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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.

EchoTREK STD-300

EchoTREK STD-300 Series Features:

  • Non-contact level measurement
  • 4-wire compact transmitters
  • Maximum 60 m measuring range
  • Narrow (5°) 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
  • Technical Specs
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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
EchoTREK STD-300 Specifications
System 4-wire
Accuracy ± (0.2% of measured distance + 0.1% of range)
Resolution 10 mm
Output Analogue 4~20 mA
Relay SPDT, 250 V AC / 3 A, AC1
Display SAP-100 plug-in display unit
Digital communication 4~20 mA + HART©
Ambient temperature -30°C ...+60°C with display: -25°C ... +60°C
Process temperature -30°C ... +60°C
Process pressure 0.07 ... 0.11 MPa (0.7 ... 1.1 bar)
Pabsolute and ±0.01 MPa (0.1 bar) difference between ambient and tank pressure
Power supply I. 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 protection Class I
Housing Paint coated aluminium
Electrical connection 2x M20x1.5 plastic cable glands for Ø6 – Ø12 mm (0.25 – 0.45 in) cable
3x terminal blocks for max. 2.5 mm² (AWG16) wire cross section
2x ½" NPT internal threads for cable protective pipes
Ingress protection IP65
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-1

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

$2,300.00
STD-34J-2

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

$2,690.00
STD-33J-2

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

$2,990.00
SAP-100

Plug-in programmer/display module

$217.00
SAT-304_

HART modem USB

$528.00
SAT-504-2_

HART modem USB + power supply for transmitter + Bluetooth

$754.00

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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