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PiloTREK Pulse Burst Radar Level Transmitter

Brand: Nivelco Process Control Co.

The 25 GHz (K-band) PiloTREK Pulse Radars are regarded as the most progressive non-contact level transmitters of the industrial process automation field. 

Their accuracies are excellent and their short and narrow antennas make their installation simple and low cost. 

NIVELCO’s K-band radar featuring ±3 mm (0.12") accuracy and short dead band excels with its versatile housing concept lining up plastic, Aluminum and stainless steel versions. 

Its antenna range incorporates stainless steel horn or parabolic planar antenna and enclosed plastic tube varieties. The enclosed antenna versions can be replaced without removing the antenna enclosure from the process.

Local programming of the PiloTREK is aided by a plug-in display module. If on-site reading is not desired this module may not be required thus reducing cost of ownership.
Features
  • Plastic, aluminum or stainless steel housing
  • Stainless steel parabolic, horn or plastic enclosed antenna
  • Plug-in graphic display module
  • High-temperature range
  • 2-wire transmitters
  • 25 GHz (K-band) measuring signal
  • Non-contact level metering
  • Accuracy up to ±3 mm
  • Measuring range up to 23 m
  • 99-point linearisation
  • Explosion-proof variants available

Specifications

Ambient Temperature Range

  • -20° to 60° C (-4° to 140° F)

Approvals & Certifications

  • Communication Certification: FCC

Approvals & Certifications

  • ATEX Ex II 1 G Ex ia IIB T6 - T5 Ga, IIB T6 - T5 Ga/Gb, Ex II 1 G Ex ia IIB T6 - T4 Ga, Ex II 1/2 D Ex ia IIIC T85° C - T110° C Da/Db, Ex II 1/2 D Ex Ta/tb II 1/2 D Ex Ta/tb IIIC IIIC T85° C - T110° C Da/Db, Ex II 1 G Ex ia IIB T6 - T3 Ga, Ex II 1/2 D Ex
  • BKI Ex
  • CE 1418
  • IECEx Ex ia IIB T6 - T5 Ga, Ex ia IIB T6 - T5 Ga/Gb, Ex ia IIB T6 - T4 Ga Ex ia IIIC T85° C - T110° C Da/Db Ex Ta/tb IIIC, T85° C - T110° C Da/Db, Ex ia IIB T6 - T3 Ga Ex ia IIIC T85° C - T180° C Da/Db Ex Ta/tb IIIC, T85° C - T180° C Da/Db

BSP Connection

  • 1-1/2” BSP Male
  • 2” BSP Male

Cable Length

  • Electrical Connection: 15 to 90 feet (5 to 30 metres) - Integrated Model

Class

  • Electrical Protection: Class III

Communication

  • Output: HART

Diameter

  • Antenna: 1.5” to 6” (38 to 148 mm)

Electrical Connectors

  • 1/2” NPT Cable Protective Pipe - Compact Model
  • 2 x 0.5 mm² (AWG 20) - Integrated Model
  • M20 x 1.5 Cable Glands - Compact Model
  • Shielded Diameter (0.25”) 6 mm - Integrated Model
  • Wire Cross Section: 1.5 mm² (AWG 15) - Max.

Enclosure, Body Material

  • Paint Coated Aluminum - Compact (Metal, High Temperature Version) Model
  • Plastic (PBT) - Compact (Plastic) Model
  • Plastic (PP) - Integrated Model
  • Stainless Steel - Compact (Metal, High Temperature Version) Model

Environmental Protection

  • IP67 - Compact Model
  • IP68 - Integrated Model

Flange Size - 3” (DN 80)

  • 3” (DN 80) - 150#
  • 3” (DN 80) - PN 25

Flange Size - 4” (DN 100)

  • 4” (DN 100) - 150#
  • 4” (DN 100) - PN 25

Flange Size - 5” (DN 125)

  • 5” (DN 125) - 150#
  • 5” (DN 125) - PN 25

Flange Size - 6” (DN 150)

  • 6” (DN 150) - 150#
  • 6” (DN 150) - PN 25

Flange Type

  • Raised Face (RF)

Frequency

  • Measurement Signal: 25 GHz Approximately (K-Band)

Materials of Construction

  • Antenna (Horn, Parabolic): 316Ti Stainless Steel, 1.4542
  • Antenna: Polypropylene - Integrated, Compact (Plastic, Metal) Model
  • Antenna: PTFE

Measuring Range

  • 0.65 to 75.46 feet (0.6 to 75 metres)

Measuring Time

  • Frequency: 10 to 60 seconds as Per the Application Settings

Media

  • Liquids
  • Slurries

NPT Connection

  • 1-1/2” NPT Male
  • 2” NPT Male

Operating Pressure

  • Plastic Antenna Enclosure - psig: 44 (kPa: 300, bar: 3) - Max.
  • psig: 363 (kPa: 2,500, bar: 25) - Max.

Output

  • Digital Communication: 4-20 mA & HART

Power Supply

  • 20-30 Vdc - Ex Model
  • 20-36 Vdc

Process Temperature

  • -30° to 120° C (-22° to 248° F) - Max.
  • -30° to 180° C (-22° to 356° F) - Compact (High Temperature Version) Model
  • PP Antenna: 80° C (176° F) - Max.

Resolution

  • 0.04” (1 mm)

Seat / Seal Material

  • Seal: EPDM
  • Seal: Viton

Temperature Effect

  • Error (EN 61298-3): 0.05 % of Full Scale K/10° C (50° F) [-20° to 60° C (-4° to 140° F)]

Tri-Clamp Connection

  • 2” Tri-Clamp

Wetted Materials

  • 316Ti Stainless Steel, 1.4542
  • Polypropylene
  • PTFE

  • Level Measurement of Liquids, Emulsions and Other Chemicals
  • Agriculture
  • Construction Materials
  • Chemical Industry
  • Pharmaceutical Industry
  • Food and Beverage
  • Power Plants
  • Oil Industry
  • Water / Wastewater Industry

Documentation

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