Datasheet

ManualsBrandsSNT Sensortechnik ManualsSensorsUltrasonic Fork Sensor 0mm 30mm 0 ... 10 VDC

SONARANGE UPF-A 08.13 e

This Information corresponds to the current state of knowledge. SNT reserves the right to make technical changes. Do not use these products in any application

where failure of the product could result in personal injury. Liability for consequential damage resulting from the use of SNT products is excluded.

SNT Sensortechnik AG, Hammerstrasse 6, CH-8180 Bülach, Switzerland, Phone +41 44 817 29 22, Fax +41 44 817 10 83, info@sntag.ch 1/4

www.sntag.ch

Ultrasonic fork sensors for web guide and edge control

UPF-A Series

Technical data

UPF-A 30/8

TOR 24 CA

UPF-A 60/8

TOR 24 CA

UPF-A 40/13

TOR 24 CA

UPF-A 70/13

TOR 24 CA

Fork width

Detection width

~8 (±4)

~13 (±6.5)

Resolution (noise):

- @ 20...80% covered

- @ 0...100% covered

approx. 0.1

approx. 0.15

Plane change (influence of position between

transmitter T and receiver R):

- <7mm off T or R

- >7mm off T or R

- <5mm off T or R

- >5mm off T or R

≤ ±0.3

≤ ±0.1

≤ ±0.5

≤ ±0.1

Linearity @ 10...90% covered (typical)

%FS

≤ 2

≤ 4

Ultrasonic frequency

kHz

approx. 180

approx.130

Sampling frequency (in non synchronized mode)

500

285

Output signal

0...10

Temperature stability 0...60°C (typical)

±5

Power supply voltage (polarity reversal protection)

VDC

8...30

Ripple of supply voltage

Current consumption @ 24VDC

Power consumption

0.9

Power indicator

3 LED yellow/green/yellow in keyboard

Ambient temperature during operation

°C

0...+60

Storage temperature

°C

0...+70

Synchronization input (connector pin 2)

- square wave signal (on rising edge)

- min. signal duration

- max. sampling frequency (for proper

signal)

3.5 ... 30

0.02

500

3.5 ... 30

0.02

285

Max. cable length

Protection class

IP67

Housing material

black anodized aluminum

 Ultrasonic fork barrier with analogue output 0...10V

 The analogue signal is a function of lateral covering

 For edge control and web guidance systems

 For transparent foils

 For contaminated air

 Wide power supply voltage range 8…30VDC

 High accuracy and temperature stability

 High measurement range

 Very small plane change influence

 high sampling rate

 teach-in

 Swiss made

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Summary of content (4 pages)

PAGE 1
SONARANGE UPF-A 08.13 e Ultrasonic fork sensors for web guide and edge control UPF-A Series             Ultrasonic fork barrier with analogue output 0...
PAGE 2
SONARANGE Electrical connection Mass g UPF-A 08.13 e M12 connector, 4-pin 220 360 200 400 Properties The edge sensors type UPF-A are based on the experience of SNT Sensortechnik AG with ultrasonic through beam sensors. New software algorithms and a unique SONARANGE ultrasonic transducer material allow an accuracy and temperature stability so far only realized with optical systems. But the ultrasonic fork barrier is much less sensitive to dirt and dust compared to optical sensors.
PAGE 3
SONARANGE Teach-In with keyboard  Status A (material is fully introduced): push key A for min. 2s until yellow LED near A blinks 3x (acknowledgment by lighting of all 3 LEDs)  Status B (no material in fork): push key B for min. 2s until yellow LED near B blinks 3x (acknowledgment by lighting of all 3 LEDs)  Inverting the signal: push both keys A and B simultaneously for min. 5s until yellow LED near A lights up. Then release keys. Acknowledgment by lighting of all 3 LEDs.
PAGE 4
SONARANGE Dimensions UPF-A 08.13 e Electrical connection 4 52 M4 92 / 122 1 3 7 54 / 84 40 / 70 2 54 View on the sensor M4 20 22.5 39 80 1 brown: 2 white: 3 blue: 4 black: +24VDC synchronization / teach-in input 0V analogue output 0...10V In case of heavy electromagnetic interference on the machine it can be advantageous to mount the sensor galvanically isolated (e.g. plastic liner and plastic screws). Furthermore the machine chassis can be connected to the sensor ground (0V).