Intrinsically Safe Magnetic Speed Sensors Specifications

Download Spectec's printable Intrinsically Safe Magnetic Speed Sensors Spec Sheet (PDF format):

SPECTEC Intrinsically Safe magnetic speed sensors are a derivative or our standard magnetic speed sensors and are certified by FM Global to meet requirements of Class I, Zone 0, AEx [ia] IIC, Class I, II, III, Division 1, Group ABCDEFG.

Contact Spectec's engineering and design team for full details - or complete and submit our online Intrinsically Safe Magnetic Speed Sensor 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 85047.

Please contact Spectec for specification sheet for the Intrinsically Safe magnetic speed sensor model in which you are interested.

Intrinsically Safe Magnetic Speed Sensor Specifications IS VR Sensors - Inductive Sensors - Hazardous Location Magnetic Pickups
Output Voltage (Vpp): Air Gap: Temperature Ranges:		Output voltage is limited by internal diode network to approximately 1Vpp M VR Sensor: .25" max depending on target mass and velocity. MI Inductive Sensor: 1" max. depending on magnetic field strength and velocity. 2T: -100° to 250° F (-73° to 120° C) 3T: -150° to 330° F (-101° to 165° C) 5HT: -450° to 450° F (-270° to 232° C) 8HT: -450° to 850° F (-270° to 454° C) NOTE: IS magnetic pickups can be used with IS PA-20 preamps for digital output.
5/8   M16	Thread Size: Length (L): Temp Ranges:	5/8-18 UNF, M16x1.5 2" to 10" (45 to 250 mm) 2T, 3T or 5HT
11/16	Thread Size: Length (L):	11/16-24 1.8" to 3.5" (45 to 90 mm)
3/4  M18	Thread Size: Length (L):	3/4-16, 3/4-20, M18x1.5 1.8" to 10" (45 to 250 mm)