RFQ

Process & Condensate Conductivity Sensors

  • NG # 0722612‑HW‑LI‑0612

Lakewood 543 and 540K series conductivity sensors provide precise monitoring for process, RO water, and condensate systems. Available in multiple ranges and lengths, with four-wire connections and flexible mounting options, these sensors deliver accurate, reliable performance for NexSys and 2000 series controllers in high- or low-conductivity applications.

 

Manufactured By :
Lakewood Instruments
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Ask For Price
Need Help Ordering?
Call +88 01714243446

Stock

Custom Pricing

Get A Quote

Overview

Lakewood’s 543 series sensors are designed for process and high-pressure water systems, covering ranges from 10–100,000 µS, with options for compression or retractable ball valve mounting and lengths of 10″, 18″, or 48″. The 540K series targets low-conductivity RO and condensate systems, measuring as low as 1 µS. Compatible with NexSys and legacy 2000 series controllers, these sensors ensure precise, reliable conductivity measurement across industrial water treatment applications.

Specification

1. 543 Series (Process / High-Pressure Water)

  • Measurement Ranges:
    • 543M: 500–100,000 µS
    • 543L: 100–1,000 µS
    • 543LL: 10–500 µS
  • Wiring: Four-wire connection
  • Compatibility: NexSys controllers, Lakewood 2000 series
  • Mounting Options: Compression fitting or retractable via ball valve
  • Body Length Options: 10″, 18″, 48
  •  

2. 540K Series (RO Water / Low-Conductivity Systems)

  • Measurement Ranges:
    • 540K.1: 10–100 µS
    • 540K.01: 1–10 µS
  • Wiring: Four-wire connection
  • Compatibility: NexSys controllers, Lakewood 2000 series
  • Mounting Options: Compression fitting or retractable via ball valve

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