Features Accuracy Guarantee:This magnetic scale encoder reading head possess high system accuracy, high repeatability, and 5 micron high resolution. Excellent Performance: The magnetic scale encoder reading head owns non-contact measurement, resistant to dust, impact, vibration, and magnetic field interference. IP67 Protection Level: Possess high degree of protection, resistant to oil, dust, lubricants and other pollution. Intelligent Error Indicator: The magnetic scale encoder has a intelligent error indicator which showing the working status of the encoder Standard Digital Signal: This encoder reading head's encoder reading head provides industry standard digital signal of A+, the quality braided shielded connecting wire can resistant to bending, abrasion and interference. Specification: Item Type: Magnetic Scale Encoder Reading Head Power Supply Voltage: 5V or 7-28V +/-5% (optional) Magnetic Distance: Approx. 5mm / 0.2in or approx. 2mm / 0.08in(optional) Resolution: Magnetic Distance 5mm: 0.0025--0.625mm, Magnetic Distance 2mm: 0.001-0.25mm System Accuracy: ±(0.025+0.02 x L) mm Output Frequency: 100KHz Current: <60mA (no load) Cable: 4-8 Core shielded wire (optional) Wiring Mode: With direct wire out/without direct wire out(optional) Output Form: RS422/PP/HTL (optional) LED Status Indication: Red and green Insulation Resistance: >20MΩ Withstand Voltage: 500VAC (50/60Hz, time 1 minute, between terminal and shell) Protection Level: IP67 Package List: 1 x Magnetic Scale Encoder Reading Head 1 Pack of Screw Accessories 1 x User Manual Note: If the customer does not require, unified 5V, 5mm, 4‑core shielded wire, with direct wire out, RS422 delivery. Package List 1 x Magnetic Scale Encoder Reading Head 1 Pack of Screw Accessories 1 x User Manual