Product Catalog
LSR-803 Series Radar Level Sensors

Configurations

Available analyzer or sensor options

Type: LSR-803 Radar Level Sensor

$1,236.00

50191

Radar Level Sensor with Live Local Display | 0–15m Range

Type: LSR-803L Radar Level Sensor with LoRa Long Range Radio Communication

$1,313.00

54495

Radar Level Sensor with Live Local Display | 0–15m Range | LoRa Long Range Radio Communication

Overview

What this product is built to monitor

The Pyxis LSR-803 Series sensors are W-band FMCW continuous frequency modulation radar level transmitters. They provide continuous level measurement up to 591 inches (49.2 ft. or 15 m) with 4-20 mA output as well as RS485, BlueTooth 5.0®. The LSR-803L is also equipped with LoRa (Long Range Radio) digital output for long-distance wireless level sensor data access. The LSR-803 Series has a 1.3" OLED display and 4 buttons for quick configuration and can be wirelessly configured via the Pyxis uPyxis® app for Mobile or Desktop devices enabling rapid integration and deployment in the field. The sensors are powered by a 24 VDC / 2.0W external power supply or 4 AA alkaline batteries and are ideal for use with commonly used OEM controllers, PLC or DCS systems. This non-contact liquid level sensor platform is well suited for corrosive liquids and can be used for industrial, municipal and process liquid storage as well as chemical feed applications.

Features

  • Radar Liquid Level Measurement up to 15 Meters (+2mm)
  • Embedded Transmitters 4-20mA and RS-485 Outputs
  • Bluetooth® Version 5.0 for Rapid-Wireless uPyxis Configuration
  • LoRa (Long Range Radio) Implemented LSR-801L
  • 24VDC Powered with Smart Switch Capability
  • PVDF Transducer / 6P Polycarbonate Enclosure
  • 10-ft Waterproof 7-Pin Quick Adapter/Flying Lead Cable
  • Extension Cables Availableix.Automatic Temperature / Electromagnetic Noise Compensation

Specifications

Key technical details

Item LSR-803L LSR-803
P/N 54495 50191
Power Supply 24VDC, 2W or (4) AA Alkaline Batteries 24VDC, 2W or (4) AA Alkaline Batteries
Radio Output Long Range Radio (LoRa) N/A
Enclosure Rating IP66 IP67
Bluetooth® Bluetooth® 5.0 – 4.1, 32ft (10m) Line of Sight for use with uPyxis®
Wired Output (1) 4-20mA / RS-485 Modbus
Output Cable Waterproof 7-PIN (10ft/3m) Cable with Adapter and Flying Lead Cable
Extension Cable Waterproof Extension Cables Sold Separately
Range 2–591 inches (0.05–15m)
Resolution 0.02in (0.5mm)
Accuracy ±2mm
Dead Zone 2in (5cm)
Measurement Interval Programmable via uPyxis® in both 24VDC or AA Battery Power Supply
Installation 2in NPT
Weight 0.82lbs (370g)
Dimension 4.13in (105mm) H; 3.31in (84mm) D
Enclosure Material Polycarbonate (PC), Polybutylene Terephthalate (PBT)
Ambient Temperature 5–122 °F (-15–50 °C)
Storage Temperature -4–140 °F (-20–60 °C)
Pressure -29–58psi (-0.2–0.4MPa)
Display 1.3" OLED Display
Regulation UL / CE / RoHS / UKCA
Transmitter FCC ID 2BAJ2-LSR

*With Pyxis' continuous improvement policy, this specification is subject to change without notice.

Support

Manuals, data sheets and reference documents

PDF LSR-803 Series Data Sheet Open support document PDF LSR-803 Series Radar Operation Manual Ver 1.0 Open support document

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