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Home | Products | Level | Level Transmitters | Ultrasonic for Solids | EchoTREK STD-300 Series

EchoTREK STD-300 Series – Ultrasonic Compact Level Transmitter for Solids

4-wire compact ultrasonic level transmitters for solids with aiming device with PP or aluminium cast sensor housing with polyurethane foam face.

Main Features:

  • Non-contact level measurement
  • 4-wire compact transmitters
  • Maximum 60 m measuring range
  • Narrow (5ø) beam angle
  • Full temperature compensation
  • IP65 protection
  • Plug-in display unit
  • HART© communication optional
  • Dust Ex version optional
Brand: NIVELCO
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  • Product Details
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https://www.intech.co.nz/wp-content/uploads/2019/11/echotrek_st_sb_300_340px.mp4

4-wire EchoTREK compact ultrasonic level transmitters are offered for solids level monitoring tasks where previously only more complex, two part systems have performed adequately.

NIVELCO’s high efficiency SenSonic narrow beam angle transducers, giving superb signal transmission, make possible that the EchoTREK units overcome filling noise, dusting and irregular surface formations in most cases to give a high performance, compact, powder and solids level measurement transmitter. This is provided by the QUEST+ software, using advanced process adaptive signal processing for reliable echo monitoring, offering a best-in-class solution.

Applications:

  • Level, volume and weight calculation
  • Wide application range: light powders to coarse bulk solid materials
  • Reliable measurement in challenging applications such as dusting during filling
TYPESTD-300 Series
System4-wire
Accuracy(1)± (0.2% of measured distance + 0.1% of range)
Resolution10 mm
OutputAnalogue 4~20 mA
RelaySPDT, 250 V AC / 3 A, AC1
DisplaySAP-100 plug-in display unit
Digital comm.4~20 mA + HART©
Ambient temperature-30°C ...+60°C with display: -25°C ... +60°C
Process temperature-30°C ... +60°C
Process pressure0.07 ... 0.11 MPa (0.7 ... 1.1 bar)
Pabsolute and ±0.01 MPa (0.1 bar) difference
between ambient and tank pressure
Power supplyI. version: 85 ... 255 V AC / 6.8 VA
II. version: 11.4 ... 40 V DC / 4.1 W and 11.4 ... 28 V AC / 4.6 VA
Electrical protectionClass I
HousingPaint coated aluminium
Electrical connection2x M20x1.5 cable glands + internal thread for 2x ½" NPT cable protective pipe, cable outer diameter: Ø6 – Ø12 mm, wire cross section: maximum 1.5 mm2 Ex version: See: „Special data for Ex certified models” table
Ingress protection IP65
Explosion protection See: „Special data for Ex certified models” table
Mass 5 kg

  • Nivelco STD-300 Series Ultrasonic Trasmitters for solids - Brochure 3.10 MB
  • Nivelco STD-300 Series Ultrasonic Trasmitters for solids - Installation Manual 1.19 MB
  • Nivelco STD-300 Series Ultrasonic Trasmitters for solids - User Manual 581.98 KB
  • Nivelco STD-300 Series Ultrasonic Trasmitters for solids - Technical Drawing 38.91 KB

Product Range

Product Range:
CodeSpecificationsPriceQuantity
STD-34J-2

0.6~15m (40kHz) DN150 (min size), 11.4~40Vdc & 11.4~28Vac

$2,182.00
STD-34J-1

0.6~15m (40kHz) DN150 (min size), 85~255Vac

$2,182.00
STD-33J-2

0.6~30m (30kHz), DN150 (min size), 11.4~40Vdc & 11.4~28Vac

$2,520.00
STD-31J-1

1~60m (15kHz) DN300 (min size), 85~255Vac

$2,875.00
SAP-100

Plug-in programmer/display module

$185.00

Note: Other ranges and models are available on request. 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.

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