Sensors / Detectors / Transducers
Level Sensor detects low-dielectric plastics.
Press Release Summary:
Series KN 30 mm diameter, capacitive level sensor features set-and-forget, one-step pushbutton setup, which eliminates multiple sensitivity adjustments. It is resistant to high levels of electrostatic discharge. Sensing face can withstand temperatures up to 230°F. Noise immune circuitry ignores interference from motor drives and switching power supplies. Power, output state, and marginal signal are indicated on LED.
Original Press Release:
ifm efector's "Set and Forget" Level Sensor Detects Low-Dielectric Plastics with 1-Step Adjustment
EXTON, PA - June 10, 2003 - ifm efector's KN Series capacitive level sensor detects low-dielectric, reduced-moisture materials in plastics processing applications. The sensor's "set and forget" one-step pushbutton setup completely eliminates multiple sensitivity adjustments. The sensor is resistant to high levels of electrostatic discharge and its sensing face can withstand temperatures up to 230°F (110°C). The KN sensor's patented noise immune circuitry ignores interference from motor drives and switching power supplies.
Sensing characteristics are optimized to detect plastic regrind and other recycled scrap plastic materials that have an extremely low dielectric constant and a large amount of air volume. The 30mm diameter sensor can be mounted to a sight glass or installed directly in the process.
Power, output state and marginal signal are indicated on the sensor's LED. For applications with limited visibility, the sensor features a dome LED that is easy to view from a distance. The DC unit features a remote teach function and marginal signal output that will alert a user that conditions have changed or that buildup is occurring.
Models include Micro DC units that are available with a single PNP or NPN output programmable normally open or normally closed. Micro AC units are available with a single normally open or normally closed output. List prices range from $98 to $118 US.
For additional information on the KN level sensor for the plastics industry and other ifm efector products, contact ifm efector inc. 782 Springdale Drive, Exton, PA 19341. Tel: 800-441-8246. Fax: 800-329-0436 e-mail: info@ifmefector.com Website: www.ifmefector.com.
ifm efector is one of the world's largest manufacturers of sensors and control products for industrial control applications. Products include proximity switches, photoelectric sensors, fiber optics, speed monitors, pressure sensors, flow sensors, temperature sensors, level sensors, valve position sensors and a complete line of AS-i networking and control products.
