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Overview
The device for accurate, reliable biogas measurement with loop-powered technology.
Specs at a glance
* 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
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
Application
Prosonic Flow B 200 is the specialist for accurate and reliable measurement of wet biogas and digester gas,even under fluctuating process conditions. With its unique integrated real-time methane fraction analysis, Prosonic Flow B 200 enables continuous measurement and monitoring of gas flow as well as gas quality. In addition to efficient process control and energy balancing, Heartbeat Technology enables compliance and process safety at all times.
* 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
* 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
Benefits
* 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
* 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
Specification
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item
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value
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Warranty
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1 Year
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Customized support
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OEM
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Place of Origin
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Germany
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Brand Name
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Endress+Hauser
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Model Number
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Prosonic Flow B200
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Type
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Ultrasonic flow meters
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Product Headline
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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. |
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Sensor Features
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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). |
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Transmitter Features
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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. |
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Nominal Diameter Range
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Single‐path version: DN 50 (2"), DN 80 (3")
Two‐path version: DN 100 to 200 (4 to 8") |
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Wetted Materials
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Sensor: 1.4404/1.4435 (316L)
Transducer: HNBR Temperature sensor (option): AFM 34 |
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Measured Variables
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Volume flow, corrected volume flow, corrected methane volume flow, energy flow, methane fraction, calorific value, temperature
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Max. Measurement Error
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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) |
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Measuring Range
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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) |
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Max. Process Pressure
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11 bar a (159 psi a)
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Medium Temperature Range
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0 to +80 °C (+32 to +176 °F)
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Ambient Temperature Range
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Flange material carbon steel: –10 to +60 °C (+14 to +140 °F)
Flange material stainless steel: –40 to +60 °C (–40 to +140 °F) |
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Transmitter Housing Material
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AlSi10Mg, coated; 1.4404 (316L)
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Degree Of Protection
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IP66/67, type 4X enclosure
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Display/Operation
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4‐line backlit display with touch control
(operation from outside) Configuration via local display and operating tools possible |
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Outputs
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4‐20 mA HART (passive)
4‐20 mA (passive) Pulse/frequency/switch output (passive) |
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Inputs
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Current input 4‐20 mA (passive)
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Digital Communication
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HART
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Power Supply
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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) |
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Hazardous Area Approvals
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ATEX, IECEx, cCSAus, NEPSI, INMETRO, JPN
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Metrological Approvals And Certificates
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Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025)
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Pressure Approvals And Certificates
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PED
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Material Certificates
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3.1 material (wetted parts)
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please contact email for more about the shipping cost
We normally ship by DHL, UPS, FEDEX or TNT,
some country could not be ship by above method, then we would use EMS or Country Logistics line.
We normally ship by DHL, UPS, FEDEX or TNT,
some country could not be ship by above method, then we would use EMS or Country Logistics line.
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