VIATRAN

Viatran

Viatran is a global supplier of solutions for pressure and level measurement. It focuses on high-accuracy transducers and rugged pressure transmitters that deliver repeatable measurements across a wide range of pressures and temperatures. Viatran sensors are available with mV/V, voltage, and 4–20 mA outputs, as well as with various types of electrical connections and process pressure ports (depending on product line and configuration).

Pressure & level mV/V · V · 4–20 mA Extreme conditions Vibration resistance

What Viatran addresses in practice

For “half a century,” Viatran has been solving applications where standard sensors are not sufficient: pressure and level measurement in demanding environments, challenges related to extreme temperatures, and requirements for fast response. Typical use cases include applications with highly corrosive media, cyclic pressure loading, and environments with strong shocks and vibrations.

The products are designed for a wide range of industries – for example oil & gas services, steel production, food and medical facilities, die casting, chemical manufacturing, as well as various automotive and aerospace test applications.

Stable and repeatable measurements even under demanding pressures/temperatures
Higher operational reliability in environments with vibration, shock, and corrosion
Flexible control-system integration thanks to common outputs and connections

Portfolio: measurement, signal transmission, durability

Viatran product lines cover pressure and level applications from standard solutions to highly demanding operations. The portfolio includes (depending on the series), for example: standard transmitters, high-accuracy transducers, differential measurement, submersible sensors, process transmitters, hygienic versions, flush-diaphragm sensors, “severe duty” designs, and special applications.

Sensors and process measurement

Viatran pressure sensors are available with mV/V, voltage, and 4–20 mA outputs, with various types of electrical connectors and process connections (port fittings) depending on the selected series.

Applications and specialization

The design is targeted at environments where long-term reliable measurement is required even with corrosive media, cyclic pressure spikes, and shocks and vibrations – typically oil & gas, steel mills, chemical industry, die casting, food/medical sectors, and automotive/aerospace test facilities.

Services and technical support

Viatran states that support does not end with the sale – the objective is to assist with operation, increase reliability, and reduce downtime. As part of its support, it highlights in particular: accessories, manuals, and other supporting materials; as well as an emphasis on warranty and the management of documentation related to certifications/approvals.

Calibration and service support
Software updates
Accessories, manuals, recommendations, and support materials

Viatran summary

Focus – pressure and level measurement; transmitters and transducers for industry
Signals – mV/V, voltage outputs, and 4–20 mA (depending on series)
Durability – corrosive media, cyclic pressure, shock and vibration
Support – updates, approvals/certification documentation

Model 28H Barometric Pressure Transmitter

0-5 VDC, High Accuracy, 25" thru 32" HgA

Viatran's Model 28H pressure sensor is among our most accurate pressure transmitters for industrial test and research applications. The 28H measures barometric pressure from 25" to 32" HgA with Improved Accuracy of ≤±0.06% FSO available.

Product detail

High Accuracy

Many Options available

All Stainless Steel construction

Low Pressure Applications

Barometric Pressure Transmitter Model 38H

Model 38H Barometric Pressure Transmitter

4-20 mA, High Accuracy, 25" thru 32" HgA

Viatran's Model 38H pressure sensor is among our most accurate pressure transmitters for industrial test and research applications. The 38H measures barometric pressure from 25" to 32" HgA with Improved Accuracy of ≤±0.06% FSO available.

Product detail

High Accuracy

Many Options available

All Stainless Steel construction

Low Pressure Applications

Model 28K Barometric Pressure Transmitter

0-5 VDC, High Accuracy, 85 to 108 kPa Absolute

Viatran's Model 28K pressure sensor is among our most accurate pressure transmitters for industrial test and research applications. The 28K measures barometric pressure from 85 to 108 kPa with Improved Accuracy of ≤±0.06% FSO available.

Product detail

High Accuracy

Many Options available

All Stainless Steel construction

Low Pressure Applications

Model 38K Barometric Pressure Transmitter

4-20 mA, High Accuracy, 85 to 108 kPa Absolute

Viatran's Model 38K pressure sensor is among our most accurate pressure transmitters for industrial test and research applications. The 38K measures barometric pressure from 85 to 108 kPaA with Improved Accuracy of ≤±0.06% FSO available.

Product detail

High Accuracy

Many Options available

All Stainless Steel construction

Low Pressure Applications

Model 28M Barometric Pressure Transmitter

0-5 VDC, High Accuracy, 850 to 1080 mBar Absolute

Viatran's Model 28M pressure sensor is among our most accurate pressure transmitters for industrial test and research applications. The 28M measures barometric pressure from 85 to 108 kPa with Improved Accuracy of ≤±0.06% FSO available.

Product detail

High Accuracy

Many Options available

All Stainless Steel construction

Low Pressure Applications

Model 38M Barometric Pressure Transmitter

4-20 mA, High Accuracy, 850 to 1080 mBar Absolute

Viatran's Model 38M pressure sensor is among our most accurate pressure transmitters for industrial test and research applications. The 38M measures barometric pressure from 850 to 1080 mBarA with Improved Accuracy (Non Linearity) of ≤±0.06% FSO available.

Product detail

High Accuracy

Many Options available

All Stainless Steel construction

Low Pressure Applications

Model 346 Pressure Sensor

4-20 mA output, Barometric Pressure

Viatran's 346 pressure sensor is an electronic pressure transmitter designed to accurately measure barometric pressure to within 0.01 in HgA. The 346 measures pressures over standard ranges of 25 in HgA to 32 in HgA.

Product detail

All Stainless Steel construction

Low Pressure Applications

Model 345 Pressure Transmitter DigiComp

4-20 mA output, High Accuracy, 3 to 5000 psi

Viatran's Model 345 DigiComp pressure sensor is among our most accurate pressure transmitters for industrial test and research applications. The 345 measures gage and absolute pressure from 3 PSI to 5,000 PSI (0.2 to 345 bar) with standard accuracy of ≤±0.06% FSO.

Product detail

High Accuracy

Many Options available

All Stainless Steel construction

ShuntCal

RapidShip - 2 Day Turnaround

Model 345 Pressure Transmitter High Range

0-7500 thru 100K psi, 4-20 mA output, 0.15% accuracy

Viatran's Model 345 High Range pressure sensor is among our most accurate pressure transmitters for industrial test and research applications at higher pressures. Improved accuracies are available, as well as improved temperature performance.

Product detail

High Accuracy

Many Options available

All Stainless Steel construction

ShuntCal

High Pressure Applications

Model 422 Pressure Transmitter

0-5 Vdc, 0-3 to 5000 psi
Designed for Overhead Junction Boxes

Model 422 is small in size, but packsa high-performance punch. The electronics and silicon sensor design have a combined accuracy of better than ±0.08%.

Product detail

All Stainless Steel construction

High Accuracy

Shunt Calibration circuit option

Low Pressure Applications

Model 423 Pressure Transmitter

4-20 mA, 0-3 to 5000 psi
Designed for Overhead Junction Boxes

Model 423 is small in size, but packs a high-performance punch. The electronics and silicon sensor design have a combined accuracy of better than ±0.08%.

Product detail

All Stainless Steel construction

High Accuracy

Shunt Calibration circuit option

Low Pressure Applications

Model 344 Pressure Transmitter

4-20 mA, 5"wc to 100 psi

Viatran's 344 sensor is a low range pressure transmitter designed for the test market. The 344 features highly accurate pressure measurement in ranges from 5 inches water column to 100 PSI. The unique variable capacitance technology allows for extreme overpressure protection up to 500 PSI.

Product detail

High Accuracy

Many Options available

Low Pressure Applications

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