Non-contact, solid state device. Tight magnetic tolerance around zero Gauss level provides 50% duty cycle. Reads speeds 0 to 100 kHz. Digital output signal 4.5 to 24 VDC operation range Current sinking output 20ma continuous operation Reverse polarity protection Temperature compensated Operates from -40°C to 125°C Rugged thermoplastic housing S7 Datasheet Enquire Now