Electro Sensors - Shaft Speed Sensors

1101 Hall Effect Sensor

The stainless steel Hall Effect sensor provides a square-wave pulse frequency output, NPN open-collector. It is 5-24 VDC powered with zero speed operation and no signal loss. These Hall Effect sensors work with Electro-Sensors Pulser Discs and Split Collar Pulser Wraps.

1102/932/933 XP

Magnetoresistive speed sensors powered by 5-24 VDC with an NPN open collector output. Stainless steel, aluminum, and explosion proof models.

600 Series Proximity

Proximity sensors are active digital sensing devices with full NPN output signal down to zero Hz. Outputs are CMOS compatible. Available in a wide range of voltages. Metal housing is corrosion-resistant.

906 Hall Effect

Hall Effect digital speed sensors powered by 5-24 VDC, provide NPN open collector output, compatible with a PLC digital I/O. Aluminum, Stainless Steel, and PVC body types, high-temperature cable, and Quadrature options.

907 XP Hall Effect

Hall Effect digital speed sensors powered by 5-24 VDC, provide NPN open collector output, have a 1-inch NPT conduit port, and are compatible with a PLC digital I/O. 907 XP (Explosion Proof) sensors are used in applications requiring hazardous location ratings, or in applications where the sensor may be subject to abuse. Bi-Directional models are available (907B XP)

916A/917A (Replacement Only)

Model 916A and 917A Passive Analog Sensors are designed for use with pulse generators that provide magnetic targets, such as Pulser Discs and Split Collar Pulser Wraps.

931 XP Hall Effect

The explosion proof 931 XP Hall Effect sensor provides a square-wave pulse frequency output, NPN open-collector. It is 5-24 VDC powered with zero speed operation and no signal loss. The differentiating features between the 931 XP and the 907 XP are that the 931 XP has slightly smaller body and 1/2 inch NPT conduit port. These Hall Effect sensors work with Electro-Sensors Pulser Discs and Split Collar Pulser Wraps.

FB420

SPDT output relay and 4-20 mA output speed sensor and speed switch, housed in a explosion proof and NEMA 4X enclosure. Relay can be set for overspeed or underspeed. 24 VDC.

HE950

Gear tooth sensor powered by 5-24 VDC, provides an NPN open collector digital output signal. Senses frequency range up to 12 kHz. Threaded aluminum, NEMA 4 housing.

Series 18

Hall Effect and Magnetoresistive sensors, single channel or bi-directional signaling, NPN and PNP transistor outputs, available with four housing options. FM Approved Intrinsically Safe