PU-20E

Speed sensing of motors is an important requirement for industrial applications! Th PU series pick-up is a low-cost and reliable way to monitor motor speed.

Our Dart Controls speed sensors can be used with our digital DC speed controls or as feedback to a plc/HMI/SCADA system,

Customers choose our Dart PU Series over encoders on the market for many reasons:  reliability, ease of installation, and value.  

Originally designed for the harsh, continuous duty of a pizza oven, this motor speed sensor is used around the world in a wide variety of applications with a very simple design.

This product may also be called hall effect sensors, hall effect pick-up and motor speed sensors.

If you have limited space that prevents physical contact with the motor shaft please consider using the OPU photoelectric optical pick-up.

Dart also offers the PU-R series which is rated NEMA 4 for outdoor applications. The PU-E is designed for indoor use only.

• PU-E Series pick-up mounts directly on shaft being monitored using single 10-32 screw.
• Maximum speed: 5,000 RPM or 50,000 pulses per minute.
• Supply voltage +4.5 VDC to +24 VDC.
• NPN open collector output signal with built-in pull-up resistor. Square wave output,signal voltage equals supply voltage. +5 VDC to 24 VDC supply voltage. Current sink: 50mA absolute maximum.
• Operating temperature: -10° C. to +45° C.
• Stainless steel ball bearing.
• Compact housing of molded "Santoprene" plastic rubber.
• Output cable-6‘ rubber jacketed, 3-wire 18AWG conductors; red wire: +VDC supply input black wire: Common white wire: Signal A brown wire: Signal B (model PU-20EQUAD only)

Need More Information?

• Dart Control PUE Series Spec Sheet
• Dart Control PUE Instruction Manual
• Dart Control MD Series Sales Brochure
• Dart Control 2019 Line Catalog

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