Rated Pressure Actuator Scale
Electrical
Connection
Output
Fluid Connection
A Fixed differential,
single-pole contact
Code
psi
bar
Diaphragm
1
Without
S
Without
connector
(not available on
solid-state
devices)
1 Contacts Fluid Electrical
L05 0 to 0.725 0 to 0.05
A
Hydraulic oil, air, fresh water,
sea water (0 to 70 °C)
L35 0 to 5.075 0 to 0.35 2
With
1 1/4 Gas
Type 13
(PG 13,5)
B
Adjustable differential,
single-pole contact
M01 -14.5 to -4.06 -1 to -0.28
B
Hydraulic oil, air, fresh water,
sea water (0 to 160 °C)
C
Square / DIN
43650
M02 -14.5 to -2.03 -1 to -0.14 D
M12 Micro
connector
M03 -2.9 to -.029
-0.2 to
-0.02
C Corrosive fluids 2 1/4 Gas ISO M20
C 2 adjustable
differential, single-pole
contacts,
simultaneous
M05 -7.25 to 72.5 -0.5 to 5 P Viscous fluids
001 0 to 14.5 0 to 1 R
Hydraulic oil, air (0 to 160 °C)
3 1/4 in. NPTF 1/2 in. NPT
002 0 to 36.25 0 to 2.5
S
Fresh/sea water, corrosive
fluids (0 to 160 °C)
004 0 to 58 0 to 4 4 PT 1/4
(JIS B0203)
1/2 in. PF
(JIS B0202)
D
2 fixed differential,
single-pole contacts,
staggered
010 0 to 145 0 to 10 Vacuum
020 0 to 290 0 to 20
V
Hydraulic oil, air, fresh water,
sea water (0 to 70 °C)
035 0 to 507.5 0 to 35
040 0 to 580 0 to 40
T
Hydraulic oil, air, fresh water,
sea water (0 to 160 °C)
070 0 to 1015 0 to 70
160 0 to 2320 0 to 160 Piston
300 0 to 4350 0 to 300 D
Hydraulic oil
500 0 to 7250 0 to 500 E Fresh / sea water
NOTE: Use this table only to interpret the catalog number. Some conbinations are not available
22
PRESSURE, VACUUM, AND FLOAT
SWITCHES
[1] X2GNiMo 17-12-2 (AISI 316L)
[2] X8GNiS 18-09 (AISI 303)