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Digital drylin measuring systems | Technical data Digital drylin measuring systems | Technical data
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Measuring display for series SLWM/QKM Length measuring system WKMEX

Properties Properties
Measuring principle Incremental, with zero function Measuring principle Incremental
Display LCD display 7.5mm high digits Repeatability ± 0.025mm
Display accuracy Max. 0.1mm Measuring principle Linear
Display/display area -99999 …+99999 Pole division 5mm
Function Digit direction, decimal point, unit of measurement (mm, imperial), preset activation Sensor housing Zinc die-casting
Power supply Battery 1/2 AA, 3.6V integrated, service life of up to 4 years Protection class IP67
Magnetic sensor Securely connected (external) Application temperature -10 … +70°C
Type Installation housing Bearing temperature -25 … +85°C
Housing Polymer Max. humidity 95%, non-condensing
IP54 display Max. travel speed 4.0m/s
Protection class
IP67 sensor VDC power supply 5 VDC or 10… 30 VDC
Working temperature 0…+50°C Current draw 5 VDC: Max. 200mA
Humidity 35-85% 30 VDC: Max. 150mA
Speed Max. 2.5m/s Evaluation electronics Sensor with integrated evaluation electronics and index impulse
Display keyboard 3 function buttons Output power 5 V-TTL line driver or 10.. 30 V_HTL
Source tracks A, A‘,B, B‘, Z, Z‘
Max. cable length 5V/5V-TTL: 10m
Measuring displays for series WKM2/WKMEDR Max. cable length 10-30V/10-30V: 30m
10-30V/5V-TTL: 50m
Properties
Measuring principle Incremental, with absolute value function Max. permissible distance from magnetic tape 2.0mm
Display Low power LCD with integrated sensor, quasi absolute, battery operated Connection method Open cable ends
Display accuracy Max. 0.1mm
Repeatability ± 1 digit
Display/display area -99999 …+99999
Function Freely programmable, e.g. parameter, resolution or offset Magnetic tape for measuring display WKM
0.01 0.05 0.1 1mm Properties
Resolution 0.001, 0.01 inch Encoding Incremental, single-track system
Freely programmable angled display Basic pole division 5mm pole division
Keys 3 keys, membrane keypad Band width 10mm
Power supply Battery integrated, service life of up to 10 years Operating temperature, processed 0° ... +60°C
Magnetic sensor Securely connected Tape structure Magnetic tape stuck on with adhesive tape
≤ 1.5mm integrated sensor
Reading distance External magnetic fields on the magnetic tape surface must not
≤ 2mm external Sensor
Type Installation housing External magnetic influence exceed 64mT (640Oe; 52KA/m) as this can damage or destroy the
Housing Zinc die-casting magnetic tape encoding
IP20 overall device Protection class Carrier tape, stainless steel (optional)
Protection class
IP60 display page
Working temperature 0…+60°C
Humidity ≤ 95% rel. humidity, condensation not permissible
Speed ≤ 10m/s
EN61000-6-2 interference immunity / immission
EMC
EN 61326-1 emitted interference / emission (class B)

ASEAN 09/2023 ASEAN 09/2023

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