Pepperl Fuchs UB120-12GM-I-V1 Data Sheet

Ultrasonic sensor UB120-12GM-I-V1

Technical data

General specifications

Sensing range 15 ... 120 mm
Adjustment range 20 ... 120 mm
Dead band 0 ... 15 mm
Standard target plate 10 mm x 10 mm
Transducer frequency approx. 850 kHz
Response delay approx. 27 ms

Indicators/operating means

Model Number

UB120-12GM-I-V1

Single head system

Features

• Extremely narrow projection cone

•Analog output 4mA...20mA

• Very small unusable area

• Measuring window adjustable

• Short response time

Diagrams

Characteristic response curve

Distance Y [mm]

75

50

25

1

0

-25

-50

-75
0 25 50 75 100 125 150 175 200

Y

Curve 1: flat surface 10 mm x 10 mm
Curve 2: round bar, Ø 8 mm

2

Distance X [mm]

X

LED yellow solid yellow: object in the evaluation range

LED red solid red: Error

Electrical specifications

Operating voltage U
No-load supply current I

Input

Input type 1 program input

Output

Output type 1 analog output 4 ... 20 mA
Resolution 0.17 mm

Deviation of the characteristic curve ± 1 % of full-scale value
Repeat accuracy ± 0.5 % of full-scale value
Load impedance 0 ... 300 Ohm
Temperature influence ± 1.5 % of full-scale value

Ambient conditions

Ambient temperature -25 ... 70 °C (-13 ... 158 °F)
Storage temperature -40 ... 85 °C (-40 ... 185 °F)

Mechanical specifications

Connection type Connector M12 x 1 , 4-pin
Degree of protection IP67
Material

Housing brass, nickel-plated
Transducer epoxy resin/hollow glass sphere mixture; foam polyurethane,

Mass 25 g

Compliance with standards and
directives

Standard conformity

Standards EN 60947-5-2:2007+A1:2012

Approvals and certificates

UL approval cULus Listed, Class 2 Power Source
CCC approval CCC approval / marking not required for products rated ≤36 V

B

0

yellow, flashing: program function, object detected

red, flashing: program function, object not detected

10 ... 30 V DC , ripple 10 %
≤ 30 mA

lower evaluation limit A1: -U
A2: +4 V ... +U
input impedance: > 4.7 kΩ, pulse duration: ≥ 1 s

cover PBT

IEC 60947-5-2:2007 + A1:2012
EN 60947-5-7:2003
IEC 60947-5-7:2003

B

SS

... +1 V, upper evaluation limit

B

Release date: 2017-07-12 08:57 Date of issue: 2017-07-12 188175_eng.xml

Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.

1

Ultrasonic sensor UB120-12GM-I-V1

Dimensions

4

17

(Torque)
max. 10 Nm

LED

M12x1

M12x1

41

48.4

6

Additional Information

Programming the analog output mode

Rising ramp
A1 < A2:

Falling ramp
A2 < A1:

70

A1

A2

object range

A2

A1

Electrical Connection

Standard symbol/Connections:

(version I)

U

Core colors in accordance with EN 60947-5-2.

Pinout

Wire colors in accordance with EN 60947-5-2

1 BN
2 WH
3 BU
4 BK

1 (BN)

2 (WH)

4 (BK)

3 (BU)

2

1

3

(brown)
(white)
(blue)
(black)

+ U

B

Teach input

Analog output

- U

B

4

Release date: 2017-07-12 08:57 Date of issue: 2017-07-12 188175_eng.xml

Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.

2