LS03-1B85PA-500W

LS03 Series Level Sensors with Magnetic Floats MEDER electronic DESCRIPTION Standard liquid level sensor. The sensor has to be mounted horizontally for best results. Two versions are available: PP (Polypropylene) for water applications and dilute acids PA (Polyamide) for use in oil, gasoline (petrol) and brake fluid The standard termination is a PVC cable with a cross section of 0.14 mm2 and a length of 500 mm. The cable can be modified on request. APPLICATIONS • Liquid container monitoring in household appliances, automotive applications, test and measurement, and control technology. FEATURES • High power switches available • Other cables, connectors and colors available • Form A (normally open) and Form B (normallyclosed) types are available • IP 68 (only to screw thread) MATERIALS Materials PA version Stem, nut Float Seal Materials PP version Stem, nut Float Seal Polypropylene black Polypropylene black Nitrile rubber Polyamide black Polyamide black Nitrile rubber All dimensions in mm [inch] 80.0 [3.15] DIMENSIONS 5.0 [0.196] M16 [ø0.649] SW10 25.0 [0.894] 3.0 [0.118] www.meder.com 282 [ø0.827] ø 16.5 ø 21 MEDER electronic LS03 Series Level Sensors with Magnetic Floats SWITCHING STATUS Form A Open MOVEMENT Form B Closed Closed Open ORDER INFORMATION Part Number Example LS03 - 1A66 - PA - 500 1A is the contact form 66 is the switch model PA is the material 500 is the cable length (mm) W is the termination W Series LS03 Options Contact Form XX 1 Form A 1 Form B Switch Model XX 66, 85 Material XX PA, PP Cable Length (mm) XXX 500 * Termination X W * Other cable lengths available. TERMINATION For wire and termination details please contact factory. W The cable cut length includes: 5 mm of wire stripped and tinned www.meder.com 283 LS03 Series Level Sensors with Magnetic Floats MEDER electronic CONTACT DATA All Data at 20° C Contact Ratings Switching Power Switching Voltage Switching Current Carry Current Static Contact Resistance Dynamic Contact Resistance Insulation Resistance across Contacts Breakdown Voltage across Contact Operation Time incl. Bounce Release Time Capacitance Environmental Data Shock Resistance Vibration Resistance Ambient Temperature Stock Temperature Soldering Temperature 1/2 sinus wave duration 11 ms From 10 - 2000 Hz 10°C/ minute max. allowable 10°C/ minute max. allowable 5 sec. dwell -20 -20 50 20 90 100 260 -20 -55 50 20 130 130 260 g g o Switch Model → Contact Form → Conditions Any DC combination of V & A not to exceed their individual max.‘s DC or peak AC DC or peak AC DC or peak AC w/ 0.5 V & 10 mA Measured w/ 0.5 V & 50 mA , 1.5 ms after closure 100 volts applied Voltage applied for 60 sec. min. Measured w/ 50 % overdrive Measured w/ no coil suppression at 10 kHz cross contact Switch 66 Form A Switch 85 Form A / B Min. Typ. Max. Min. Typ. Max. Units 10 200 0.5 1.25 150 200 1010* 225 * 100 1000 1.0 2.5 150 200 1011 700 W V A A mΩ mΩ Ω VDC 0.5 0.1 0.2 0.7 1.0 0.1 ms ms pF C C C o o Please note: The indicated electrical data are maximum values and can vary downwards when using a more sensitive switch. * Insulation resistance of 1012 and breakdown voltage of 480 VDC is available. These ranges refer to the uncut / unmodified Reed Switches described in our Reed Switch section. Consult factory if more detail is required. www.meder.com 284