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SLS-A Analogue Output Submersible Level Sensor

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SLS-A Analogue Output Submersible Level Sensor

This 23 mm diameter stainless steel oil filled silicon piezoresistive sensing capsule based submersible level sensor provides a unamplified ratiometric millivolt output or an amplified analogue output signal corresponding to ranges from 0…0.5 mWG (20 inWG) up to 100 mWG (328 ftWG).

Contents

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  • Product Parameters
  • Product Description
  • Product Features
  • Applications
  • Product Specification
  • Dimensional Drawings
  • Wiring Configuration
  • Part Numbering System
  • Related Documents
    • Specification data sheet

Product Parameters

  • Ranges: 0.5 mWG (20 inWG) up to 100 mWG (328 ftWG)
  • Output Signals: mV/V, 2mV/V, 10mV/v, 4-20mA, 0-5V, 1-5V, 0-10V, ratiometric 0.5 – 4.5V dc
  • Accuracy: 0.25%, 0.15% FS, 0.1% FS
  • Electrical Connections: IP68 submersible cable seal
  • Process Connections: Nose cone or G1/4 DIN3852 male
  • Media Compatibility: Housing – SS316, Diaphragm – SS316, Internal Seals – Viton/EPDM/NBR, Cable – PUR
  • Diameter: 23mm

Product Description

The SLS series of submersible level transmitters have been developed using an isolated diaphragm silicon piezo-resistive sensing element housed in a robust stainless steel housing. It has an integrated moulded cable assembly to provide permanent submersible in liquids up to 100m depth for continuous operation.

The device is available in either a raw millivolt output which is great for low power applications or an internal microprocessor is fitted to provide an amplified output such as 4-20mA, 0-10V, 0.5 to 4.5V ratiometric.

The onboard 16-bit microprocessor enables a high level of linearization, temperature compensation and calibration to be performed ensuring the highest accuracy, stability and repeatability are met for demanding applications such as environmental monitoring and flood defence systems, river, reservoir or borehole measurement.

Product Features

  • 316 Stainless steel construction
  • High integrity overmolded cable assembly
  • Various output configurations available
  • Low power consumption millivolt signal
  • Temperature output, optional

Applications

  • Environmental monitoring
  • V-notch weir flow measurement
  • Rivers, reservoirs and boreholes
  • Tank, IBC, Tote level measurement
  • Telemetry and data logging
  • Flood defence monitoring and research
  • Academic research

Product Specification

SLS-A specification table

Dimensional Drawings

SLS-A dimensional drawing

Wiring Configuration

SLS-A wiring configuration table
SLS-A wiring circuit diagram

Part Numbering System

SLS-A part numbering system table

Related Documents

Specification data sheet

  • SLS-A pdf product data sheet
  • Wiring configuration sheet

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