Introduction: The E+H/Endershaus vortex flowmeter Proline Prowirl R 200, Prowirl R is designed for small flow rates and is a reliable energy management solution. In addition, its calibration option, PremiumCal, ensures high measurement accuracy and thus maximizes plant efficiency. The Prowirl R 200 is a true two-wire loop-powered flowmeter that is economical to use and can be seamlessly integrated into existing systems. Highest operational safety in hazardous areas. Heartbeat Technology ensures process safety at all times.
Features:
Convenient energy management: Built-in temperature and pressure measurement of steam and gas
Cost and time savings: There is no need to retrofit existing pipelines when pipe downsizing occurs
Even with the Reynolds number of the medium as low as Re 10 000, the measurement accuracy of the flow meter remains the same: the vortex flow meter body has a high linearity
High long-term stability: Capacitive sensors are drift-free and robust
Easy wiring: The instrument is equipped with an independent wiring cavity
Safe operation: Equipped with a backlit display with touch key operation, there is no need to open the meter during operation
With self-verification function: Heartbeat Technology
Product parameters
Sensor features:
Cost and time savings: There is no need to modify existing pipelines when pipe downsizing occurs. Even the accuracy of the Re 10 000 remains the same: the vortex flowmeter body is almost linear. High long-term stability: Capacitive sensors are robust and drift-free. Built-in primary or secondary reducing. The maximum nominal diameter (piping) is DN 250 (10").
Transmitter features:
Save cost and time - reduce pipeline size without making modifications to the pipeline. The same accuracy down to Re 10 000 – most linear vortex flowmeter bodies. Long-term stability – rugged, drift-free capacitive sensors.
The integrated diameter is reduced by 1 or 2 wire sizes. Nominal diameters (piping) up to DN 250 (10"). Flexible positioning of pressure sensors.
Nominal caliber range
DN 25...250 (1...10")
Wetted parts material
Measuring tube: 1.4408 (CF3M)
DSC Sensor: 1.4435 (316/316L)
Connecting part: 1.4404 (F316/F316L)
Measure variables
Volumetric flow, mass flow, corrected volumetric flow, energy flow, heat flow difference, temperature
Maximum measurement error
Volume flow (liquid): ±0.75 %
Volume flow (steam, gas): ±1.00 %
Mass Flow (Liquid): ±0.85%
Mass flow (steam, gas): ±1.7 %
Measuring range
Liquid: 0.26... 545 m³/h (0.15...321 ft³/min)
Media dependent: Water, 1 bar (14.5 psi) absolute, 20 °C (68° F)
Steam, gas: 3.6... 7262 m³/h (2.12...4274 ft³/min)
Medium dependent: steam, 180 °C (356 °F), 10 bar (145 psi) absolute; Air, 25 °C (77 °F), 4.4 bar (63.8 psi) absolute
Maximum process pressure
PN 40、Cl. 300、20K
Medium temperature range
Standard: –40 to +260 °C (–40 to +500 °F)
High/low temperature (optional): –200 to +400 °C (–328 to +752 °F)
High/low temperature (special selection): –200 to +450 °C (–328 to +842 °F)
Ambient temperature range
One-piece (standard): –40 to +80 °C (–40 to +176 °F)
One-piece (optional): –50 to +80 °C (–58 to +176 °F)
Split (standard): –40 to +85 °C (–40 to +185 °F)
Split (optional): –50 to +85 °C (–58 to +185 °F)
Sensor housing material
Sensor junction box: aluminum alloy AlSi10Mg coating; 1.4408 (CF3M)
Transmitter housing material
Aluminum alloy AlSi10Mg coating: 1.4404 (316L)
Ingress protection
All-in-one instrument: IP66/67, type 4X
Split sensor: IP66/67, type 4X
Split transmitter: IP66/67, type 4X
Display/Action
Four-line backlit display, touch key operation (external operation)
Set up via the on-site display and commissioning software
A separate display unit is available
output
4...20 mA HART (passive)
4...20 mA (passive)
Pulse/frequency/switching output (passive)
input
4...20 mA (passive)
Digital
HART, PROFIBUS PA, FOUNDATION FIELDBUS
power supply
12...35 VDC（4... 20 mA HART with/without pulse/frequency/switching output)
12...30 VDC（4...20 mA HART，4...20 mA）
12...35 VDC（4... 20 mA HART, pulse/frequency/switching output, 4...20 mA input)
9...32 VDC (PROFIBUS PA, PULSE/FREQUENCY/SWITCHING OUTPUT)
Explosion-proof certification
ATEX、IECEx、cCSAus、TIIS
Product safety
CE certification, C-Tick certification
Functional safety
Functional safety follows the IEC 61508 standard and allows for use in safety applications specified in the IEC 61511 standard
Metrological Certifications and Certificates
Calibration on a certified calibration device (according to ISO/IEC 17025)
Class approvals and certificates
ABS、LR、BV
Pressure Certifications & Certificates
PED、CRN、AD 2000
Material Certificates
3.1 Material Certificate
NACE MR0175/MR0103, PMI (Special Selection), Weld Tested to ISO 15614‐1, Similar to ASME IX (Special Selection)
Our customer-centric service concept: the pursuit of a full range of services is a high-quality, high-standard service, the pursuit of every detail of the service process. It is impossible for interests to blossom into brilliant flowers from lies. Only when every process, every action and every detail of the service is professional and careful, can we meet or even exceed the expectations of customers, so that customers can be satisfied and recognize us. Honest, professional, affordable, and fast, so you can rest assured. "Honest and professional service, affordable price, continuous improvement" is our service philosophy.
This article introduces the E+H/Endershaus Proline Prowirl D 200 product, if you are interested in the vortex flowmeter, please also contact our staff, we are looking forward to your call, hope our technology and service can bring you a better experience
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