L-GAGE Q50 Series—Analog

Overview

Compact linear displacement sensor with scalable analog output

  • 15 to 30V dc supply voltage with 4-20 mA or 0-10V dc analog output, depending on model
  • Automatic scaling of the analog output over the width of the programmed sensing window
  • Visible red models with 50 to 150 mm or 100 to 300 mm sensing range
  • Infrared models with 50 to 200 mm or 100 to 400 mm sensing range
  • Push-button TEACH-mode programming for custom sensing windows
  • Remote programming for added security and convenience
  • Selectable output response speed of 4 to 64 milliseconds
  • Sensor linearity less than 1 percent of full scale

Product Specifications

Supply Voltage and Current15 to 30V dc (10% max. ripple) @ 70 mA max. (exclusive of load)
Sensing RangeQ50AVI and Q50AVU models:50 to 150 mm
Q50AI and Q50AU models:50 to 200 mm
Q50BVI and Q50BVU models:100 to 300 mm
Q50BI, and Q50BU models:100 to 400 mm
Sensing BeamWavelength:
Q50AVI, Q50AVU, Q50BVI and Q50BVU models:685 nm typical
Q50AI, Q50AU, Q50BI and Q50BU models:880 nm typical
Beam Size:20 mm dia. max.
Supply Protection CircuitryProtected against reverse polarity and transient voltages
Output Configuration4-20 mA current sourcing models:1 k ohm max. load @ 24V dc; max. load = [(Vcc-4.5)/0.02] ohms
0-10V voltage sourcing models:15 mA max.
Output Protection CircuitryProtected against short circuit conditions
Output Response TimeFast:
Average interval:4 milliseconds
Update rate:1 millisecond
-3 dB frequency response:112 Hz
Slow:
Average interval:64 milliseconds
Update rate:4 milliseconds
-3 dB frequency response:7 Hz
Delay at Power-up2 seconds
ResolutionQ50B models:
Target distance:200 mm
Slow response:1 mm max.
Fast response:4 mm max.
Q50A models:
Target distance:100 mm
Slow response:0.5 mm max.
Fast response:2 mm max.
LinearityQ50B models:±3 mm
Q50A models:±1.5 mm
Temperature DriftQ50B models:
From 0° to 50° C :-0.25 mm/° C
From -10° to 55° C:-0.35 mm/° C
Q50A models:
From 0° to 50° C:0.08 mm/° C
From -10° to 55° C:0.11 mm/° C
Remote TEACH and Speed Input Impedance15 k ohms
Remote TEACH InputTo TEACH:connect gray wire to +5 to 30V dc
To disable:connect gray wire to 0 to +2V dc (or open connection)
AdjustmentsFast speed:connect black wire to +5 to 30V dc
Slow speed:connect black wire to 0 to +2V dc (or open connection)
IndicatorsRange LED indicator:Green/Red
Green ON steady:target is within sensing range
Red ON steady:target is outside sensing range
Green flashing:outputs are overloaded
OFF:sensor power OFF
TEACH/Output LED indicator:Yellow/Red
Yellow (window limits):target is within taught window limits
Yellow (fixed field):target is closer than cutoff limit
Red:sensor is in TEACH mode
OFF:target is outside taught window limits
Minimum Taught WindowQ50B models:
Target distance @ 300 mm:50 mm window
Target distance @ 125 mm:10 mm window
Q50AVI and Q50AVU models:
Target distance @ 50 mm:5 mm window
Target distance @ 75 mm:10 mm window
Target distance @ 100 mm:15 mm window
Target distance @ 125 mm:20 mm window
Q50AI and Q50AU models:
Target distance @ 50 mm:5 mm window
Target distance @ 75 mm:10 mm window
Target distance @ 100 mm:15 mm window
Target distance @ 125 mm:20 mm window
Target distance @ 150 mm:25 mm window
Target distance @ 175 mm:35 mm window
Target distance @ 200 mm:50 mm window
Ambient Light Immunityless than 10,000 lux.
ConstructionHousing:molded ABS/Polycarbonate
Window lens:acrylic
Environmental RatingIEC IP67; NEMA 6P
Connections5-conductor 2 m or 9 m shielded PVC-jacketed attached cable, or 5-pin Euro-style quick-disconnect fitting. QD cables are ordered separately.
Operating ConditionsTemperature:-10° to +55° C
Relative humidity:90% @ 50° C (non-condensing)
Vibration and Mechanical ShockAll models meet Mil. Std. 202F requirements. Method 201A (Vibration: 10 to 60 Hz max. double amplitude 0.06”, maximum acceleration 10G). Also meets IEC 947-5-2 requirements: 30G, 11 milliseconds duration, half-sine wave.
Application NoteAll 15-minute warm-up for maximum performance

English

Data Sheets

Document Name Part Number File Size Download
1. L-GAGE Q50 Series, Analog Output
(Long Range)
64323 Download
2. L-GAGE Q50 Series, Analog Output
(Short Range)
67416 Download

Banner Insider eNewsletter

Helpful application information, new product updates, answers to frequently asked questions, and more.

Subscribe Now »

"No more costly wiring runs"

“I’m delighted with Banner’s SureCross wireless system. It gives us comprehensive monitoring and control in previously inaccessible locations. And it’s easy to expand and relocate as needed.”

Worldwide Distributors

Banner has more than 3,000 distributors—ready to help you. Enter your U.S. city or zip.

07095 [change]

Find international distributors