Highly Robust Ultrasonic Flowmeter Proline Prosonic Flow G 300

Measuring principle

Ultrasonic flow

Product headline

Highly robust gas specialist for fluctuating process conditions with compact, easily accessible transmitter.

Flexible device with user-definable gas mixtures for demanding measuring tasks.

Accurate measurement of natural and process gas in the chemical as well as oil and gas industries.

Sensor features

Maximum reliability even with humid or wet gas – sensor design insensitive to condensate. High-performance process control – real-time pressure- and temperature-compensated values. Efficient solution – multivariable, no pressure loss.

Direct measurement: flow, pressure & temperature. Wetted parts: titanium / 316L. Maximum measuring accuracy: 0.5 %.

Transmitter features

Full access to process and diagnostic information – numerous, freely combinable I/Os. Reduced complexity and variety – freely configurable I/O functionality. Integrated verification – Heartbeat Technology.

Compact dual-compartment housing with up to 3 I/Os. Backlit display with touch control and WLAN access. Remote display available.

Nominal diameter range

Wetted materials

Measuring tube: 1.4408/1.4409 (CF3M)

Transducer: 1.4404 (316, 316L), Titan Grade 2

Measured variables

Max. measurement error

Volume flow (standard):

‐ ±1.0 % o.r. for 3 to 40 m/s (9.84 to 131.23 ft/s)

‐ ±2 % o.r. for 0.3 to 3 m/s (0.98 to 9.84 ft/s)

Volume flow (optional calibration):

‐ ±0.5 % o.r. for 3 to 40 m/s (9.84 to 131.23 ft/s)

‐ ±1.0 % o.r. for 0.3 to 3 m/s (0.98 to 9.84 ft/s)

Corrected volume flow (standard):

‐ ±1.5 % o.r. for 3 to 40 m/s (9.84 to 131.23 ft/s)

‐ ±2.5 % o.r. for 0.3 to 3 m/s (0.98 to 9.84 ft/s)

Corrected volume flow (optional calibration):

‐ ±1.0 % o.r. for 3 to 40 m/s (9.84 to 131.23 ft/s)

‐ ±1.5 % o.r. for 0.3 to 3 m/s (0.98 to 9.84 ft/s)

Sound Velocity: ±0.2 % o.r.

Measuring range

Gas: 0.3 m/s to 40 m/s

Max. process pressure

0.7 to 101 bar a (10.15 to 1464.88 psi a)

Medium temperature range

-50 to 150 °C (-58 to +302°F)

-50 to 100 °C (-58 to +212°F) with integrated pressure cell

Ambient temperature range

-40 to 60 °C(-40 to +140 °F)

Optional: -50 to 60 °C(-58 to +140 °F)

Sensor housing material

Stainless Steel, 1.4404(316/316L), 1.4408/1.4409 (CF3M)

Transmitter housing material

AlSi10Mg, coated; 1.4409 (CF3M) similar to 316L

Polycarbonate

Degree of protection

Compact version: IP66/67, type 4X enclosure.

Optional: External WLAN antenna: IP67

Display/Operation

4-line backlit display with Touch Control (operation from outside)

Configuration via local display and operating tools possible

Remote display available

Outputs

3 outputs:

4-20 mA HART (active/passive)

4-20 mA (active/passive)

Pulse/frequency/switch output (active/passive)

Double pulse output (active/passive)

Relay output

Inputs

Status input

4-20 mA input

Digital communication

HART, Modbus RS485

Power supply

24V DC

100 to 230 V AC

AC 100 to 230 V / DC 24 V (non harzardous area)

Hazardous area approvals

Product safety

Metrological approvals and certificates

Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025)

Heartbeat Technology complies with the requirements for measurement traceability according to ISO 9001:2015 – Section 7.1.5.2 a

Pressure approvals and certificates

PED, CRN

Material certificates

3.1 material

NACE MR0175/MR0103