Microcor® Wireless Transmitter (MWT)

The MWT is based on Microcor® high-resolution corrosion measurement technology, the industry’s most widely used and only technology capable of operating in any process environment. The MWT provides 18-bit resolution and is rated for operation in hazardous locations (Class I, Zone 1).

The allowable operating range of from -40°C to 70°C is proven every day by existing systems reliably working in harsh environments. The MWT is available with  WirelessHART™ 7 communications protocol for seamless integration with Yokogawa, Emerson, and numerous other wireless process systems.


MWT's and other Cosasco Wireless devices come standard with WirelessHART 7 communications protocol to seamlessly integrate into virtually any wireless process system Emerson (WirelessHART 7).

  • Highly Secure and Reliable  Self Organizing Wireless Mesh Network
  • High Resolution Metal Loss Measurement for  all process environments
  • Low installed cost
  • International Hazardous Area Certifications
  • WirelessHART™ 7 protocol


The Wireless Corrosion Monitoring System benefits:

  • Rated for Hazardous Locations
  • High resolution, sensitivity, and accuracy
  • Corrosion rates in real-time, 50 times faster than standard ER
  • Operation in almost any environment
  • Corrosion rate measurement in any process flow, including conductive and non-conductive fluids
  • Real-time, continuous, online corrosion data
  • Direct metal loss and corrosion rate data flow into DCS or SCADA

The Wireless Corrosion Monitoring System is further enhanced with wireless benefits:

  • Low Cost installation - no wires or wiring required
  • Monitor in previously inaccessible areas due to technical or physical barriers – Improve efficiency
  • Integrate seamlessly with Emerson’s Smart Wireless process control networks
  • Economical starting point for upgrading from wired to wireless process control system

Cost savings:

  • Dramatically reduced installation costs in terms of materials and labor
  • Reduced chemical inhibitor cost
  • Extends the times between shutdowns
  • Extend asset life and reduces maintenance costs
  • Reduced labor costs in terms of data collection


  • Gas plants
  • Refineries
  • Offshore platforms
  • FPSOs
  • Chemical and Petrochemical Plants
  • Water and Wastewater Plants

Learn more about Microcor.


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