Intrinsically Safe Hall Effect Gear Sensors Specifications

Download Spectec's printable Intrinsically Safe Hall Effect Gear Position Sensors Spec Sheet (PDF format):

Intrinsically Safe Hall effect gear sensors are a derivative or our standard hall effect gear tooth sensor models 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.

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.

SPECTEC's Intrinsically Safe Hall effect gear position sensors are designed for hazardous location applications with sensors detecting the presence of a ferrous target, such as gear teeth or blade tips. Gear teeth as small as module 0.5" wide or 48DP can be sensed. Standard output is provided from a 2.2kOhm internal pull-down resistor to a collector, which can sink 25 mA. Open collector or source output can be provided. Short circuit and reverse voltage protection is available.

Integrated temperature probe (RTD or NTC) magnetic Hall effect sensors are available.

Custom Hall effect gear position speed sensors or OEM replacement speed sensors available.

Contact Spectec's engineering and design team for full details - or complete and submit our online Hall Effect Gear Sensor Information Request Form.

Please contact Spectec for detailed specification sheets for each Intrinsically Safe Hall effect gear sensor listed.

Intrinsically Safe Hall Effect Gear Sensor Specifications IS Zero Speed Gear Tooth Sensors - Hall Effect Gear Tooth Speed Sensors                 Supply Voltage (Vs): Pulse Out (Vo): Frequency Range: Air Gap: Temp. Ranges: 5 - 30 Vdc @ 13 mA, LED Option: 12 -30 Vdc 0 - Vs, 0 - 5V (TTL), 0 - 10 V, Open Collector (NPN or PNP) 0 Hz to 25 kHz depending on target size and distance 0.16" Typical; depending on target and speed. 2TE: -40° to 220° F (-40° to 120° C) 3TE: -40° to 300° F (-40° to 150° C) IS170: IS171: IS174: IS175: IS190: IS191: Single Output, Connector Single Output, Lead Wire Dual Output, Connector Dual Output, Lead Wire Quadrature Output, Connector Quadrature Output, Lead Wire   5/8   M16  11/16 Thread Size: Length (L): 5/8-18 UNF, M16x1.5, 11/16-24 1.8" to 10" (45 to 250 mm)    3/4  M18 Thread Size: Length (L): 3/4-16, 3/4-20, M18x1.5 2.1" to 10" (54 to 250 mm)