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EX HS SI 4 safety sensor

capteur de sécurité ATEX

EX HS SI 4

Ex security sensor for zone 1, 21

  • Ex Zones 1 and 21
  • Plastic box
  • Suitable for the agri-food industry
  • Hall effect sensors, coded
  • Frontal actuation
  • Switching distance up to 7 mm
  • With connection cable
  • Also available in special version for zone 2 Gas or 22 Dust
  • Please indicate necessary international approvals!
Technical fact sheet: EX HS SI 4 safety sensor

EX safety sensors are used to monitor the position of sliding, swivelling or removable protectors. For security functions according to DIN VDE 0660-209, the devices must only be used with a PL “”e” protection door monitoring module according to EN ISO 13849-1 or up to SILCL 3 in accordance with EN 62061.

Characteristics

Applied standards: 60079-0, 60079-18, 60947-5-2, 60947-5-3, ISO 14119, ISO 13849-1, 62061
Case: thermoplastic, fiberglass reinforced, resilient, self-extinguable UL 94 V-0
Defined Object: Ex MC 4 actuator
Sensor type: type of construction 4 locking device
Coding level: low coding
Waterproofing IP 67 according to CEI/EN 60529
Security data:
IN ISO 13849-1: Performance Level PL e
Category: 4
TM: max. 20 years old
MTTF > 100 years
DC/DCavg > 99%
IN 62061: CL SIL 3
PFH2.47 x 10-8 1/h
Switching system: Hall effect sensors, 2 galvanically insulated channels, static outputs 1 NF/1 NO or 2 NF contacts
Connection: Cable 6 x AWG 26
Cable length: 2, 5 or 10 m, max. 15m
Assigned Ue Job Tension: 24 VDC
Assigned UB service voltagerange: 10 … 30 VDC
Assigned current of employment Ie: max. 40 mA per channel
Category of use: DC-12
Empty running I0: max. 6 mA per channel
Eligible power change Ie: max. 2.5 V
Off/under power < 1 ms
Short-circuit protection < 50 mA automatic internal fuse
Max switching frequency. 100 Hz
Protection category:
Degree of fouling: 3
Room temperature: 20 degrees Celsius … 60 degrees Fahrenheit
Mechanical lifespan > 10 million maneuvers
Switching distance: sn 7 mm, sao 6 mm, sar 20 mm
Repeatability ≤ 5%
Impact energy: max. 7 J
Fire protection:
II 2G Ex mb IIC T6 Gb,
II 2D Ex mb IIIC T80-C Db
IECEx Ex mb IIC T6 Gb
Ex mb IIIC T80-C Db
Certification:
BVS 08 ATEX E 150 X
IECEx BVS 08.0054X

NOUS TROUVER

A2S (Advanced Safety Solutions) 350 Avenue JRGG de la Lauzière 31 Parc du Golf - CS 90519 13593 Aix en Provence Cedex 3

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