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MEASUREMENT & INSPECTION
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R-GAGE
 QT50R Specifications
Range
Sensor will detect a proper object (see below) up to 15 m, depending on target
Effective Beam
Detectable Objects
Objects containing metal or other high-dielectric material
Operating Principle
Frequency Modulated Continuous Wave (FMCW) radar 
Operating Frequency
24 GHz, ISM Band (varies slightly by model and national telecom regulations)
Supply Voltage
12 to 30V dc, less than 100 mA (exclusive of load)
Supply Protection 
Circuitry
Protected against reverse polarity and transient overvoltages
Delay at Power-up
Less than 2 seconds
Output Configuration
Bipolar NPN/PNP outputs, 150 mA; DIP Switch 7 selects NO (default) or NC operation
Output Protection
Protected against short circuit conditions
Indicators
Power LED: Green (Power ON) 
Signal Strength LED: Red, flashes in proportion to signal strength 
Output LEDs: Yellow (output energized)/Red (configuration)
Adjustments
Dip-switch-configurable sensitivity, sensing distance and output configuration
Construction
Housing: ABS/polycarbonate
Lightpipes: Acrylic
Access Cap: Polyester
Operating Temperature
-40° to +65° C
Environmental Rating
IP67
Connections
2 m, 5-conductor, shielded, PVC-jacketed cable or 5-pin Euro-style QD. Mating QD cables are ordered
separately. See page 415.
Certifications
and ETSI/EN 300 440 or FCC Part 15, depending on model (consult factory for other certifications)
Hookup Diagram