RELATED PRODUCTS
OPTISWIRL 4200 OPTISWIRL 4200
OPTISWIRL 4200 has the capability to master fluctuating pressures and temperatures which turns it into an ideal all-rounder for the measurement of energy carriers in auxiliary and supply processes.Already the basic version of the OPTISWIRL 4200 is equipped with a temperature compensation
for saturated steam applications. With the optional pressure sensor the flowmeter has an integrated density compensation available, which even allows an exact measurement of gases and superheated steam with varying process conditions. The additional integrated gross and net heat measurement makes this flowmeter to be a reliable partner for advanced energy management systems.
OPTISWIRL 4070 OPTISWIRL 4070
OPTISWIRL 4070 C is the first vortex flowmeter to feature integrated pressure and temperature compensation in 2-wire technology. The OPTISWIRL 4070 C provides reliable measurement of operating, standard volumetric and mass flow of conductive and non-conductive liquids, gases and vapours, even with fluctuating pressures and temperatures.
OPTISWIRL Basic Version OPTISWIRL Basic Version
OPTISWIRL 4200  is the first vortex flowmeter to feature integrated pressure and temperature compensation in 2-wire technology. The OPTISWIRL 4070 provides reliable measurement of operating, standard volumetric and mass flow of conductive and non-conductive liquids, gases and vapours, even with fluctuating pressures and temperatures.
OPTISWIRL Pressure/Temperature compensated Version OPTISWIRL Pressure/Temperature compensated Version
The OPTISWIRL as a flange or sandwich flowmeter is optionally available with integrated pressure and temperature compensation for gases, wet gases, gas mixtures or vapours.No additional cost-intensive installation of pressure and temperature sensors. No additional cabling work. No faulty measurement results, because pressure, temperature and volume flow can be read at a single point. Direct measurement of mass, nominal flow rates and/or energy.

OPTISWIRL 4200 Nominal size reduced Version OPTISWIRL 4200 Nominal size reduced Version
The OPTISWIRL 4200 with integrated nominal diameter reduction up to two nominal diameter sizes assures best results in accuracy and optimal measuring ranges even in pipelines with large diameters, which have been designed for a low pressure loss. By forgoing complex pipeline reduction installations, space and cost saving installations can be realized. At the same time the number of potential leakages is reduced to a minimum.
OPTISWIRL Sandwich Version OPTISWIRL Sandwich Version
The OPTISWIRL as a compact flowmeter in a sandwich version is suitable for universal use in the measurement of liquids, gases and vapours. The temperature compensation for saturated steam is integrated as standard.
The flowmeter is provided with additional optimised centring rings. The OPTISWIRL can be aligned centrically by turning the centring rings, eliminating any offset between the OPTISWIRL and the pipeline.
OPTISWIRL Remote Version OPTISWIRL Remote Version
The OPTISWIRL 4070 is also available as a remote version with a field housing converter.This feature allows separating the signal converter from the measuring sensor up to a distance of 15 m / 49 ft in case the measuring sensor is mounted in inaccessible areas. The remote mounted signal converter allows easy operation and reading of values at eye level.Additionally to the flow rates, measurements of the integrated pressure and temperature sensors can be displayed.
OPTISWIRL Dual Version OPTISWIRL Dual Version
The OPTISWIRL is optionally available as a dual version.This is a genuine redundant system with two independent measuring sensors and two signal converters. This provides twofold functional reliability and availability of the measurement.This variant is ideally suited for measurements in multiproduct pipelines. In such pipelines, two different products are moved through one after the other.One signal converter can be programmed for one product, and the other signal converter for the other product.