238-0120 24V Plastic Active Hall Effect Speed Sensor

Description

Cat current loop speed sensors operate on the same Hall effect principle as single and dual Hall effect sensors. Unlike traditional single and dual Hall sensors, which are designed to produce a specific voltage output, current loop sensors are designed to produce a specific current level output. Because current always flows through the sensor (the amount varies depending on whether a tooth or a slot is in front of the sensor), the system can use diagnostic functions to detect whether a sensor is connected.

Features

Two Hall elements (Hall differential setup)
One output, 2 wires (power, signal)
The current loop sensor is the preferred, lowest-cost active speed sensor
Available in fixed nose length version only

Applications

For applications requiring detection of zero or near-zero speed.
Transmission output speed
Rotational speed
Timing
Propulsion Motor

Specifications

Material	Alloy Steel
Hole Diameter	18.6 mm (0.73 in)
Overall Length	55.5 mm (2.19 in)
Insert Length	27.5 mm (1.08 in)

Compatible Equipment

Generator Sets: C7.1, C4.4, 3512B, G3516, C4.4DE88E0
Track Loaders: 953, 972, 963, 953K, 963K, 963D, 953D
Cold Planers: PM622, PL61, PM620
Compactors: CS12, 815, 816, 814, CS68B, CS56B, CS74B, CS78B, CS79B, CP56B, CW-34, CS-56, CS-54, CB-44B, CS-54B
Engines: C6.6
Excavators: 320D, 326D2 L, 326D2, 329D2, 329D2 L, 330, 330 GC, 6060, 6040, 323D2 L, 330D2 L, 330D2, 323, 333, 320D FM, 320D L, 323D L, 313D, 315D L, 312D L, 311D LRR, 312D, 329E L, 320E, 314D LCR, 318D L, 335F LCR, 314D CR, 320D RR, 323D, 320D GC, 329E, 320, 336 GC, 323D2, 326, 326GC, 323GC, 6020B, 323 GX, 333 GC, 326 GC
Asphalt Pavers: AP655F, AP655F L, AP-600D
Motor Graders: 140 GC, 120
Wheel Excavators: MD6310, M320, MD6250, M320D2, M315D, M313D, M322D, M317D2, IT14G, M315D2
Dozers: D6K2, D4, D6N, D5K LGP, D5K XL
Wheel Loaders: 950, 950 GC, 966, 926M, 950L, 924K, 938K, 924HZ, 938M, 928HZ, 962L, 966F
Off-Highway Trucks: 745, 740, 740 GC, 745C

Machine Model	120, 140 GC, 311D LRR, 312D, 312D L, 313D, 314D CR, 314D LCR, 315D L, 318D L, 320, 320D, 320D FM, 320D GC, 320D L, 320D RR, 320E, 323, 323 GX, 323D, 323D L, 323D2, 323D2 L, 323GC, 326, 326 GC, 326D2, 326D2 L, 326GC, 329D2, 329D2 L, 329E, 329E L, 330, 330 GC, 330D2, 330D2 L, 333, 333 GC, 335F LCR, 336 GC, 3512B, 6020B, 6040, 6060, 740, 740 GC, 745, 745C, 814, 815, 816, 924HZ, 924K, 926M, 928HZ, 938K, 938M, 950, 950 GC, 950L, 953, 953D, 953K, 962L, 963, 963D, 963K, 966, 966F, 972, AP-600D, AP655F, AP655F L, C4.4, C4.4DE88E0, C6.6, C7.1, CB-44B, CP56B, CS-54, CS-54B, CS-56, CS12, CS56B, CS68B, CS74B, CS78B, CS79B, CW-34, D4, D5K LGP, D5K XL, D6K2, D6N, G3516, IT14G, M313D, M315D, M315D2, M317D2, M320, M320D2, M322D, MD6250, MD6310, PL61, PM620, PM622
Equipment Type	Excavators, Wheel Excavators, Wheel Loaders, Track Loaders, Dozers, Motor Graders, Off-Highway Trucks, Compactors, Asphalt Pavers, Cold Planers, Engines, Generator Sets
Part Source	Genuine OEM

Machine Model

120, 140 GC, 311D LRR, 312D, 312D L, 313D, 314D CR, 314D LCR, 315D L, 318D L, 320, 320D, 320D FM, 320D GC, 320D L, 320D RR, 320E, 323, 323 GX, 323D, 323D L, 323D2, 323D2 L, 323GC, 326, 326 GC, 326D2, 326D2 L, 326GC, 329D2, 329D2 L, 329E, 329E L, 330, 330 GC, 330D2, 330D2 L, 333, 333 GC, 335F LCR, 336 GC, 3512B, 6020B, 6040, 6060, 740, 740 GC, 745, 745C, 814, 815, 816, 924HZ, 924K, 926M, 928HZ, 938K, 938M, 950, 950 GC, 950L, 953, 953D, 953K, 962L, 963, 963D, 963K, 966, 966F, 972, AP-600D, AP655F, AP655F L, C4.4, C4.4DE88E0, C6.6, C7.1, CB-44B, CP56B, CS-54, CS-54B, CS-56, CS12, CS56B, CS68B, CS74B, CS78B, CS79B, CW-34, D4, D5K LGP, D5K XL, D6K2, D6N, G3516, IT14G, M313D, M315D, M315D2, M317D2, M320, M320D2, M322D, MD6250, MD6310, PL61, PM620, PM622

Equipment Type

Excavators, Wheel Excavators, Wheel Loaders, Track Loaders, Dozers, Motor Graders, Off-Highway Trucks, Compactors, Asphalt Pavers, Cold Planers, Engines, Generator Sets

Part Source

Genuine OEM

238-0120 24V Plastic Active Hall Effect Speed Sensor