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OPTIWAVE 1010 Non-Contact Radar Level Meter

Brand: Krohne
The OPTIWAVE 1010 is a non-contact FMCW radar welded to a bypass chamber with an optional IP68 level indicator (BM 26 advanced). 

It continuously measures the distance and level of clean liquids.
Features
  • 2-wire, loop-powered, HART, 6 GHz radar (FMCW) level transmitter for clean liquids 
  • Welded to a bypass chamber or BM 26 advanced MLI 
  • Device is configured and ready to use before it leaves the factory 
  • Adjustments possible using HART communication / DTM / DDs ±5 mm / 0.2" accuracy 
  • Measuring distance up to 8 meters / 26.2 feet 
  • Metaglas or metapeek seal (dual process seal system) 
  • Maximum process conditions 150° C / 302° F and 40 barg / 580 psig 
  • No minimum dielectric constant when using a float 
The OPTIWAVE 1010 is a non-contact FMCW radar welded to a bypass chamber with an optional IP68 level indicator (BM 26 advanced). 

It continuously measures the distance and level of clean liquids.
Features
  • 2-wire, loop-powered, HART, 6 GHz radar (FMCW) level transmitter for clean liquids 
  • Welded to a bypass chamber or BM 26 advanced MLI 
  • Device is configured and ready to use before it leaves the factory 
  • Adjustments possible using HART communication / DTM / DDs ±5 mm / 0.2" accuracy 
  • Measuring distance up to 8 meters / 26.2 feet 
  • Metaglas or metapeek seal (dual process seal system) 
  • Maximum process conditions 150° C / 302° F and 40 barg / 580 psig 
  • No minimum dielectric constant when using a float 

Specifications

Brand

Accuracy

  • ± 0.2” (± 5 mm)

Ambient Temperature Range

  • -40° to 85° C (-40° to 185° F)

Applications

  • Hydraulic Oil
  • Level Indication of Liquids
  • Liquefied Natural Gas (LNG)
  • Raw Material Storage
  • Water Hammer Arresters

Approvals & Certifications

  • R & TTE Directive

Approvals & Certifications

  • ATEX Explosion: II 1/2 G Ex ia IIC Tx Ga/Gb, II 2 D Ex ia IIIC T120° C Db, II 1/2 G Ex db IIC T6 to T4 Ga/Gb, II 2 D Ex Tb IIIC T120° C Db
  • CE
  • EMC Directive 2004/108/EC
  • FCC
  • IEC 60529, Ex: Ex ia IIC Tx Ga/Gb, Ex ia IIIC T120° C Db, Ex db IIC T6 to T4 Ga/Gb, Ex Tb IIIC T120° C Db
  • LVD 2006/95/EC
  • NAMUR NE 43, 53, 107
  • RSS (C)

Cable Entry

  • 1/2” NPT
  • Cable Entry Capacity (Terminal): 0.5 to 2.5 mm²
  • M20 x 1.5

Communication

  • HART

Cone Material

  • PEEK

Current

  • Error Signal: 3.6 mA (Low) According to NAMUR NE 43
  • Maximum

Diameter

  • Cable Diameter: 0.2” to 0.39” (6 to 10 mm)
  • Internal Tube Diameter: 1.50” to 2.20” (38 to 56 mm)

Distance

  • Measuring Distance: 26.2 feet (8 metres)

Electrical Connectors

  • Terminal Connection

Enclosure, Body Material

  • 316 Stainless Steel

Environmental Protection

  • Hazardous Area
  • Intrinsically Safe
  • IP66
  • IP67
  • IP68

Gasket Material

  • EPDM
  • FKM
  • FPM
  • Kalrez 6375

Gland Material

  • Nickel Plating Brass
  • Plastic
  • Stainless Steel

Humidity

  • Air Humidity: 45 to 75 % Relative Humidity

Name Plate, Tag Material

  • Stainless Steel

O-Ring Material

  • EPDM
  • FKM
  • FPM
  • Kalrez 6375

Output

  • 3.8-20.5 mA According to NAMUR NE 43
  • 4-20 mA / HART

Power

  • 2-Wire Loop Powered

Power Supply

  • 14.5-32 Vdc

Pressure Range

  • kPa: 86 to 106
  • mbar: 860 to 1,060
  • psi: 12.5 to 15.4

Process Temperature

  • Aluminum Version with Distance Piece & Metaglas Process Seal: -40° to 150° C (-40° to 302° F)
  • Aluminum Version with Metapeek Process Seal: -40° to 100° C (-40° to 212° F)
  • Stainless Steel Version with Metaglas Process Seal: -40° to 120° C (-40° to 248° F)

Repeatability

  • ± 0.08” (± 2 mm)

Resolution

  • ± 3 µA

Seat / Seal Material

  • Seal: EPDM
  • Seal: FKM
  • Seal: FPM
  • Seal: Kalrez 6375

Storage Temperature

  • -40° to 85° C (-40° to 185° F)

System Pressure

  • Standard (with Metapeek): psig: -14.5 to 232 (kPa: -100 to 1,600, bar: -1 to 16)
  • With Metaglas: psig: -14.5 to 580 (kPa: -100 to 4,000, bar: -1 to 40)

Temperature Range

  • 18° to 30° C (64° to 86° F)
  • Bypass Chamber Temperature: -40° to 150° C (-40° to 302° F)

Thermal Drift

  • Analog Temperature Drift: 150 ppm/K, Max.
  • Analog Temperature Drift: Typically 50 ppm/K
  • Digital Temperature Drift: 0.59” (15 mm) for the Full Temperature Range
  • Digital Temperature Drift: Typically ± 0.2” (± 5 mm) - Max.

Vibration

  • Vibration Resistance: 10 to 82.2 Hz, 0.15 mm
  • Vibration Resistance: 82.2 to 1,000 Hz, 20 m/sec²

Wetted Materials

  • 316L Stainless Steel