Integrated rotational speed sensor
Minimum Order: 0
Quality/Safety Certification: 0.00
Integrated rotational speed sensor
The OH191 sensor detects rotational speed of ferrous gear wheels and reference marks. The sensor consists of a magnetoresistive sensor element, a signal conditioning integrated circuit in bipolar technology and a ferrite magnet. The frequency of the digital current output signal is proportional to the rotational speed of the target wheel. The open collector (OC) output allows for a high degree of flexibility in the design of subsequent conditioning electronics.