Carlo Gavazzi IA, M12, M18, M30, NAMUR Data Sheet
Specifications are subject to change without notice (19.05.05) 1
Proximity Sensors Inductive
Stainless Steel Housing
Types IA, M12, M18 and M30, NAMUR
• Stainless steel housing, cylindrical
• Diameter: M12, M18, M30
• Short or long versions
• Sensing distance: 2 to 15 mm
• Output: NAMUR EN 50 227
•Protection: Reverse polarity
• LED-indication
•2 m cable or plug M12
Product Description
60 947-5-2. For thermoplastic
housing refer to type IA 12C....
Amplifier relay SD.... is avail-
able.
Proximity switch in M12, M18
and M30 stainless steel housing. Made in accordance with
Euronorm EN 50
227 and EN
Type
Housing size
Housing type
Sensing function
Sensing distance
Output type
Plug
Type Selection
Housing Body Connection Rated operating Ordering no.
diameter style distance (S
n
)Namur
M12 Short Cable 2 mm
1)
IA 12 ESF 02 UC
M12 Short Plug 2 mm
1)
IA 12 ESF 02 UC M1
M12 Long Cable 2 mm
1)
IA 12 ELF 02 UC
M12 Long Plug 2 mm
1)
IA 12 ELF 02 UC M1
M12 Short Cable 4 mm
2)
IA 12 ESN 04 UC
M12 Short Plug 4 mm
2)
IA 12 ESN 04 UC M1
M12 Long Cable 4 mm
2)
IA 12 ELN 04 UC
M12 Long Plug 4 mm
2)
IA 12 ELN 04 UC M1
M18 Short Cable 5 mm
1)
IA 18 ESF 05 UC
M18 Short Plug 5 mm
1)
IA 18 ESF 05 UC M1
M18 Long Cable 5 mm
1)
IA 18 ELF 05 UC
M18 Long Plug 5 mm
1)
IA 18 ELF 05 UC M1
M18 Short Cable 8 mm
2)
IA 18 ESN 08 UC
M18 Short Plug 8 mm
2)
IA 18 ESN 08 UC M1
M18 Long Cable 8 mm
2)
IA 18 ELN 08 UC
M18 Long Plug 8 mm
2)
IA 18 ELN 08 UC M1
M30 Short Cable 10 mm
1)
IA 30 ESF 10 UC
M30 Short Plug 10 mm
1)
IA 30 ESF 10 UC M1
M30 Long Cable 10 mm
1)
IA 30 ELF 10 UC
M30 Long Plug 10 mm
1)
IA 30 ELF 10 UC M1
M30 Short Cable 15 mm
2)
IA 30 ESN 15 UC
M30 Short Plug 15 mm
2)
IA 30 ESN 15 UC M1
M30 Long Cable 15 mm
2)
IA 30 ELN 15 UC
M30 Long Plug 15 mm
2)
IA 30 ELN 15 UC M1
1)
For flush mounting in metal
2)
For non-flush mounting in metal
Ordering Key
IA 12 ESF 02 UC M1
2 Specifications are subject to change without notice (19.05.05)
Rated operational volt. (Ue) 8.2 VDC
(U
B
)7 to 9 VDC
(6 to 35 VDC, all specifications not observed in
extended supply range)
Self-inductance ≤ 500µH
Self-capacitance ≤ 120 nF
No-load supply current (I
o
) Activated: ≤1 mA
Not activated: ≥ 2.2 mA
Max. 9.35 mA
Protection Reverse polarity
Transient voltage ≤ 1 kV/0.5 J
EMC Approved according to
EN 50 080, EN 50 081
Power ON delay < 10 ms
