LS_V01 TEC | Alldatasheet
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 5
Technical content
Features
Voltage rating up to 250VAC Current rating up to 1.0 amp Compact design and low profile Optional cable lengths Includes mounting hardware
Applications
Water and fuel storage tanks Full and/or empty detection Pump on/off controls Marine bilge and ballast tanks Flood detection and prevention Coolant level indication Livestock watering tanks Irrigation systems Water treatment plants Waste water tanks Chemical storage and processing High- or low-level switching N.O./N.C. SPST or SPDT outputs Mounted on the side wall of a tank Certified reed switch (UL component listed) Choice of several non-reactive wetted materials Many different configurations available The LS series of point liquid level switches demonstrates a high degree of reliability due to the use of non-reactive wetted components and a unique reed switch designed specifically for level sensing applications. The sensor utilizes a moving float with an embedded magnet to activate a reed switch located in the sensor body. As the liquid level raises the float, it moves into close proximity to the reed switch and actuates it to give an open contact or closed contact switch indication. The reliability of this sensor results from a very simple operating principle, a single moving part, media compatible wetted materials, and a unique reed switch design that has a UL recognized component certification. The sensor mounts into the side wall of a liquid storage tank using either a 1/2” NPT or M16 x 2.0 threaded fitting. The M16 mount is available in either an internal or external configuration. The output is a simple N.O. or N.C. SPST, or SPDT reed switch that utilizes Ruthenium contact points for reliability. Changing from a N.O. output to a N.C. output is done by rotating the switch 180° in the mounting hole. This change can be done in the field. Electrical outputs are a single pair of wires with PVC insulation and optional lengths of 0.5 m or 2.0 m. CLICK HERE › CONNECT WITH A SPECIALIST
TE CONNECTIVITY SENSORS /// LS SERIES 10/2020 Page 2 Absolute Maximum Ratings (1) Parameter Min Max Units Notes/Conditions DC contact voltage (SPST) 100 V Do not exceed 70W DC contact current (SPST) 1.0 A RMS contact voltage (SPST) 250 V RMS contact current (SPST) 1.0 A DC contact voltage (SPDT) 170 V Do not exceed 5.0W DC contact current (N.O. SPDT) 0.4 A DC contact current (N.C. SPDT) 0.125 A RMS contact voltage (SPDT) 125 V RMS contact current (SPDT) 0.125 A Operating and storage temperature -30 110 °C Fitting pressure -1.0 4.0 Bar Internal tank pressure Tank wall thickness (Internal mount) 1.0 10 mm Tank wall thickness (External mount) 1.0 4.0 mm (1) Maximum limits the device will withstand without damage Product Specifications Parameter Details & Options Mounting Orientation Side entry Fitting Internal or External Switch Operation N.C. when float is horizontal Contact Forms Form A (SPST) or Form C (SPDT) Contact Material Ruthenium Contact resistance (max) 140 mΩ Housing and Float Material Glass filled nylon 6.6 (better for oil, fuel, non-ionic liquids) Glass filled PPS (better for water and aqueous solutions) Glass filled Polypropylene (better for water and aqueous solutions) Cable Description 18 AWG 32/0.2mm PVC insulated, UL/CSA/BS6361 Shock ±50g 11ms half sign duration Vibration ±35g 0 – 500Hz Ambient Humidity 0 – 95% RH (non-condensing) Ingress protection IP68 (wetted surfaces) IP65 (non-wetted surfaces) Approvals & Certifications UL file E98428
TE CONNECTIVITY SENSORS /// LS SERIES 10/2020 Page 3 Outline Dimensions Schematic
TE CONNECTIVITY SENSORS /// LS SERIES 10/2020 Page 4 Mounting Orientations Mounting Detail & Hardware Condition Switch (SPST) No liquid Open Liquid Closed Condition Switch (SPST) No liquid Closed Liquid Open
TE CONNECTIVITY SENSORS /// LS SERIES 10/2020 Page 5
Ordering Information
te.com/sensors TE Connectivity, TE, TE Connectivity (logo) and Every Connection Counts are trademarks. All other logos, products and/or company names referred to herein might be trademarks of their respective owners The information given herein, including drawings, illustrations and schematics which are intended for illustration purposes only, is believe d to be reliable. However, TE Connectivity makes no warranties as to its accuracy or completene ss and disclaims any liability in connecti on with its use. TE Connectivity‘s obligations shall only be as set forth in TE Connectivity‘s Standard Terms and Cond itions of Sale for this product and in no case will TE Conne ctivity be liable for any incidental, indirect or consequential damages arising out of the sale, resale, use or misuse of the product. Users of TE Connectivity products should make their own evaluation to determine the suitability of each such product for the specific application. © 2020 TE Connectivity Corporation. All Rights Reserved. Material (body + float) 3 Glass-filled nylon 6.6
5 Glass-filled polyphenylene sulfide
8 Glass-filled polypropylene
04 Form C (SPDT)
09 Form A (N.O. SPST) Wire Termination Options Blank Stripped wire BB 10 x 1.9mm Boot lace ferrule (switch option -09 only) CC Insulated 6.25mm female faston (switch option -09 only) Seal Material Options Blank Silicone N Nitrile Cable Length Options 1 0.5m Single insulated PVC 2 2.0m Single insulated PVC Fitting Options
1 Internal M16
2 External M16
3 ½” NPT
5 Universal fitting kit (Options 1 & 2)
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