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PiloTREK – Non-Contact Radar Level Transmitter

2-wire compact radar level transmitter for liquids with DN40, DN50 stainless steel horn antenna or plastic encapsulated antenna.

Main Features:

  • 2 Wire 24 GHz K-band RADAR.
  • Easy installation due to narrow Antennas.
  • 24M measuring range for liquids and slurries.
  • ±3mm accuracy.
  • Plug in graphical module.
  • Er > 1.9.
  • Not affected by steam, vacuum or vapors (some range reduction may be required).
  • Easy to set up.

Applications:

  • Level measurement of liquids, emulsions and other chemicals
  • Water, wastewater industry
  • Pharmaceutical industry, chemical industry
  • Food industry
  • Energy industry
Brand: NIVELCO
Available on request
Request a quote
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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 accuracy and short dead band excels with its versatile housing concept lining up plastic, aluminium and stainless steel versions. Its antenna range incorporates planar, stainless steel horn or parabolic antenna and enclosed plastic tube varieties.

The enclosed antenna versions can be replaced without removing the antenna enclosure from the process. Local programming of 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.

The signal processing algorithm of PiloTREK is based on NIVELCO’s 30 years of experience with non-contact level measurement making it an excellent choice for applications simple and challenging alike.

TypeIntegratedCompact
Plastic housingMetal housingHigh temperature version
Measured valuesLevel, Distance; Calculated values: Volume, Mass
Frequency of the measurement signal~25 GHz (K-band)
Measuring range0.2 m – 23 m (depending on the antenna type - see: special data of the antenna variations)
Linearity error< 0.5 m: ±25 mm; 0.5 m – 1 m: ±15 mm; 1 m – 1.5 m: ±10 mm;
1.5 m – 8 m: ±3 mm; > 8 m: ±0.04% of the measured distance
Minimum beam angle11° (depending on the antenna type)6° (depending on the antenna type; see: special data of the antenna variations)
Minimum er of the medium1.9 (depending on the meas. range)1.4 (depending on the meas. range; see: max. measurement range vs. εr diagram)
Resolution1 mm
Temperature error (as per EN 61298-3)0.05% FSK / 10 °C (-20 °C … +60 °C)
Power supply20 V – 36 V DC
Output4 – 20 mA + HART®
Display-SAP-300 graphical display unit
Measuring frequency10 – 60 sec as per the application settings
Antenna diameter38 mm (1½"), 48 mm (2"), 75 mm (3"), 148 mm (6")
Antenna materialHorn, Parabolic: 1.4571 (316Ti) stainless steel; enclosure: PP, PTFEHorn, Parabolic: 1.4571 (316Ti); enclosure: PTFE
Process temperature-30 ºC … +100 ºC, (up to +120 ºC for max. 2 min) with PP antenna enclosure: max.: +80 ºC-30 ºC … +180 ºC
Max. process pressure25 bar at 120 ºC; with plastic antenna enclosure: 3 bar at 25 ºC
Ambient temperature-20 ºC … +60 ºC
Process connectionThreaded, Flanged or Sanitary connections (as per order codes)
Ingress protectionIP68IP67
Electrical connectionLiYCY type. 2x 0.5 mm2 shielded Ø6 mm cable; standard cable length: 
5 m (can be ordered up to 30 m)		2x M20x1.5 cable glands + internal thread for 2x ½" NPT cable protective pipe, cable outer diameter: Ø7 – 13 mm, wire cross section: max. 1.5 mm2
Electrical protectionClass III
Housing materialPlastic (PP)Plastic (PBT)Paint coated aluminium or Stainless steel
SealingViton®, EPDM
Communication certificationsR&TTE, FCC
Mass1 – 1.6 kgAluminium: 2 – 2.6 kg
St. steel: 3.3 – 3.9 kg		Aluminium: 2.7 – 3.3 kg
Stainless steel: 4 – 4.6 kg

Product Range

Product Range:
CodeSpecificationsPriceQuantity
WEP-140-4

Radar Transmitter with PP housing, Horn DN40 / 1.5″, BSP, 4~20mA

 $2,280.00
WAT-14T-0

PTFE Enclosure with 2″ Triclamp 1.4571 connection for DN40 antenna (add)

 $319.00
SAP-300

Graphic Plug-in display module

 $174.00

Other models available – Please contact us.

All prices are in NZ$, and GST exclusive and are subject to change without notice.

Intech Instruments Ltd are the New Zealand distributor for Nivelco products. Please contact the Nivelco distributor in your country if you require sales or service support for Nivelco products.

Not sure what you need? Ask us anything!

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Intech Christchurch

59 Mandeville Street
Riccarton, Christchurch 8011

Phone: (03) 343 0646

Email: sales@intech.co.nz

Intech Auckland

70 Central Park Drive
Henderson, Auckland 0610

Phone: (09) 827 1930

Email: aucksales@intech.co.nz

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