Magnetic speed sensors manufacturing

Intrinsically Safe Magnetic Speed Sensors Specifications

Download Spectec's Intrinsically Safe Magnetic Speed Sensors Spec Sheet (PDF) or the infividual spec sheets below:

SPECTEC Intrinsically Safe magnetic speed sensors, a derivative or our standard magnetic speed sensors, are certified by FM Global..

Intrinsically Safe and Non-Incendive Certifications

  • Model IS40/IS41 Intrinsically Safe (Class I, Div I / Class I, Zone 0 - code AEx [ia]) for US and Canada
  • Model IS40A/IS41A ATEX Intrinsically Safe (Group II, Category 1G) for European Union
  • Model N40/N41 Non-Incendive/Limited Energy (Class I, Div 2 / Classs I, Zone 2) for US and Canada and ATEX Limited Energy (Group II, Category 3G) for European Union

NOTE: IS magnetic pickups can be used with IS PA-20 preamps and signal converters for digital output.

Contact Spectec regarding custom sensors - or complete and submit our online Information Request Form.

CAUTION: These sensors MUST be installed with an FM Global approved IS barrier. Installations must meet the requirements of intrinsically safe systems for hazardous (classified) locations and must follow details specified in FM Global control drawing 85045.

Intrinsically Safe Magnetic Speed Sensor Specifications

IS VR Sensors - Inductive Sensors - Hazardous Location Magnetic Pickups

FM Global Approved ATEX logo
               
Output Voltage:
Air Gap:
Temperature Ranges:

Thread Length:
Thread Size:
Smooth Shell Dia:
Approximately 1Vpp, limited by internal diode network
0.005" to 0.015" typical; Up to .25" depending on target velocity and mass.
T5: -40 to 185° deg F (-40 to 85° deg C)
T6: -40 to 149° deg F (-40 to 65° deg C)
0.75" to 13" (19 to 330 mm)
1/2, 5/8, 11/16, 3/4, M16, M18
3/8", 1/2", 5/8"

IS40 Sensors: 1/2", 5/8", 11/16", 3/4", M16 & M18 Intrinsically Safe magnetic specs - connector

N40 Sensors: 1/2", 5/8", 11/16", 3/4", M16 & M18 Non-Incendive Magnetic specs - connectors

S type

H type

intrinsically safe magnetic speed sensors

K type

A type


IS41 Sensors: 3/8", 1/2", 5/8", 11/16", 3/4", M16 & M18 Magnetic speed specs - lead wires

N41 Sensors: 3/8", 1/2", 5/8", 11/16", 3/4", M16 & M18 Non-Incendive Magnetic specs - lead wires

K type

A type

IS magnetic pickup sensors

X type

Y type

IS magnetic pickup sensors

S type