ATEX / IECEx Certified Explosion Proof 


Variable Reluctance Speed Sensor

PN 401031-70

Description

  • Safe for hazardous environments, such as methane gas, and flammable liquids          
  • Perfect for refinery, chemical and other potentially explosive applications
  • Ready for immediate delivery
  • Operating temperature range -85° to 212° F
  • Available in a variety of sizes and mounting thread options
  • Can be customized with additional certification

Applications

  • Oil Refineries
  • Chemical Companies
  • Marine
  • Power Generation
  • Military




PN 401031-70

ATEX/IECEx certified explosion proof magnetic speed sensors for Class I, Division 1, Group A, B, C, & D hazardous areas. Designed for use in atmospheres containing acetylene, flammable gas, flammable liquid-produced vapor, or combustible liquid-produced vapor.


SENSOR SPECIFICATIONS

TEST SPECIFICATIONS

NOM. RESISTANCE

180 OHMS ± 10% @ 78°F

HOUSING
MATERIAL

303 S.S.

OUTPUT VOLTAGE

54 V MIN. PEAK TO PEAK AT THE
FOLLOWING CONDITIONS

INDUCTANCE

60 mH REF

OVERALL
 LENGTH

3.05 in

SURFACE SPEED

1000 I.P.S

OPERATING
TEMPERATURE

 -65° C to 100° C

WIRE

18 AWG

TEST WHEEL

8 PITCH GEAR
FERROUS MATERIAL

DIELECTRIC
STRENGTH

1000 V

MOUNTING
THREAD SIZE

5/8-18 UNF 2A THREAD

AIR GAP

0.005 in

POLARITY

WHITE LEAD POSITIVE WITH
RESPECT TO BLACK
WITH THE APPROACH
OF FERROUS TARGET

CONNECTOR

N/A

LOAD RESISTANCE

100 K OHMS





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