3998917 Festo Sensor Boxes

Product Details

• Contamination level
  3
• Type code
  SRBE
• Based on norm
  EN 60947-5-1 ISO 5211
• ATEX category for dust
  II 2D
• Explosive ambient temperature
  -20°C <= Ta <= +60°C
• Switching output
  Contact-based
• Operating voltage range AC
  0 V ... 250 V
• Mounting position
  Any
• Material of screws
  High-alloy stainless steel
• Angle detection setting range
  0 deg ... 90 deg
• Shock resistance
  Shock test with severity level 2 as per FN 942017-5 and EN 60068-2-27
• Design
  Rectangular
• Explosion prevention and protection
  Zone 1 (ATEX) Class II, Div. 1 (US)
• Explosion protection certification outside the EU
  Class I, Div. 1 (CA) EPL Gb (US)
• Note on materials
  Contains paint-wetting impairment substances RoHS-compliant
• Max. output current DC
  6000 mA
• Electrical connection
  10-pin Screw terminal
• Product weight
  1700 g
• Disc material
  High-alloy stainless steel
• ATEX category gas
  II 2G
Safety integrity level (SIL)
SIL 2
Switching element function
Toggle switch, single-pin
Closable nominal conductor cross-section
0.25 mm² ... 2.5 mm²
Housing colour
Silver
Seals material
NBR
Pointer material
PC
Degree of protection
IP67 NEMA 4/4X
Vibration resistance
Transport application test with severity level 2 as per FN 942017-4 and EN 60068-2-6
Type of ignition protection for gas
AEx d IIB T5 Gb Ex d IIB T5 Gb
Measuring principle
Mechanical/electrical For proximity sensor
Ambient temperature
-20 °C ... 60 °C
Type of mounting
On flange as per ISO 5211 With mounting bracket
Shaft material
High-alloy stainless steel
Material of mounting bracket
High-alloy stainless steel
Storage temperature
-20 °C ... 60 °C
Connection for valve positioner and position sensor conforms to standard
VDI/VDE 3845 size AA 1
CE marking (see declaration of conformity)
As per EU low voltage directive
Type of (ignition) protection for dust
AEx tb IIIC T108°C Db Ex tb IIIC T108°C Db
Certificate issuing authority
CSA 263311
Max. output current AC
10000 mA
DC operating voltage range
0 V ... 30 V
Cable fitting
1/2 NPT
Housing material
Die-cast aluminum
Circlip material
High-alloy stainless steel
Position indicator
Yellow/red

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