Frequency of operating
cycles (f) IA12xxF02 1.400 Hz
IA12xxN04 1.200 Hz
IA18xxF05 500 Hz
IA18xxN08 200 Hz
IA30xxF10 300 Hz
IA30xxF15 100 Hz
Indication not activated LED, yellow
Assured operating dist. (Sa)0 ≤ Sa≤ 0.81 S
n
Repeat accuracy (R) ≤ 5%
IA 12, IA 18, IA 30, NAMUR
Specifications
Hysteresis (H)
(Differential travel)
1 to 15% of sensing distance
Effective operating dist. (Sr)0.9 x Sn≤ Sr≤ 1.1 x S
n
Usable operating dist. (S) 0.9 x Sr≤ Su≤ 1.1 x S
r
Ambient temperature
Operating
-25° to +70°C (-13°to +158°F)
Storage
-30° to +80°C (-22° to +176°F)
Degree of protection IP 67 (Nema 1, 3, 4, 6, 13)
Housing material
Body Stainless Steel (1.4301)
Front Grey thermoplastic polyester
Back Black thermoplastic polyester
Connection
Cable 2 m, 2 x 0.5 mm
2
,
grey PVC, oil proof
Plug M12 x 1
Cables for plug (-1) CONH1A series
Weight (cable excluded) IA 12xx 20 g
IA 18xxF05 26 g
IA 18xxN08 30 g
IA 30xxF10 75 g
IA 30xxN15 80 g
Tightening torque IA 12 7.5 Nm
IA 18 27.5 Nm
IA 30 100 Nm
Approvals
UL
CE-marking Yes
Dimensions
Type A B C D E F SW
Ø mm mm mm mm mm mm
IA 12 ESF 02 UC M12 x 1 x 30 10.7 30 11 5.0 4 17
IA 12 ELF 02 UC M12 x 1 x 50 10.7 50 11 5.0 4 17
IA 12 ESF 02 UC M1 M12 x 1 x 30 10.7 30 12.6 11.9 4 17
IA 12 ELF 02 UC M1 M12 x 1 x 50 10.7 50 12.6 11.9 4 17
IA 12 ESN 04 UC M12 x 1 x 30 10.7 34 11 5.0 4 17
IA 12 ELN 04 UC M12 x 1 x 50 10.7 54 11 5.0 4 17
IA 12 ESN 04 UC M1 M12 x 1 x 30 10.7 34 12.6 11.9 4 17
IA 12 ELN 04 UC M1 M12 x 1 x 50 10.7 54 12.6 11.9 4 17
IA 18 ESF 05 UC M18 x 1 x 30 16.7 30 11.6 15.4 4 24
IA 18 ELF 05 UC M18 x 1 x 50 16.7 50 11.6 15.4 4 24
IA 18 ESF 05 UC M1 M18 x 1 x 30 16.7 30 13.1 11.9 4 24
IA 18 ELF 05 UC M1 M18 x 1 x 50 16.7 50 13.1 11.9 4 24
IA 18 ESN 08 UC M18 x 1 x 30 16.7 38 11.6 15.4 4 24
IA 18 ELN 08 UC M18 x 1 x 50 16.7 58 11.6 15.4 4 24
IA 18 ESN 08 UC M1 M18 x 1 x 30 16.7 38 13.1 11.9 4 24
IA 18 ELN 08 UC M1 M18 x 1 x 50 16.7 58 13.1 11.9 4 24
IA 30 ESF 10 UC M30 x 1.5 x 30 28 30 13.6 15.4 5 36
IA 30 ELF 10 UC M30 x 1.5 x 50 28 50 13.6 15.4 5 36
IA 30 ESF 10 UC M1 M30 x 1.5 x 30 28 30 13.6 11.9 5 36
IA 30 ELF 10 UC M1 M30 x 1.5 x 50 28 50 13.6 11.9 5 36
IA 30 ESN 15 UC M30 x 1.5 x 30 28 42 13.6 15.4 5 36
IA 30 ELN 15 UC M30 x 1.5 x 50 28 62 13.6 15.4 5 36
IA 30 ESN 15 UC M1 M30 x 1.5 x 30 28 42 13.6 11.9 5 36
IA 30 ELN 15 UC M1 M30 x 1.5 x 50 28 62 13.6 11.9 5 36
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