MEASUREMENT & INSPECTION

U-GAGE®Q45UR Remote Sensors Specifications (cont’d)

Indicators

Discrete: Three status LEDs:

 

 

Green ON steady: Power to controller is ON

 

Green flashing:

Output is overloaded

 

Yellow ON steady: Output are conducting

 

Red flashing:

(Yellow also indicates programming status during setup)

 

Relative strength of received echo

 

5-segment moving dot LED indicates the position of the target within the sensing window

 

Analog: Three status LEDs:

 

 

 

Green ON steady: Power to controller is ON

 

Green flashing:

Current output fault detected (indicates that the 4 to 20 mA current path

 

 

to ground has been opened)

 

Yellow ON steady: Target is sensed within the window limits (Yellow LED also indicates

 

Red flashing:

programming status during setup mode)

 

Relative strength of received echo

 

5-segment moving dot LED indicates the position of the target within the sensing window

 

 

Construction

Controller: Molded thermoplastic polyester housing, o-ring sealed transparent acrylic top cover, and

 

stainless steel hardware

 

 

Sensors:

 

 

 

M18C2.0: Stainless steel M18 threaded barrel housing and jam nuts, polyetherimide front

 

cover, ceramic transducer, polyurethane rear cover

 

S18C2.0: Thermoplastic polyester S18 threaded barrel housing and jam nuts,

 

polyetherimide front cover, ceramic transducer, polyurethane rear cover

 

Q13C2.0: Molded 30% glass reinforced thermoplastic polyester housing, ceramic

 

transducer, fully epoxy-encapsulated

 

 

 

Environmental Rating

Controller: IEC IP67; NEMA 6P

Sensor: IEC IP65; NEMA 4

 

 

Connections

Controller: 2 m or 9 m attached cable, or 5-pin Mini-style or Euro-style quick-disconnect fitting.

 

See pages 415 and 421.

 

 

 

Sensor: 2 m attached PVC cable terminated with 4-pin Euro-style quick-disconnect fitting for

 

connection to controller.

 

 

 

 

Operating Conditions

Controller and sensor: -25° to +70° C Relative humidity: 85% (non-condensing)

 

 

Vibration and

All models meet Mil. Std. 202F requirements. Method 201A Vibration: 10 to 60Hz max., double

Mechanical Shock

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

Discrete: The TEACH-mode function of the controller is used to set the sensing distance set point.

 

The sensing window size is set using DIP switches #2 and #3. The sensing distance set point is

 

centered within the sensing widow. The size of the sensing window may be adjusted at any

 

time, with or without power applied, and without re-teaching the sensing distance set point.

 

The controller has non-volatile memory which remembers the last sensing distance set point

 

setting if power is removed and later reapplied.

 

The sensing distance set point may be programmed using the Remote TEACH input

 

(see hookup diagrams).

 

 

Acceptable target angle is within ±5° of normal for a smooth, flat target; target rotation does

 

affect the apparent target location with respect to the sensor.

 

Analog: The controller has non-volatile memory which remembers the last sensing distance set point

 

setting if power is removed and later reapplied.

 

The sensing distance set point may be programmed using the Remote TEACH input

 

(see hookup diagrams). Acceptable target angle is within ±5° of normal for a smooth, flat target;

 

target rotation does affect the apparent target location with respect to the sensor.

 

 

 

 

Certifications

 

 

 

 

 

 

 

Hookup Diagrams

MI17 (p. 536)

 

 

 

 

 

 

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