高准 4200 两线制变送器

高准 4200 两线制变送器

4200 两线制科里奥利仪表可降低支出并加快调试速度，能通过同组电线来共享电源和信号，

从而降低安装、工程和计划成本。 无需任何直流或整流调节，两线制科里奥利仪表可在不移

动部件的情况下提供稳定、可重复且可靠的解决方案和宽量程比，从而提高产品质量，减少

返工和浪费。

Specifications

• Local display

• 
  • Graphical display with optional backlight setting
  • Four-button capacitive touch controls
  • Supports English, German, French, Spanish, Portuguese, Russian, Chinese, and Japanese languages.

• Power

• 
  • 2-wire loop-powered transmitter
  • Minimum 17.75 V lift off voltage.

• Input/output signals

• 
  • Up to 2 output channels
  • Channel A is loop-powered 4-20mA/HART
  • Chanel B is externally-powered configurable for 4-20mA, frequency output or discrete output (Licensable Option)

• WirelessHART

• 
  • WirelessHART available with THUM adapter
  

• Mounting options

• 
  • Field-mount
  • Integrally mounted to a Micro Motion ELITE (CMFS), CMF200-CMF350, F-series, H-series, R-series, and T-series sensors
  • Remotely mounted 9-wire with mounting bracket

• Application types

• 
  • Smart Meter Verification
  • Concentration measurement
  • API Referral

• Hazardous approvals

• 
  • Class I, Div. 1
  • Class I, Div. 2
  • Zone 1
  • Zone 2
  • Intrinsically Safe
  • Explosion Proof

Features

• Available with a wide range of Coriolis mass flow sensors with up to +/-0.10% mass flow accuracy and +/0.0005 g/cc density accuracy for liquids and slurries or +/-0.25% mass flow accuracy for gases.

• The integrated real-time clock time stamps process data, alerts, Smart Meter Verification reports and audit logs. Data Historian on board offers a complete audit trail to determine process issues.

• Graphic display that supports 8 languages and can be rotated using the integrated software rotation without removing the front cover, thereby minimizing downtime due to hot work permit restrictions.

• Replace existing 2-wire flow devices with minimal effort and without incurring additional power or cabling costs.

• Easily expand your plant where power is not centrally located

• Smart Meter Verification provides a quick, complete assessment of a Coriolis meter, determining whether the meter has been affected by erosion, corrosion, or other influences affecting meter calibration. A basic version of Smart Meter Verification is included as standard.

• Certified for SIL2 single use and SIL3 multiple use safety applications per IEC 61508

• Accurate, repeatable, direct mass measurement improves process control while reducing number of measurement devices required.

• Wireless THUM™ option maximizes installation and operation flexibility.