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Proline Prosonic Flow B 200 ultrasonic flowmeter
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Endress+Hauser Proline Prosonic Flow B 200 ultrasonic flowmeter

Brand: Endress+Hauser SKU: 9B2B Mfr Part #: 9B2B
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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)
Degree of protection IP66/67, type 4X enclosure
Digital communication HART
Display/Operation 4‐line backlit display with touch control (operation from outside) Configuration via local display and operating tools possible
Hazardous area approvals ATEX, IECEx, cCSAus, NEPSI, INMETRO, JPN, EAC, KC
Inputs Current input 4‐20 mA (passive)
Material certificates 3.1 material (wetted parts)
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)
Max. process pressure 11 bar a (159 psi a)
Measured variables Volume flow, corrected volume flow, corrected methane volume flow, energy flow, methane fraction, calorific value, temperature
Measuring principle Ultrasonic flow
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)
Metrological approvals and certificates Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025)
Nominal diameter range Single‐path version: DN 50 (2"), DN 80 (3") Two‐path version: DN 100 to 200 (4 to 8")
Outputs 4‐20 mA HART (passive) 4‐20 mA (passive) Pulse/frequency/switch output (passive)
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)
Pressure approvals and certificates PED
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.
Transmitter housing material AlSi10Mg, coated; 1.4404 (316L)
Wetted materials Sensor: 1.4404/1.4435 (316L) Transducer: HNBR Temperature sensor (option): AFM 34

Frequently Asked Questions

How do I get pricing for 9B2B?

KKM Solutions is a quote-based industrial supplier, so prices are not listed online. Send the quote form on this page with your quantity, or email orderdesk@kkmsolutions.com, and our order desk will reply with pricing and availability within 1 business day.

Who manufactures the 9B2B?

9B2B is a Endress+Hauser part. KKM Solutions sources Endress+Hauser components to the exact manufacturer specification and cross-checks every order against manufacturer part data before it ships.

What are the key specifications of 9B2B?

Key specifications include 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); Degree of protection: IP66/67, type 4X enclosure; Digital communication: HART; Display/Operation: 4‐line backlit display with touch control (operation from outside) Configuration via local display and operating tools possible. The full specification table on this page lists every published attribute for this part.

How quickly can 9B2B ship?

In-stock items are dispatched the same business day for orders placed by 3 PM; sourced and quoted items ship per the quoted lead time. KKM Solutions ships worldwide — to your site, warehouse, or freight forwarder.

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