euroswitch ES-3021 ES-3321 感應式接近開關
ES-3 Series - Proximity Switch - Magnetic
Model:ES-3321 ES-3021
Proximity/Limit Switch
ATEX Ex d/db/tb, IECEx Ex d/db/tb IIC / IIIC T6 SPCO/SPDT
Our ES series switches are highly dependable, hermetically sealed position sensors for use in the most arduous and hazardous applications. They require the use of a magnetic target to operate.
Properties
Body Shape
Cylindrical
Body Material
316L Stainless Steel
Contact Arrangement
SPCO / SPDT (Form C)
Contact Material
Rhodium (Tungsten optional)
Mounting Thread
M18x1.0 (60mm / 2.36" long) c/w 2 x locknuts
Max Current
2.5A
Connection
PVC Cable
Conduit Entry
PG9 Conduit Entry
Termination
Cabled
Certification & Approvals
IECEx/ATEX Ex d/db/tb
Hazardous Location
Zone 1, 2, 21 and 22
Gas Group
IIC
Dust Group
IIIC
Temperature Class (T Rating)
T6
Operating Temperature
-20°C to +70°C / -4°F to +158°F
Sensing Range with Magnet
Up to the maximum in the magnet table
Sensing Face Pressure Rating
2000psi / 138 bar
Environmental Protection
IP 66, 67 & 68 (24hrs at 30m)/ NEMA 4, 4X, 6 & 6P
Safety Rating
SIL 2 / SC3
Actuation
Magnetically Actuated
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