U-GAGE Q45U Series—Analog

Overview

  • Provides 15 to 24V dc supply voltage with selectable 4-20 mA or 0-10V dc analog output
  • Automatically scales analog output over the width of the programmed sensing window
  • Available with range of 100 to 1400 mm for short-range sensing or 0.25 to 3.0 m for long-range sensing
  • Wires directly to an external switch, controller or computer for setting window limits—ideal for inaccessible applications such as roll diameter detection for overhead cranes
  • Features adjustable response speeds of 40 to 1280 milliseconds for short-range models and 80 to 2560 milliseconds for long-range models
  • Simplifies setup with push-button TEACH programming of near/far limits of the sensing window
  • Accepts programming storage cards for fast, easy sensing parameter changes

Product Specifications

Supply Voltage and Current15 to 24V dc (10% max. ripple) @ 100 mA (exclusive of load)
RangeShort-range models:
Near limit:100 mm min.
Far limit:1.4 m max.
Long-range models:
Near limit:250 mm min.
Far limit:3.0 m max.
Note:The far limit may be extended as far as 3.9 m for good acoustical targets (hard surfaces with area less than 100 cm²)
Ultrasonic FrequencyLong-range models:128 kHz
Short-range models:230 kHz
Supply Protection CircuitryProtected against reverse polarity and transient voltages
Output ConfigurationVoltage sourcing (0-10V dc) or voltage current (4-20 mA) selectable using programming switch #2
Output RatingVoltage sourcing:0-10V dc, 10 mA max.
Current sourcing:4-20 mA, 1 to 500 ohm impedance
Output Protection CircuitryProtected against false pulse on power-up and continuous overload or short-circuit of outputs
RepeatabilityShort-range models:±0.1% of measured distance (±0.25 mm min)
Long-range models:±0.1% of measured distance (±0.50 mm min)
Sensing ResolutionShort-range models:0.25 mm
Long-range models:0.50 mm
Output Resolution2 mV, 3 µA
AdjustmentsThe following may be selected by a 4-position DIP switch located on top of the sensor, beneath a transparent o-ring sealed acrylic cover: Switch 1:output slope positive or output slope negative
Switch 2:current output mode or voltage output mode
Switch 3:loss of echo min/max mode or loss of echo hold mode
Switch 4:loss of echo min/max default output value
Indicators5-segment moving dot LED indicates the position of the target within the sensing window 3 LED indicators:Green, Yellow and Red
Green ON steady:power to sensor is ON
Green flashing:current output fault detected (indicates that the 4-20mA current path to ground has been opened)
Yellow ON steady:target is sensed within the window limits (Yellow LED also indicates programming status during setup mode)
Red flashing:indicates relative signal strength of received echo
ConstructionMolded PBT 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 1/2 inch-14NPS internal conduit thread
Environmental RatingLeakproof design, rated IEC IP67; NEMA 6P
Connections5-conductor 2 m or 9 m shielded PVC-jacketed attached cable, or 5-pin Euro- or Mini-style quick-disconnect fitting. QD cables are ordered separately.
Operating ConditionsTemperature:-25° to +70° C
Relative humidity:100%
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). 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 NotesMinimum target size:
Short-range models:10 x 10 mm aluminum plate @ 500 mm; 35 x 35 mm aluminum plate @ 1.4 m
Long-range models:50 x 50 mm aluminum plate @ 3.0 m

English

Data Sheets

Document Name Part Number File Size Download
1. U-GAGE Q45U Ultrasonic Series, Discrete Outputs
(Long Range)
48454 Download
2. U-GAGE Q45U Ultrasonic Series, Discrete Outputs
(Short Range)
44177 Download
3. U-GAGE Q45U Ultrasonic Series, Analog Output
(Long Range) -- Datasheet
48456 Download
4. U-GAGE Q45U Ultrasonic Series, Analog Output
(Short Range)
47818 Download
5. U-GAGE Q45U Ultrasonic Series
(45LMA), Analog Output Card
57539 Download
6. U-GAGE Q45UML Master Window Limit Programming Card 50372 Download

Product Brochures

Document Name Part Number File Size Download
1. Ultrasonic Solutions Flyer 142025 Download

Dutch

Data Sheets

Document Name Part Number File Size Download
1. U-GAGE Q45U Ultrasonic Series, Discrete Outputs -- Datasheet
(Dutch)
DD031 Download
2. U-GAGE Q45U Ultrasonic Series, Analog Output -- Datasheet
(Dutch)
DD004 Download

French

Data Sheets

Document Name Part Number File Size Download
1. U-GAGE Q45U Ultrasonic Series, Discrete Outputs -- Datasheet
(French)
FD031 Download
2. U-GAGE Q45U Ultrasonic Series, Analog Output -- Datasheet
(French)
FD004 Download

German

Data Sheets

Document Name Part Number File Size Download
1. U-GAGE Q45U Ultrasonic Series, Analog Output -- Datasheet
(German)
GD004 Download
2. U-GAGE Q45U Ultrasonic Series, Discrete Outputs -- Datasheet
(German)
GD031 Download

Italian

Data Sheets

Document Name Part Number File Size Download
1. U-GAGE Q45U Ultrasonic Series, Discrete Outputs -- Datasheet
(Italian)
ID031 Download
2. U-GAGE Q45U Ultrasonic Series, Analog Output -- Datasheet
(Italian)
ID004 Download

Japanese

Data Sheets

Document Name Part Number File Size Download
1. U-GAGE Q45U Ultrasonic Series, Discrete Outputs - Japanese J20004M Download
2. U-GAGE Q45U Ultrasonic Series, Analog Outputs - Japanese J20003M Download

Portuguese

Data Sheets

Document Name Part Number File Size Download
1. U-GAGE Q45U Ultrasonic Series, Discrete Outputs - Portuguese PD031 Download
2. U-GAGE Q45U Ultrasonic Series, Analog Outputs- Portuguese PD004 Download

Spanish

Data Sheets

Document Name Part Number File Size Download
1. U-GAGE Q45U Ultrasonic Series, Discrete Outputs - Spanish SD031 Download
2. U-GAGE Q45U Ultrasonic Series, Analog Outputs- Spanish SD004 Download

United Kingdom

Data Sheets

Document Name Part Number File Size Download
1. U-GAGE Q45U Ultrasonic Series, Discrete Outputs - UK English ED031 Download
2. U-GAGE Q45U Ultrasonic Series, Analog Output - UK English ED004 Download

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