Incremental Encoders - EN42
EN42
Zone 1 Certified Hollowshaft Encoder
 
  • Triple Certified ATEX, CSA and IECEx for hazardous locations
  • Encapsulated Electronics with Increased Safety Interface for Zone 1 Use
  • Innovative Design Eliminates the need for I.S. Barriers
  • Industry Leading -50ºC to 100ºC Temperature Range
  • High Current Line Driver for Long Cable Runs
  • 50G Shock and 20G Vibration Tolerant
  • Perfect for use in Oilfield Drilling Motor Applications
 
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General
Feedback TypeIncremental
TechnologyOptical
Mounting ConfigurationHollow Bore, direct mount over shaft with Rod style tether
Mechanical
Encoder Size (Flange)>2.5"
Hollow Bore Size5/8"-1"
Housing MaterialAluminum
Max. Operating Speed3,600 RPM
Electrical
Resolution (pulses/revolution)1-5000 PPR
Supply Voltage7-26VDC, 10-30VDC
InterfacesDLD 4428
Environmental
Protection Class (IP)IP67
Approvals / CertificationsCE, ROHS, CSA, ATEX, IECEx
Operating Temperature Range-50ºC to 100ºC
Storage Temperature-50ºC to 100ºC
EnviromentHazardous
Description
The Zone 1 certified EN42 hollowshaft encoder eliminates the hassle of installing an intrinsically safe barrier. The innovative protection scheme provides a compact and easy to implement solution for the Oil and Gas applications. The stainless steel hollow-shaft design accepts up to 1" diameter shafts and is sealed to IP67 standards.
Industries
  • Oil & Gas
  • Vector Motors
Applications
  • Drawwork Motors
  • Rotary Tables
  • Mud Pumps
  • Top Drives
  • Applications requiring hazardous certifications