Pepperl Fuchs UB800-18GM40-I-V1 Data Sheet

Ultrasonic sensor UB800-18GM40-I-V1

Technical data

General specifications

Sensing range 50 ... 800 mm
Adjustment range 70 ... 800 mm
Dead band 0 ... 50 mm
Standard target plate 100 mm x 100 mm
Transducer frequency approx. 255 kHz
Response delay approx. 100 ms

Indicators/operating means

LED green Power on

Model Number

UB800-18GM40-I-V1

Single head system

Features

•Short design, 40mm

• Function indicators visible from all
directions

•Analog output 4mA...20mA

• Measuring window adjustable

•Program input

• Temperature compensation

Diagrams

Characteristic response curve

Distance Y [mm]

200

150

100

50

0

-50

-100

-150

-200
0 200 400 600 800 1000 1200 1400

Curve 1: flat surface 100 mm x 100 mm
Curve 2: round bar, Ø 25 mm

2

Y

X

1

Distance X [mm]

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

B

0

Input type 1 program input

Output

Output type 1 analog output 4 ... 20 mA, short-circuit/overload protected
Default setting evaluation limit A1: 70 mm evaluation limit A2: 800 mm
Resolution 0.4 mm at max. sensing range
Deviation of the characteristic curve ± 1 % of full-scale value
Repeat accuracy ± 0.5 % of full-scale value
Load impedance 0 ... 300 Ω at U

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

EAC conformity TR CU 020/2011
UL approval cULus Listed, General Purpose
CSA approval cCSAus Listed, General Purpose
CCC approval CCC approval / marking not required for products rated ≤36 V

yellow, flashing: program function, object detected

red, flashing: program function, object not detected

10 ... 30 V DC , ripple 10 %
≤ 20 mA

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

0 ... 500 Ω at U

B

> 10 V;

B

> 15 V

B

SS

... +1 V, upper evaluation limit

B

cover PBT

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

Release date: 2016-08-01 13:42 Date of issue: 2016-08-01 205340_eng.xml

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

1

Ultrasonic sensor UB800-18GM40-I-V1

Dimensions

M18 x 1

Additional Information

Programmed analogue output function

Rising ramp
A1 < A2:

A1

Falling ramp

M12 x 1

A2 < A1:

A2

A1 -> ∞, A2 -> ∞: Detection of object presence

24

24.5

39.2

4

LED

10

50.2

Object detected: 20 mA
No object detected: 4 mA

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: 2016-08-01 13:42 Date of issue: 2016-08-01 205340_eng.xml

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

2