لول ترانسمیتر سطح راداری اندرس هاوزر FMR67

نقد و بررسی

مشخصات

reference: endress.com

 Field of application Radar measurement  Micropilot FMR67:

Micropilot FMR67 is the first 80GHz radar developed according to the international functional safety directive IEC 61508. It offers maximum reliability due to the drip-off antenna, improved focusing and very small emitting angles which is perfect for the measuring in slim silos. FMR67 is used for continuous, non-contact level measurement in powdery to granular bulk solids. FMR67 also possesses the smart sensor functionality Heartbeat Technology.

Micropilot FMR67 is suited for free space applications up to 125m and offers high beam focusing for vessels with many internal fittings.

• Process connections: Threads or flanges
• Temperature: -40 to +200°C (-40 to +392°F)
• Pressure: –1 to +16bar (–14.5 to +232psi)
• Maximum measuring range: 125m (410ft)
• Accuracy: ±3mm (0.12in)
• W-band: 80GHz

International explosion protection certificates, SIL, marine approvals, 5-point linearity protocol

Radar measurement  Micropilot FMR67 Benefits:

• Hardware and software developed according to IEC 61508 up to SIL3 in homogeneous redundancy
• Heartbeat Technology for a cost-effective and safe plant operation during the entire life cycle
• HistoROM data management concept for fast and easy commissioning, maintenance and diagnostics
• Highest reliability even with obstructions in vessels due to small beam angle and Multi-Echo Tracking evaluation
• Innovative drip-off antenna of PTFE for maximum system availability
• Reduction of engineering effort due to an easier integration of the 80GHz radar instrument into the process
• The world's easiest proof test concept for SIL saves time and costs

  Specs at a glance (FMR67):

  Measuring principle	Level radar solid
  Characteristic / Application	Reliable, non-contact level measurement for high silos, bunkers or stockpiles, especially with many obstacles, long measuring range and build-up forming media.
  Specialities	Heartbeat Technology, SIL 2/3 according to IEC 61508, Bluetooth® commissioning, Operation and maintenance SmartBlue App, Very small beam angle, Safety and reliability with Multi- Echo Tracking, HistoROM, RFID TAG for easy identification, Air purge connection, Alignment device
  Supply / Communication	2-wire (HART), Bluetooth® wireless technology and App (optional)
  Frequency	W-band (~80 GHz)
  Accuracy	+/- 3 mm (0.12 in)
  Ambient temperature	-40…+80 °C (-40…+176 °F)
  Process temperature	-40…+200 °C (-40…+392 °F)
  Main wetted parts	PTFE, 316L Alignment device: Alu
  Process connection	Thread: G1-1/2", MNPT1-1/2"; Flanges: DN80...DN100 ASME 3"...4" UNI DN80...DN250 (3"...10")
  Max. measurement distance	125 m (410 ft)
  Communication	4…20 mA HART Additional switch, Bluetooth® wireless technology
  Certificates / Approvals	ATEX, FM, CSA C/US, IEC Ex, INMETRO, NEPSI, EAC, JPN Ex, UK Ex
  Safety approvals	SIL2, SIL3
  Options	Remote operation via SmartBlue App using Bluetooth®