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MEASUREMENT & INSPECTION
MEASURING LIGHT
SCREENS
TEMPERATURE
LIGHT
GAUGING
RADAR
ULTRASONIC
U-GAGE
®
Q45U Specifications
Construction
Molded PBT polyester thermoplastic polyester housing, o-ring sealed transparent acrylic top cover, and
stainless steel hardware. Q45U sensors are designed to withstand 1200 psi washdown. The base of
cabled models has a ½"-14NPS internal conduit thread.
Environmental Rating
Leakproof design is rated IEC IP67; NEMA 6P
Connections
2 m or 9 m attached cable, or 5-pin Mini-style or 5-pin Euro-style QD fitting. QD cables are ordered
separately. See pages 415 and 421.
Operating Conditions
Temperature: -25° to +70° C Relative humidity: 100%
Vibration and
Mechanical Shock
All models meet Mil. Std. 202F requirements. Method 201A (Vibration: 10 to 60Hz max., double
amplitude 0.06", maximum acceleration 10G). Method 213B conditions H & I (Shock: 75G with unit
operating; 100G for non-operation). Also meets IEC 947-5-2 requirements: 30G, 11 milliseconds
duration, half sine wave.
Application Notes
Short Range: Min. target size: 10 x 10 mm aluminum plate at 500 mm
35 x 35 mm aluminum plate at 1.4 m
Long Range: Min. target size: 50 x 50 mm aluminum plate at 3 m
Discrete: Enable/Disable; Connect yellow wire to +5 to 24V dc to enable sensor and 0 to +2V dc to
disable sensor. When the sensor is disabled, the last output state is held until the sensor is re-enabled.
The wire must be held to the appropriate voltage for at least 40 milliseconds for the sensor to enable
or disable.
Certifications
Hookup Diagrams
MI17 (p. 536)
(cont’d)
