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EC 350 Volume Converter

Brand: Honeywell Process Solutions
CSA CSA Measurement Canada Measurement Canada
The new EC 350 electronic volume corrector (EVC) platform leverages 40 years of experience and reuses some important design characteristics of the successful Mini-Max® and Mini-AT product lines.
 
It offers best-in-class features such as improved accuracy, expanded memory, advanced diagnostics and integrated cellular communications. 

When it comes to gas volume correction, EC 350 provides many operational advantages.
Features
  • Meter-, rotary- or wall-mount 
  • Direct mounting to the Elster® Rotary Gas Meter RABO®
  • 1 or 2 pressures, new digital Plug and Play Pressure Transducer
  • Corrected volume calculation according to AGA-7, AGA-8 gross method 1 & 2, AGA8 Detailed and NX-19
  • Fully mappable and configurable audit trail memory, including options for multiple audit trail logs (up to 5 different independent logs)
  • Multi-line dynamic contrast (LCD display)
  • Outputs: 4 opto-couplers (3 pulse + 1 alarm)
  • AMR-ready and compatible with Itron, Sensus, Aclara and other AMR devices
  • RS232/485 communication port
  • Optional cellular radio or landline modem
  • Optional 4-20 mA (requires external loop power), additional RS232/485, Mux DI/ DO board
  • IrDA configuration connection 
  • Honeywell MasterLink programming software
  • Call-In over IP network to major billing
Benefits
  • Reduced OPEX and inventory levels
  • Greater flexibility in gas volume correction
  • Intuitive operation for all corrector applications
  • Versatile UMB, rotary and wall-mount options
  • Expanded communication options via internal cellular modem
  • IR port allowing for easy configuration
  • Advanced audit trail
  • Robust diagnostics to reduce maintenance
  • Extended 10-year battery life
  • Low ownership and operating costs
The new EC 350 electronic volume corrector (EVC) platform leverages 40 years of experience and reuses some important design characteristics of the successful Mini-Max® and Mini-AT product lines.
 
It offers best-in-class features such as improved accuracy, expanded memory, advanced diagnostics and integrated cellular communications. 

When it comes to gas volume correction, EC 350 provides many operational advantages.
Features
  • Meter-, rotary- or wall-mount 
  • Direct mounting to the Elster® Rotary Gas Meter RABO®
  • 1 or 2 pressures, new digital Plug and Play Pressure Transducer
  • Corrected volume calculation according to AGA-7, AGA-8 gross method 1 & 2, AGA8 Detailed and NX-19
  • Fully mappable and configurable audit trail memory, including options for multiple audit trail logs (up to 5 different independent logs)
  • Multi-line dynamic contrast (LCD display)
  • Outputs: 4 opto-couplers (3 pulse + 1 alarm)
  • AMR-ready and compatible with Itron, Sensus, Aclara and other AMR devices
  • RS232/485 communication port
  • Optional cellular radio or landline modem
  • Optional 4-20 mA (requires external loop power), additional RS232/485, Mux DI/ DO board
  • IrDA configuration connection 
  • Honeywell MasterLink programming software
  • Call-In over IP network to major billing
Benefits
  • Reduced OPEX and inventory levels
  • Greater flexibility in gas volume correction
  • Intuitive operation for all corrector applications
  • Versatile UMB, rotary and wall-mount options
  • Expanded communication options via internal cellular modem
  • IR port allowing for easy configuration
  • Advanced audit trail
  • Robust diagnostics to reduce maintenance
  • Extended 10-year battery life
  • Low ownership and operating costs

Specifications

Certifications & Approvals

CSA CSA Measurement Canada Measurement Canada

Accuracy @ -40° to 70° C (-40° to 170° F)

  • Pressure: ± 0.1% of Full Scale
  • Temperature: ± 0.1% of Reading

Maximum Error at Reference Conditions

  • Pressure: ± 0.04% of Full Scale
  • Temperature: ±0.1% of Reading

Long Term Drift

  • Pressure: ±0.4% of Full Scale Over 10 Years
  • Recommended Calibration Time: 10 Years

Ambient Temperature

  • -40° to 70° C (-40° to 170° F)

Humidity

  • 0 to 95% Non Condensing

Power Supply

  • Alkaline Receptacle (5-7 Years)
  • Lithium Batteries (10 Years)
  • DC Power

Certifications & Approvals

  • CSA C/US Class I, Div 2, Groups C&D; Class I, Div 1, Groups C&D
  • ATEX/IEC-Ex Ex ia IIB T4; ATEX/IEC-Ex Ex ec [ia Ga] ic nC IIB T4 Gc
  • Measurement Canada

Communication

  • RS232/485