SILVER INSTRUMENTS HL Series Ultrasonic Level Transmitter

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The HL Ultrasonic Level Transducer from offers non‐contact measurement of liquids and solids using high-frequency ultrasonic pulses. With output via 4-20 mA (and optional RS-485/Modbus/HART), the device delivers continuous, reliable level monitoring in tanks, silos, rivers or open channels—making it ideal for water treatment, sewage, fuel storage and heavy-industry applications.

Approx. 4 week lead time

Part Number: SLV_HL_3679
SILVER INSTRUMENTS HL Series Ultrasonic Level Transmitter

Benefits

The Silver Instruments HL Ultrasonic Level Transmitter operates by emitting short acoustic pulses toward the material surface and measuring the echo return time to determine the level. Because the sensor does not require immersion, it avoids fouling, corrosion, and mechanical wear—making it ideal for aggressive, corrosive, or dirty process conditions. Built-in temperature compensation and digital signal processing improve accuracy and stability, even with vapour, humidity, or variable ambient conditions.

Its flexible mounting options, including threaded, flanged, or bracket installation, allow it to be used across water treatment facilities, chemical plants, fuel storage, river level monitoring, and bulk-solid silos. As a cost-effective alternative to radar for suitable applications, it provides dependable performance with low installation and maintenance demands.

  • Non-contact measurement – no probe immersion, eliminating wear and contamination.
  • Wide level ranges – from 0–4 m up to 0–40 m, depending on model.
  • Accuracy – typically around 0.2% of span.
  • Outputs – standard 4–20 mA, optional RS-485/Modbus/HART/Profibus.
  • Mounting options – threaded, flanged, or bracket installation.
  • Material options – ABS/PVC standard, PTFE available for corrosive media.
  • Environmental protection – IP67 rating for wet or dusty environments.
  • Operating conditions – ambient temperature range –40°C to +75°C.
  • Suitable for liquids and solids – water, wastewater, chemicals, powders, grains, etc.

SILVER INSTRUMENTS HL Series Ultrasonic Level Transmitter – Data Sheet

Silver Instruments Process Measurement – Procint Australia

Procint partners with Silver Instruments to offer a practical, cost-effective range of flow, level, pressure, temperature and recording instruments for Australian industry. Founded in 2010, Silver has grown into a specialist manufacturer of industrial measurement equipment supplied to customers around the world.

Where many “big name” brands focus on premium, top-tier systems, Silver Instruments sits in the sweet spot between price and performance. Their factory-direct model and streamlined production help keep pricing sharp and lead times short, while maintaining solid, dependable quality backed by recognised international standards.

Through Procint, Australian customers gain local advice, application support and logistics, combined with the value of Silver’s global manufacturing base. It’s an ideal option when you need reliable instrumentation, realistic lead times and sensible project costs – without stepping up to the price point of premium brands.

Flow Measurement

Silver offers a broad portfolio of flow meters, including electromagnetic, vortex, turbine, oval gear and Coriolis mass flow designs. These cover clean liquids, slurries, gases and challenging chemical services, with options for low flow, high viscosity, sanitary duties and high temperatures.

For Australian plants looking to standardise on one practical, affordable flow platform across multiple lines, Silver provides a flexible, good-value toolkit rather than a single “one size fits all” meter.

Level Measurement

Silver level instruments include ultrasonic, radar and hydrostatic transmitters suitable for tanks, pits, silos and open channels across water, wastewater, chemical and bulk storage applications.

They’re well suited to projects where you need stable, repeatable level monitoring and sensible pricing, backed by clear configuration options and remote signalling for integration into existing control systems.

Pressure Measurement

Silver’s pressure transmitters and gauges span general-purpose, differential, diaphragm-seal and low-pressure models.

They’re designed for day-to-day process duties in water, HVAC, utilities, chemical dosing, steam and general industrial services – delivering practical accuracy and robustness without the premium brand cost.

Temperature & Data Logging

The range also includes temperature sensors and transmitters (RTDs, thermocouples and assemblies) plus paperless recorders, batch controllers and totalisers for monitoring, logging and basic control.

This makes Silver a neat fit for packaged skids, plant upgrades and OEM equipment where you want matched instrumentation and recording from a single, value-focused supplier.

Why Choose Silver Instruments from Procint

When you choose Silver Instruments through Procint, you’re combining:

  • Factory-direct pricing and efficient lead times
  • A broad, coherent range of meters, transmitters and recorders
  • Quality backed by recognised international standards for peace of mind
  • Local Australian support for application selection, commissioning and after-sales

Silver is a strong “working-grade” choice – ideal for cost-sensitive projects, packaged systems, municipal and utility work, and general industrial plants where you still expect dependable performance and support, but don’t need the premium price tag of top-tier brands.

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SILVER INSTRUMENTS HL Series Ultrasonic Level Transmitter
SILVER INSTRUMENTS HL Series Ultrasonic Level Transmitter

POA – Please submit a RFQ

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