The PL60 Under Speed Switch provides low-cost, reliable and a simple means of monitoring the rotational velocity of a shaft or other rotating equipment.
When the belt speed or rotating speed slows down within the preset range, the PL60 switch outputs a signal for either alarm or shut down. This switch is housed in a weatherproof, hermetically sealed anti-corrosive enclosure, designed for exposure to harsh environments.
Non-contacting, proximity-type detector provides extended service life and lower operating costs.
Two-bolt mounting assures simple installation.
Single piece construction with no separate control unit.
Easy to set-up and/or troubleshoot
No moving and easily-worn parts and longer trouble-free life
Alarm/Delay: 10-second delay while rotating equipment reaches operating speed
Alarm to normal delay assures notification when speed drops below adjustable set-point
Analog output selectable
Various rotating equipment
Voltage: 85~265VAC, 50 Hz
Working Temperature: -40?~ +70?
Alarm contact:0.22A / 220 VAC, relay type, normally open contact
Analog output: 4~20mA, 800 ohms Max.
Sensor Power Supply: +24V, 100mA
Range of Operation: 3 ~ 3000 pulses / minute
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First established in 1993, Saimo formed a joint venture with Ramsey USA in 1994 based on equal shares, which has been 100% owned by Saimo since the acquisition in 2006.
Saimo provides well engineered and custom designed weighing, packaging and inspection solutions for customers worldwide through its Bulk Handling Division and Packaging Division.
Both divisions specialize in developing, manufacturing and distributing a wide variety of packaging equipment, bulk measuring equipments, mechanical sampling systems and belt conveyor protection devices.
Through years of dedication, Saimo has become the largest manufacturer of belt scale systems and sampling equipments in Asia, with over ten thousand successful installations worldwide covering a broad range of industries such as coal, power generation, steel and iron, cement, chemical, food, etc.
Today, with over 800 dedicated employees, 46,000 m2 manufacturing plant, a global sales and support network supported by its own subsidiaries in Australia, UK, Netherlands and partners around the world, Saimo continues to expand its range of packaging equipment designed for a diverse range of industries and applications.