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Proline Prosonic Flow B 200 ultrasonic flowmeter

Proline Prosonic Flow B 200 ultrasonic flowmeter

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Category:Flow measurement
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The device for accurate, reliable biogas measurement with loop-powered technology

Proline Prosonic Flow B 200

The measuring principle is unaffected by gas composition

Inline flowmeter designed for wet biogas and digester gas under fluctuating process conditions.

Device properties:

Multivariable device: flow, temperature and methane

Medium temperature: 0 to 80 °C (32 to 176 °F)

Process pressure: 0.7 to 11 bar a (10.2 to 159 psi a)

Loop-powered technology

Robust dual-compartment housing

Plant safety: worldwide approvals

Integrated real-time methane fraction measurement

Optimized for low pressure gas – specialized sensor design

No additional pressure loss – full bore design

Process transparency – diagnostic capability

Convenient device wiring – separate connection compartment

Safe operation – no need to open the device due to display with touch control, background lighting

Integrated verification – Heartbeat Technology

The Ultrasonic Flow Measuring Principle

Endress+Hauser solution for simultaneous measurement of flow and methane content in Wastewater treatment plants (3'05")

Endress+Hauser solution for simultaneous measurement of flow and methane content in Biogas plants (3'05")

Endress+Hauser solution for simultaneous measurement of flow and methane content in Landfill gas plants (3'18")

HistoROM data storage concept

Documentation

Technical SheetManual

Specifications

Max. measurement error
Volume flow (standard): ‐ ±1.5 % o.r. for 3 to 30 m/s (9.84 to 98.4 ft/s) ‐ ±3 % o.r. for 1 to 3 m/s (3.28 to 9.84 ft/s) Volume flow (option): ‐ ±0.1 % o.f.s. for 0.3 to 1 m/s (0.98 to 3.28 ft/s) ‐ ±1.5 % o.r. for 1 to 30 m/s (3.28 to 98.4 ft/s)
Measuring range
Standard: 1 to 30 m/s (3.28 to 98.4 ft/s) Option: 0.3 to 30 m/s (0.98 to 98.4 ft/s)
Medium temperature range
0 to +80 °C (+32 to +176 °F)
Max. process pressure
11 bar a (159 psi a)
Wetted materials
Sensor: 1.4404/1.4435 (316L) Transducer: HNBR Temperature sensor (option): AFM 34
Measuring principle
Ultrasonic flow
Product headline
The device for accurate, reliable biogas measurement with loop-powered technology. Inline flowmeter designed for measurement of wet biogas and digester gas under fluctuating process conditions.
Sensor features
Optimized for low pressure gas – specialized sensor design. No additional pressure loss – full-bore design. Process transparency – diagnostic capability. Multivariable device: flow, temperature and methane. Medium temperature: 0 to 80 °C (32 to 176 °F). Process pressure: 0.7 to 11 bar a (10.2 to 159 psi a).
Transmitter features
Convenient device wiring – separate connection compartment. Safe operation – no need to open the device due to display with touch control, background lighting. Integrated verification – Heartbeat Technology. Loop-powered technology. Robust dual-compartment housing. Plant safety: worldwide approvals.
Nominal diameter range
Single‐path version: DN 50 (2"), DN 80 (3") Two‐path version: DN 100 to 200 (4 to 8")
Wetted materials
Sensor: 1.4404/1.4435 (316L) Transducer: HNBR Temperature sensor (option): AFM 34
Measured variables
Volume flow, corrected volume flow, corrected methane volume flow, energy flow, methane fraction, calorific value, temperature
Max. measurement error
Volume flow (standard): ‐ ±1.5 % o.r. for 3 to 30 m/s (9.84 to 98.4 ft/s) ‐ ±3 % o.r. for 1 to 3 m/s (3.28 to 9.84 ft/s) Volume flow (option): ‐ ±0.1 % o.f.s. for 0.3 to 1 m/s (0.98 to 3.28 ft/s) ‐ ±1.5 % o.r. for 1 to 30 m/s (3.28 to 98.4 ft/s)
Measuring range
Standard: 1 to 30 m/s (3.28 to 98.4 ft/s) Option: 0.3 to 30 m/s (0.98 to 98.4 ft/s)
Max. process pressure
11 bar a (159 psi a)
Medium temperature range
0 to +80 °C (+32 to +176 °F)
Ambient temperature range
Flange material carbon steel: –10 to +60 °C (+14 to +140 °F) Flange material stainless steel: –40 to +60 °C (–40 to +140 °F)
Transmitter housing material
AlSi10Mg, coated; 1.4404 (316L)
Degree of protection
IP66/67, type 4X enclosure
Display/Operation
4‐line backlit display with touch control (operation from outside) Configuration via local display and operating tools possible
Outputs
4‐20 mA HART (passive) 4‐20 mA (passive) Pulse/frequency/switch output (passive)
Inputs
Current input 4‐20 mA (passive)
Digital communication
HART
Power supply
DC 12 to 35 V (4‐20 mA HART with/without pulse/frequency/switch output) DC 12 to 30 V (4‐20 mA HART, 4‐20 mA) DC 12 to 35 V (4‐20 mA HART, pulse/frequency/switch output, 4‐20 mA input) DC 9 to 32 V (PROFIBUS PA, pulse/frequency/switch Output)
Hazardous area approvals
ATEX, IECEx, cCSAus, NEPSI, INMETRO, JPN, EAC, KC
Metrological approvals and certificates
Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025)
Pressure approvals and certificates
PED
Material certificates
3.1 material (wetted parts)