OH Series Inductive Magnetic Pickup

This series of Inductive Pickups are used to measure the speed of engines, such as diesel engine, gasoline engine and steam turbine. It can detect gear, crankshaft, rotating spokes, no need of power supply and without any excitation circuit from control device.

They can be equivalents of similar sensors from America WOODWARD

Description

OH series of Inductive Pickups are used to measure the speed of engines, such as diesel engine, gasoline engine and steam turbine. It can detect gear, crankshaft, rotating spokes, no need of power supply and without any excitation circuit from control device.

They can be equivalents of similar sensors from America WOODWARD

 

Part No. D E F G LI L2
OH-DG-01 M16*1.5 M16*1.5 5/8″-24 BSW-2A 8mm 63.2mm 91.2mm
OH-DG-02 M16*1.5 M16*1.5 5/8″-24 BSW-2A 8mm 86.2mm 114.2mm
OH-DY-01 5/8″-18BSW-2A 5/8″-18BSW-2B 5/8″-24 BSW-2A 3/8″ 63.2mm 91.2mm

Technical Parameters

The detection distance (between sensitive head and gear vertical distance range 0.25 ~ 1.02mm Working temperature -10 ~ +125 C
Diameter of gear less than 0.51mm DC resistance 190 + 10Ω (25℃)
Measuring range 70 ~ 99999 rpm Anti-vibration 20g
The output frequency HZ= gear tooth number: * speed /60
Output voltage 1 ~ 30V sine wave signal (output voltage increases with speed ,increasing the output voltage with the air gap increases, depending on gear relative to the output voltage waveform of sensitive head size and shape)

Datasheet: OH inductive magnetic pickup