The PU-20E Hall-Effect Pick-up Speed Sensor from Dart Controls, Inc. is designed for reliable motor speed monitoring in various applications. It supports shaft speeds up to 5000 RPM and provides a pulse output of 10 pulses per revolution. The sensor operates within a supply voltage range of 4.5 to 30 VDC and features both NPN and PNP output options, with a maximum sink current of 50 mA for NPN. The PU-20E is suitable for both indoor and outdoor environments, with a robust design that withstands harsh conditions, including dust and moisture. It has an ambient temperature range of -40¬8C to +100¬8C and comes with a 6-foot cable that can be extended up to 300 feet. The installation process is straightforward, requiring only a single screw and no alignment. This sensor is ideal for applications where accurate speed sensing is critical, such as in closed-loop motor drives and automation systems.
The PU-E Series pick-up is an economical and reliable way to monitor motor speed. Its patented design provides ease of installation in otherwise difficult to reach areas. The PU-E pick-up operates at a 5 to 24 volt level producing a sharp square wave output, which may be fed into Dart's field programmable tachometer, closed-loop control, counter, or any other digital device. The PU-E pick-up series also includes a quadra-ture model to monitor both motor speed and direction by providing two square wave output signals 81° out-of-phase.
| Dart Controls, Inc. | |
|---|---|
| Product Category | Speed Sensors |
| Product Number | PU-20E |
| Product Name | Hall-Effect Pick-up Speed Sensor |
| Sensor Technology | Hall Effect |
| Body Shape | Ring |
| Rotary Speed Range | ? to 50000 rpm |
| Operating Temperature | 14 to 113 F (-10 to 45 C) |
