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MI Michell Instruments Ltd.

Liquidew I.S. Moisture in Liquids Analyzer

Intrinsically safe online moisture-in-liquids analyzer for non-polar process fluids.

ModelLiquidew I.S.
SKUMI-LIQUIDEW-IS
CategoryDew Point & Moisture

Key Features

  • 0.01 ppmW to saturation moisture-in-liquid measurement
  • Up to four independent measurement channels
  • 3 × 4–20 mA outputs and Modbus RTU
  • Replaceable sensor via Calibration Exchange Service
  • NIST and NPL traceable calibration
  • EExd version available
  • Optional loop-powered O2 transmitter

Overview

Intrinsically safe moisture in liquids analyzer for fast, reliable online measurements. Continuous monitoring maximises process efficiency and supports predictive maintenance in refining and petrochemical service.

Working Principle

A ceramic metal-oxide moisture sensor measures water content in non-polar liquids from trace ppmW levels up to saturation, with multi-channel control and Michell Calibration Exchange for low-cost recalibration.

Benefits

  • Continuous online control reduces lab sampling delays
  • Multi-channel design lowers installed cost per stream
  • Exchange service keeps uptime high without site recalibration kits

Technical Specifications

Measurement
Range0.01 ppmW to saturation
ChannelsUp to 4 independent
LiquidsMany non-polar process fluids
Outputs
Analog3 × 4–20 mA
DigitalModbus RTU
Hazardous AreaIntrinsically safe; EExd option

Downloads

Datasheet (PDF)PDF

Frequently Asked Questions

What warranty is offered on this product?

All Tetracon-supplied instruments carry the original manufacturer warranty (typically 12–24 months) plus first-line local support from our Islamabad service centre.

Do you provide installation and commissioning?

Yes. Our manufacturer-trained engineers offer on-site installation, commissioning and startup training anywhere in Pakistan.

Are spares and calibration available locally?

Common spares are held in local stock. Calibration is available at our lab or on-site with NIST-traceable reference standards.

How long is the typical lead time?

Stocked items ship within 3–5 working days; engineered configurations typically 6–10 weeks depending on manufacturer schedule.

Request a Quote — Liquidew I.S. Moisture in Liquids Analyzer

Complete the form below and one of our engineers will respond within 1 working day with pricing and lead time. Prefer email? Contact our sales team.