Model PL60 - Bulk Pro Under Speed Switch
The Model PL60 Under Speed Switch is used for accurate sensing of Under Speed and Zero Speed conditions on rotating shafts, pulleys or other rotating equipment within your plant. This system will protect your valuable machinery from costly downtime, inform you of current operating conditions and provide you with an alarm if there is any variation from your user supplied operating parameters. It will help you increase production reduce downtime and provide you with vital information to the operation of your plant.

Model PL60 Specifications: 
• Voltage: 85-265 VAC, 50/60 Hz 
• Enclosure: Yellow Die Cast Aluminum, NEMA-4 (IP-65) 
• Sensing Face: Nylon 
• Working Temp: -13° F to 158° F (-25° C to 70° C) 
• Outputs: Alarm Contact, 0.4A @ 125 VAC  Relay Type  Analog Output, 4-20mA, 800  Ohms Max 
• Sensor Supply: +24V, 100mA 
• Range of Operation: 3-3000 Pulses/Minute 
• Start-Up Delay: 10 Seconds 
• Alarm Delay: 5 Seconds