USA:
+1 866.782.6339
|
salesusa@standexmeder.com
EMEA:
+49 7731/8399-0
|
info@standexmeder.com
APAC:
+86 21/37606000
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salesasia@standexmeder.com
standexelectronics.com
Series Datasheet
Version 02
05
Mar 2019
Page
D.
Küchler
1
LS03 Series Level Sensors
➢ Features: Single Level Horizontal Mount, High Power Switch
Option, Other Cables & Connectors
➢ Applications: Level Control, Detection and Monitoring
➢ Markets: Automotive, Appliance, HVAC/R, Test &
Measurement
Customer
Options Switch Model
Unit
Contact Data
66 85
Rated Power (max.)
Any DC combination of V&A not to exceed their individual max.’s
10 100 W
Switching Voltage (max.)
DC or peak AC
180 1000 V
Switching Current (max.)
DC or peak AC
0.5 1.0 A
Carry Current (max.)
DC or peak AC
1.25 2.5 A
Contact Resistance (max.)
@ 0.5V & 50mA
150 150 mOhm
Part
Description: LS03- 0 X 00- XX- 000X
Contact
Qty
Contact
Form
Switch
Model
Material Cable
Length (mm)
Termination
1 A, B 66, 85 PA, PP 500, 1000, 5000
W = Stripped &
Tinned
Glossary Contact Form
Form A
NO = Normally Open Contacts
SPST = Single Pole Single Throw
Form B
NC = Normally Closed Contacts
SPST = Single Pole Single Throw
Form C
Changeover
SPDT = Single Pole Double Throw
Glossary Material
PP: Polypropylene For water applications and dilute acids
PA: Polyamide For oil
NBR: Nitrile
Butadiene Rubber
For oil, gasoline & in high temperatures
SS: Stainless Steel For high temp. (>160°C)
USA:
+1 866.782.6339
|
salesusa@standexmeder.com
EMEA:
+49 7731/8399-0
|
info@standexmeder.com
APAC:
+86 21/37606000
|
salesasia@standexmeder.com
standexelectronics.com
Series Datasheet
Version 02
05
Mar 2019
Page
D.
Küchler
2
LS03 Series Level Sensors
LS03 Reed Sensor
General Sensor Data
Materials
Stem, nut PA PP
Float PA PP NBR
Seal Nitrile Rubber Nitrile Rubber
Cable Specifications
Low Voltage
(66 Switch Model)
High Voltage
(85 Switch Model)
Cross Section (mm2) 0.14 0.25
Cable Material PVC
Packing Bulk
LS03 Reed Sensor Versions
Environmental Data
Unit
Shock Resistance (max.)
1/2 sine wave duration 11ms
50 g
Vibration Resistance (max.)
20
g
Operating Temperature
Cable not moved
-20 to 80
°C
Operating Temperature
Cable moved
-5 to 80 °C
Storage Temperature
-30 to 80
°C
Handling & Assembly Instructions
➢
Max torque of nuts 1Nm
➢
Cable bending-radius is diameter x 15
➢
Min. bending distance to housing is 5mm
➢
Decrease switching distance by mounting on iron
➢
Do not use magnetically inductive screws
➢
Series resistor recommended for > 5m cable length
USA:
+1 866.782.6339
|
salesusa@standexmeder.com
EMEA:
+49 7731/8399-0
|
info@standexmeder.com
APAC:
+86 21/37606000
|
salesasia@standexmeder.com
standexelectronics.com
Series Datasheet
Version 02
05
Mar 2019
Page
D.
Küchler
3
LS03 Series Level Sensors
Please note: All technical specifications on this series datasheet refer to the standard product range. Modifications in the sense of technical progress are reserved. For
general information only. For more specific information, please consult the product datasheet, available upon request.
This series datasheet could contain technical inaccuracies or typographical errors. Changes are periodically made to the information herein. These change will be
incorporated in future revisions.
For deviating values, most current specifications and products please contact your nearest sales office.
Life Test Data
*Load increase reduces life expectancy of Reed Switches
Load
Typical Number of Operations
KSK-1A66
100V/10mA
20V/500mA
10V/100mA
10V/4mA
<5V/10mA
1,E+05 1,E+06 1,E+07 1,E+08 1,E+09 1,E+10
Life Test Data
*Load increase reduces life expectancy of Reed Switches
Typical Number of Operations
KSK-1A85
100V/10mA
20V/500mA
10V/100mA
10V/4mA
<5V/10mA
1,E+05 1,E+06 1,E+07 1,E+08 1,E+09 1,E+10
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