DVP ULTRA HIGH ACCURACY SIMULTANEOUS DENSITY AND VISCOSITY METERING - GAS, LIQUIDS

Product catalog summary

Specifications:
The document outlines the specifications for the DVP, an ultra-high accuracy simultaneous density and viscosity metering device. It supports various outputs including analog, digital, and wireless options such as 4-20 mA, Modbus RTU (RS-485), Ethernet, USB, and Bluetooth LE 4.0. The device measures viscosity, density, and temperature with high precision.

Measurement Capabilities:
Viscosity range is 0.2 to 300 cP with an accuracy of 0.1 cP below 1 cP and 5% of reading as standard. Density range is 0 – 1.5 g/cc with an accuracy of 0.001 g/cc. The device is calibrated to NIST traceable standards and offers better than 1% reproducibility.

Operational Environment:
The device operates in process fluid temperatures from -40 to 200 °C and ambient temperatures from -40 to 150 °C. It can withstand pressures up to 10,000 psi. The wetted parts are made from Titanium Grade 5, ensuring durability and resistance to harsh environments.

Mechanical and Electrical Features:
The DVP features a hermetically sealed design with IP68 ingress protection and M12 electrical connections. It is available with various process connections including 1" NPT, flange, and sanitary options. The electronics can be installed onsite or remotely, with options for a rugged display.

Applications:
The DVP is suitable for a wide range of industries including oil, gas, refining, and chemical processing. It is used for real-time monitoring of density and viscosity in applications such as crude oil production, refinery operations, and quality assurance in ink and coating processes.

Operating Principle:
The device uses a torsional tuning fork resonator to measure viscosity and density. The resonator's damping and resonant frequency are analyzed using proprietary algorithms to determine fluid properties.

Ordering Information:
The document provides detailed ordering codes for customizing the device based on viscosity and density ranges, calibration options, electronics, communication interfaces, temperature, pressure ratings, and process connections.

Catalog excerpts

DVP ULTRA HIGH ACCURACY SIMULTANEOUS DENSITY AND VISCOSITY METERING - GAS, LIQUIDS-1

rheomcs inline process density and viscosity ULTRA HIGH ACCURACY SIMULTANEOUS DENSITY AND VISCOSITY METERING monitoring • Single instrument for both density and viscosity measurement to extremely high accuracy. • Repeatable measurements in both newtonian and non-newtonian • Hermetically sealed, all Titanium Grade 5 wetted parts • Built in fluid temperature measurement Specifications Fluid Measurements Viscosity Range Viscosity Accuracy Density Range Density Accuracy Reproducibility Temperature 0.2 to 300 cP 0.1 cP below 1 cP 5% of reading (standard) higher accuracy available 0 - 1.5 g/cc 0.001 g/cc higher accuracy available Better than 1% of reading Pt1000 (cIass AA) Calibrated to NIST traceable viscosity and density standards. Operational Environment Process Fluid Temperature -40 up to 200 °C Ambient Temperature -40 up to 150 °C Mechanical Material (Wetted parts) Titanium Grade 5 Diameter x Length 035 x 120 mm Flange & sanitary connections available Ingress Protection IP68 Electrical Connection M12 (8-pin, A-coded) Electronics & Communication Analog output 4-20 mA (3 channel) Display {Viscosity, Density Temp} (SME-TRD) Operational temp. Power supply SME-TR(D) SME-DRM Software Digital output Modbus RTU (RS-485) Ethernet USB Wireless output Bluetooth LE 4.0 max. 55 °C 24 V DC IP65/66 IP40/50 Data acquisition and service control panel iOS and Android app Protected by US and International patents granted and pending rheonics • Switzerland • USA • www.rheonics.com • [email protected] Q +41 52 511 32 00 ^ +1 713 364 5427

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DVP ULTRA HIGH ACCURACY SIMULTANEOUS DENSITY AND VISCOSITY METERING - GAS, LIQUIDS-2

ULTRA HIGH ACCURACY SIMULTANEOUS DENSITY AND VISCOSITY METERING Operating principle The rheonics DVP measures viscosity and density by means of a torsional tuning fork resonator with ﬂattened tine ends, which is immersed in the ﬂuid under test. The more viscous the ﬂuid, the higher the mechanical damping of the resonator, and the denser the ﬂuid, the lower its resonant frequency. From the damping and resonant frequency, the density and viscosity may be Low viscosity High viscosity calculated by means of rheonics' proprietary algorithms. Thanks to rheonics' coupled torsional resonator design (US...

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DVP ULTRA HIGH ACCURACY SIMULTANEOUS DENSITY AND VISCOSITY METERING - GAS, LIQUIDS-3

ULTRA HIGH ACCURACY SIMULTANEOUS DENSITY AND VISCOSITY METERING Mechanical & Electrical Electronics (select between) Cable Gland • Transmitter housing (IP66) • Onsite and remote installation of electronics head • Available with and without rugged display for ﬁeld use • DIN rail mount • Extra-small form factor for easy installation • Ethernet connection • External adapters for wiﬁ Sensor Cable • Titanium Grade 5 • Available with custom coatings • Long insertion adapters for installation in larger pipes and tanks • 1“ NPT (standard) • Adapters available for Flange and Tri-clamp • Sanitary ﬁttings...

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DVP ULTRA HIGH ACCURACY SIMULTANEOUS DENSITY AND VISCOSITY METERING - GAS, LIQUIDS-4

inline process density and viscosity monitoring ULTRA HIGH ACCURACY SIMULTANEOUS DENSITY AND VISCOSITY METERING Electronics installation Display connector USB Ethernet Sensor cable Industrial high-contrast LCD Bluetooth LE 4.0 Status LED rheonics • Switzerland • USA • www.rheonics.com • [email protected]

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DVP ULTRA HIGH ACCURACY SIMULTANEOUS DENSITY AND VISCOSITY METERING - GAS, LIQUIDS-5

ULTRA HIGH ACCURACY SIMULTANEOUS DENSITY AND VISCOSITY METERING inline process density and viscosity monitoring Software PC Data Acquisition & Analysis rheonics Application Connect using: Connect over: Real-time data Process view 1 Alerts Conﬁgure Cloud Conﬁgure sensor Check calibration Firmware upgrade rheonics • Switzerland • USA • www.rheonics.com • [email protected]

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DVP ULTRA HIGH ACCURACY SIMULTANEOUS DENSITY AND VISCOSITY METERING - GAS, LIQUIDS-6

rheomcs inline process density and viscosity ULTRA HIGH ACCURACY SIMULTANEOUS DENSITY AND VISCOSITY METERING monitoring Ordering code example 3 Sugar Creek Center Blvd, Ste 100 Sugar Land,TX 77478 United States of America +1 713 364 5427 www.rheonics.com [email protected] @ rheonics Protected by US and International patents granted and pending rheonics • Switzerland • USA • www.rheonics.com • [email protected] Q +41 52 511 32 00 ^ +1 713 364 5427 fsubject to change without notice

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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