WESPC KRP1551 Speed Sensor for Perkins 2306C 2306D 2806A 2806C Engines - 30-6000 RPM Range, IP67 Rated

The WESPC KRP1551 speed sensor is a precision-engineered Hall-effect sensor specifically designed for Perkins diesel engines, providing accurate rotational speed measurement for optimal engine performance and diagnostics.

This sensor is engineered for Perkins 2306C, 2306D, 2806A, 2806C and 2806D turbocharged six-cylinder diesel engines (15.2-18.1 L), and is directly retro-fittable to 4.236, T4.236 and AT4.236 turbocharged four-cylinder 4.0 L engines. These power units are widely used across agricultural tractors, combine harvesters, 100-250 kVA generator sets, tele-handlers, wheel loaders and marine auxiliary drives.

• Sensor Type: Hall-effect two-wire speed sensor
• Thread Size: M12 × 1.5 male thread with 19 mm hex
• Dimensions: 50 mm overall length, 90 g net weight
• Operating Voltage: 8-30 V DC
• Current Draw: <15 mA
• Output Signal: 0-5 V square-wave or 0-100 V peak-to-peak sinusoidal
• Measurement Range: 30-6,000 rpm
• Accuracy: ±1% over -40°C to +120°C

The sensor body is machined from 1.4571 (AISI 316Ti) stainless steel for superior corrosion resistance in marine, agricultural and high-humidity environments. The sensing element is encapsulated in high-temperature epoxy resin achieving IP67 ingress protection, and the assembly withstands 1,000 hours salt-spray exposure per ASTM B117 standards.