Country: Vietnam
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Headquarters: SIKO GmbH Weihermattenweg 2 79256 Buchenbach Germany Phone+49 7661 394-0 info@siko-global.com

Subsidiary: SIKO Products Asia Pte Ltd 19A, St. Michael's Road #06-05 Singapore 328003 Singapore Phone+65 62979733 info@siko.sg

Electronic display MA503WL

quasi-absolute, mains-independent LCD display, radio transmission to RTX500

Profile MA503WL:

Display accuracy max. 10 μm or 1/64 inch
Repeat accuracy max. ±0.01 mm
Low-power LCD with decimal and fraction-inch function
Reading distance ≤2 mm
Battery-buffered memory
Battery operation
Works with receiver module RTX500

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Mechanical data

Feature	Technical data	Additional information
Housing design	installation kit
Sensor/band reading distance	≤2 mm

Electrical data

Feature	Technical data	Additional information
Operating voltage	2 … 3.5 V DC
Current consumption	≤600 µA	at 3 V DC; display mode
	27 … 55 mA	at 3 V DC; send mode
Display/display range	-999999 … 999999
Interface	RS232, RS485	see RTX500 receiver side
Radio frequency	868 … 870 MHz
	902 … 928 MHz	USA
Type of connection	strand led outwards	supply, external battery holder

System data

Feature	Technical data	Additional information
Resolution	0.01, 0.05, 0.1, 1 mm
	0.001, 0.01 , 1/16, 1/32, 1/64 inch
System accuracy	±(0.1 + 0.01 x L) mm; L in m	at T_U = 20 °C
Repeat accuracy	±0.01 mm	±1 digit
Travel speed	≤5 m/s

Ambient conditions

Feature	Technical data	Additional information
Ambient temperature	0 … 60 °C
Storage temperature	-20 … 70 °C
Relative humidity	≤95 %	condensation inadmissible
EMC	EN 61000-6-2	interference resistance / immission
	EN 61000-6-4	emitted interference / emission
Protection category	IP40 display	EN 60529
	IP67 sensor	EN 60529

Pin assignment

Signal	Cable color
GND	black
+UB	red

Hint for mounting

A, Sensor/tape reading distance	≤2 mm
B, Lateral offset	±2 mm
C, Alignment error	±3°
D, Longitudinal inclination	±1°
E, Lateral inclination	±3°

The length of the cable between the sensor and connector cannot be subsequently increased or decreased.

Symbolic representation

Scope of delivery

MA503WL
Mounting instructions
Sensor fastening set

Ordering table

Feature	Order data	Specifications	Additional information
Magnetic sensor	AL	L design
	F	F design

Sensor cable length	B...	0.2 ... 2.0 m, in intervals of 0.1 m
Sensor cable length
Battery cable length	C...	0.3 ... 2.0 m, in intervals of 0.1 m
Battery cable length
Operating mode	DTX	send
	RX	receive

Software	ES
	SW05	bidirectional communication

Battery holder	FM	with
	O	without

Antenna	GBNC
	D82	wire length 82 mm	radio frequency 915
	D86	wire length 86 mm	radio frequency 869
	D120	wire length 120 mm	radio frequency 869 + 915

Radio frequency	H869	869 MHz	worldwide except USA
Radio frequency	915	915 MHz	USA

Ordering key

MA503WL

-

ES

-

A

-

B

-

C

-

L

-

D

-

E

-

SF-83606

-

F

-

G

-

H

System components

MA503WL
MB500/1

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Leaflet

Product comparison

Product inquiry

Contact

Anja Wickersheim

: International, Africa, Asia, Australia, New Zealand, North-/ South America, Italy
Phone:: +49 7661 394-256
: anja.wickersheim@siko-global.com

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Contact

SIKO Products Asia Pte Ltd

Phone:: +65 62979733
: info@siko.sg

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