OPTIBAR LC 1010

Submersible level probe for reliable hydrostatic level measurement in water and wastewater applications.

 Compact, robust and easy to install for continuous operation in harsh environments.
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Overview

The OPTIBAR LC 1010 is a slim and durable submersible level probe designed for continuous level monitoring in liquids. Built with a robust housing and a high overload-resistant ceramic diaphragm, it ensures reliable performance and long service life in demanding environments.

Its compact outer diameter makes it simple to install in wells, tanks and narrow pipes. Combined with corrosion-resistant materials and optional HART® communication, the OPTIBAR LC 1010 offers flexibility, accuracy and ease of integration across water, wastewater and environmental applications.

Product features and options depend on device configuration: Contact us to make sure that your preferred functionality can be combined in one device.

  • Outstanding temperature and static pressure stability even under harsh conditions
  • Unique 3D linearisation of transmitter: compensation for all influencing factors at virtually all possible combinations
  • Very good repeatability and long-term stability of the measuring signal
  • Integrated absolute pressure measurement for lowest possible influence of static pressure changes on the signal while providing an additional process signal
  • Very quick step response times <125 ms
  • Combined DP, SP and T measurements for maximum process security
  • Compact measuring cell with low weight
  • Turndown ratio up to 100:1, higher upon request
  • Extensive diagnostic and parameterization functions on the display and adjustment module or the user-friendly and free DTMs
  • Wireless device commissioning, verification and monitoring with the OPTICHECK Pressure Mobile app
  • Ex ia, Ex d, Ex t approvals
  • SIL 2/3
  • Chemical, petrochemical, power generation, food and beverage, water and other industries
  • Pressure monitoring of filters and pumps with overload protection of up to 160 bar / 2320 psi
  • Level measurement of liquids in pressurised vessels
  • Flow measurement of gases, vapours and liquids with primary elements
  • Measurement of density and separating layers of liquids in tanks

Specifications

Depending on selected device configuration

General information

Product type

Level transmitter

Product family name

OPTIBAR

Product positioning

For water and wastewater applications

Measurement principle

Hydrostatic

Level measurement type

Continuous measurement

Contact to measured medium

Yes

Interface measurement

No

Redundancy

No

Measured media

Liquids

Measuring range (liquids)

1…100 m / 3.3…328 ft

Measuring point

Open tank, Stilling well, Bypass, Open basin

Operating conditions

Process pressure

max. 10 bar / 145 psi

Process temperature

-40…+85 °C / -40…+185 °F

Materials

Diaphragm

Ceramic (Al₂O₃)

Fill fluid

Dry measuring cell (without fill fluid)

Approvals/Standards

Certificates/Approvals Ex

ATEX, IECEx

Certificates/Approvals Potable Water

DVGW

Communication

Analogue outputs

4…20 mA
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