Weschler Instruments is a manufacturer and distributor of electrical and electronic measurement equipment. Customers worldwide use our products in power plants, steel mills, chemical plants, paper mills and other industrial applications that require rugged, reliable and accurate instrumentation.
Optical (1 to 250,000 RPM). Remote Optical Sensor
with visible Red LED light source and Green LED on-target
indicator. Complete with mounting bracket and 8' cable. Operates
up to 3 feet and 45° from reflective target.
Stainless Steel Sensor .625" dia. By 2.9".
Proximity (1 to 60,000 RPM). Probe style inductive sensor for use
up to .2 inches from a .5" metallic target. Can work with one
pulse per revolution from bolt head, keyway, etc. Sensor
Dimensions: M14X1 thread, 1.26" long.
Infrared (1 to 999,990 RPM). Infrared Sensor with 8' cable. Use
without Reflective Tape at .5" sensing gap from target. Senses
white to black contrasting marks or beam can be
interrupted by solid objects. Dimensions: 0.625" dia x 2.9" L.