Headquarters: SIKO GmbH Weihermattenweg 2 79256 Buchenbach Germany Phone+49 7661 394-0

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

Add to leaflet
Mechanical data
FeatureTechnical dataAdditional information
Housing design

installation kit

Sensor/band reading distance≤2 mm
Electrical data
FeatureTechnical dataAdditional information
Operating voltage2 … 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
InterfaceRS232, RS485

see RTX500 receiver side

Radio frequency868 … 870 MHz
902 … 928 MHz USA
Type of connection

strand led outwards

supply, external battery holder

System data
FeatureTechnical dataAdditional information
Resolution0.01, 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 TU = 20 °C

Repeat accuracy ±0.01 mm

±1 digit

Travel speed≤5 m/s
Ambient conditions
FeatureTechnical dataAdditional information
Ambient temperature0 … 60 °C
Storage temperature-20 … 70 °C
Relative humidity≤95 % condensation inadmissible
EMCEN 61000-6-2 interference resistance / immission
EN 61000-6-4

emitted interference / emission

Protection category

IP40 display

EN 60529

IP67 sensor

EN 60529
Electronic display MA503WL
Pin assignment
SignalCable 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°

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

MA503WL Hint for mounting
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
 
Battery cable length
C...
0.3 ... 2.0 m, in intervals of 0.1 m
 
Operating mode
DTX
send
RX
receive
 
Software
ES
SW05
bidirectional communication
 
Battery holder
FM
with
O
without
 
Antenna
GBNC
D82
wire length 82 mmradio frequency 915
D86
wire length 86 mmradio frequency 869
D120
wire length 120 mmradio frequency 869 + 915
 
Radio frequency
H869
869 MHzworldwide except USA
915
915 MHzUSA
 
Ordering key
MA503WL
-
ES
-
A
-
B
-
C
-
L
-
D
-
E
-
SF-83606
-
F
-
G
-
H