Compact sensor

Minneapolis, Minn. —QMT42 Series long-range diffuse sensor provides both emitter and receiver in a single housing. It senses objects as near as 10 mm or as far as 6 m without retroreflector or receiver. A collimated infrared sensing beam and special lensing yield high gain with maintenance-free operation.

By Staff November 1, 1999

Minneapolis, Minn. —QMT42 Series long-range diffuse sensor provides both emitter and receiver in a single housing. It senses objects as near as 10 mm or as far as 6 m without retroreflector or receiver. A collimated infrared sensing beam and special lensing yield high gain with maintenance-free operation. Green and yellow LED indicators provide status information. The unit has two complementary outputs with a 1 msec. response time. It is protected against reverse polarity and transient voltages. The zinc die-cast housing is rated IP67 and NEMA 6. Banner Engineering Corp.