27A1D1产品概述
Series 27 is UL approved for use in Class I, Groups A, B, C, D; Class II, Groups E, F, G; and Class III hazardous locations. SPDT output contacts. UL Pilot Duty rated.
Features
Cannot Ignite Flammable Materials
Solid State Reliability
Up to 470K Ohm/cm Sensitivity (Series 17)
Internal Surge Suppression
SPST Contacts (Series 17)
SPDT Contacts (Series 27)
Can Be Used for Single Level or Differential Service
Datasheet
