Оборудование Endress+Hauser, Endress&Hauser давление, датчики давления

Измерение расхода. Расходомеры

Серия электромагнитных расходомеров для жидкостей PROline Promag >>>
Серия массовых (кориолисовых) расходомеров для жидкостей и газов PROline Promass >>>
Серия вихревых расходомеров для жидкостей, газа, пара насыщ. и перегретого PROline Prowirl >>>
Серия ультразвуковых расходомеров для жидкостей PROline Prosonic Flow >>>
Серия термальных (массовых) расходомеров для чистых газов со стаб. влажностью (типа термоанемометра) t-mass >>>
Расходомеры на перепаде давления серий Deltatop, Deltaset, Deltabar >>>
Сигнализаторы потока Flowphant и др. >>>

Сравнительная таблица вихревых расходомеров

	Prowirl 72F	Prowirl 72W	Prowirl 73F	Prowirl 73W	Prowirl 70H

Main features	Reliable flow measurement of gas, steam and liquids	Reliable flow measurement of gas, steam and liquids	Reliable Flow Measurement of Gas, Steam and Liquids. Vortex flowmeter, temperature probe and flow computer in one device.	Reliable Flow Measurement of Gas, Steam and Liquids. Vortex flowmeter, temperature probe and flow computer in one device.	Reliable flow measurement of gas, steam and liquids
Diameter	DN 15...300 1/2"...12"	DN 15...150 1/2"...6"	DN15...300 1/2"...12"	DN 15...150 1/2"...6"	DN 15...150 1/2"...6"
Measuring range	0.16...2'360 m3/h	0.16...625 m3/h	0.16...2'360m3/h	0.16...625m3/h	0.14...505 m3/h
Process temperature	-200...+400°C	-200...+400°C	-200...+400°C	-200...+400°C	-50...+400°C
Pressure range	PN10...160 Cl 150...600 JIS 10...40K	PN10...40 Cl 150...300 JIS 10...20K	PN16...40 CL 150...300 JIS10...20K	PN10...40 CL 150...300 JIS 10...20K	PN 64...250 Cl600...1500
Accuracy	+-0.75 %	+-0.75 %	+/-0.75% vol. fl.	+/-0.75% vol. fl.	+-0.75 %
Display/Operation	Two line liquid crystal display Push buttons Quick Setup	Two line liquid crystal display Push buttons Quick Setup	Two line liquid Crystal display Push nbuttons Quick Setup	Two line liquid crystal display Push buttons Quick Setup	4 digit display 4 push buttons
Inputs	-	-	pressure input using Profibus PA or Foundation Fieldbus	pressure input using Profibus PA or Foundation Fieldbus	-
Outputs	4...20mA Pulse Status PFM	4...20mA Pulse/Frequency Status PFM	4...20mA Pulse Frequency Status PFM	4...20mA Pulse Frequency Status PFM	4..20 mA Pulse Status PFM
Communication	HART Profibus PA Foundation Fieldbus	HART Profibus PA Foundation Fieldbus	HART Profibus PA Foundation Fieldbus	HART Profibus PA Foundation Fieldbus	HART
Ex-Approvals	ATEX FM CSA	ATEX FM CSA	ATEX FM CSA	ATEX FM CSA	ATEX FM CSA
Protection electronic	IP 67 NEMA 4x	IP 67 NEMA 4x	IP67 NEMA 4x	IP 67 NEMA 4x	IP65
Advantages	Proven capacitive sensor (installed base > 100,000) High resistance against: - Vibrations (over 1 g in all axes) - Temperature shocks ( > 150 K/s) - Dirty media - Water hammer Galvanically isolated pulse output available (for alarm, limit value, etc.) Permanent self-monitoring and diagnosis of electronics and sensor. Correction of diameter mismatch. No maintenance, no moving parts, no zero-point drift.	Proven capacitive sensor (installed base > 100,000) High resistance against: - Vibrations (over 1 g in all axes) - Temperature shocks ( > 150 K/s) - Dirty media - Water hammer Galvanically isolated pulse output available (for alarm, limit value, etc.) Permanent self-monitoring and diagnosis of electronics and sensor. Correction of diameter mismatch. Wafer version with standard 65 mm face-to-face length No maintenance, no moving parts, no zero-point drift.	Measuring of Volume Flow and Temperature at the same time, calculation of Mass Flow using IAPWS-IF97/ASME for water or a linear equation for other liquids Proven capacitive sensor (installed base > 100,000) High resistance against: - Vibrations (over 1 g in all axes) - Temperature shocks ( > 150 K/s) - Dirty media - Water hammer Galvanically isolated pulse output available (for alarm, limit value, etc.) Permanent self-monitoring and diagnosis of electronics and sensor. Correction of diameter mismatch. No maintenance, no moving parts, no zero-point drift.	Measuring of Volume Flow and Temperature at the same time, calculation of Mass Flow using IAPWS-IF97/ASME for water or a linear equation for other liquids Proven capacitive sensor (installed base > 100,000) High resistance against: - Vibrations (over 1 g in all axes) - Temperature shocks ( > 150 K/s) - Dirty media - Water hammer Galvanically isolated pulse output available (for alarm, limit value, etc.) Permanent self-monitoring and diagnosis of electronics and sensor. Correction of diameter mismatch. Wafer version with standard 65 mm face-to-face length No maintenance, no moving parts, no zero-point drift	Self-monitoring / self-diagnosis for measurement electronics and sensor Proven and tested capacitive DSC-sensor: Not affected by temperature shocks or vibrations of the equipment Current output is simultaneously available with pulse, alarm or limit output Simulation of outputs signals Each device is wet calibrated

Техническая документация

• Вихревые расходомеры Рrowirl

ООО "Техноэлектро"

Продукция Endress+Hauser

Измерение расхода. Расходомеры

Сравнительная таблица вихревых расходомеров

Техническая документация