Proline Promag P 300

High-temperature electromagnetic flow meter for process applications with a compact, easily accessible transmitter

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SKU: Promag P 300

Highlights

Measuring range: 4 dm³/min to 9600 m³/h (1 to 44000 gal/min)
Accuracy: Volume flow (standard): ±0.5 % o.r.± 1 mm/s (0.04 in/s)
Suitable for fluids producing buildup and for abrasive fluids e.g. potter's clay, lime milk, ore slurry
Process temperature from –40 to 180 °C (–40 to 365 °F)
Hazardous area, hygienic, material, marine, metrological approvals and certificates

Fields of application

Applications in the Chemical industry
For abrasive fluids (e.g. potter's clay, lime milk, ore slurry)
For fluids producing buildup (e.g. wastewater sludge)
Process applications with corrosive liquids and high medium temperatures

Details

The Proline Promag P 300 is dedicated to chemical and process applications with corrosive liquids and highest medium temperatures. With its compact transmitter Promag P 300 offers a high flexibility in terms of operation and system integration: access from one side, remote display and improved connectivity options. Heartbeat Technology ensures compliance and process safety at all times.

General Information

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Measuring principle	Electromagnetic
Measured variables	Volume flow, Conductivity, Mass flow,Corrected volume flow
Medium type	Liquid
Flow rate liquid (volumetric flow)	4 dm³/min to 9600 m³/h 1 to 44 000 gal/min
Recommended velocity	Optimum velocity: 2 to 3 m/s (6.56 to 9.84 ft/s) For abrasive fluids, v < 2 m/s (6.56 ft/s) For fluids producing buildup, v > 2 m/s (6.56 ft/s)
Min. conductivity	≥ 5 μS/cm
Maximum error % liquid (volumetric flow)	Standard: ±0.5 % o.r. ± 1 mm/s (0.04 in/s) Optional: ±0.2 % o.r. ± 2 mm/s (0.08 in/s)
Display type	4‐line backlit display Remote display available
Response time	Status input: Configurable, 5 to 200 ms Modbus RS485: typically 25 to 50 ms
Process temperature range	-20 to 150 °C (-4 to 302 °F) for PFA -20 to 180 °C (-4 to 356 °F) for PFA high-temperature -40 to 130 °C (-40 to 266 °F) for PTFE
Maximum allowable pressure	PN 40, Class 300, 20K

Input/Output

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Input	Status input 4...20 mA input
Output	3 outputs: 4...20 mA HART (active/passive) 4...20 mA WirelessHART 4...20 mA (active/passive) Pulse/frequency/switch output (active/passive) Double pulse output (active/passive) Relay output
Communication protocol	HART PROFIBUS DP PROFIBUS PA FOUNDATION Fieldbus Modbus RS485 Profinet Ethernet/IP OPC-UA
Resolution	Current input 0/4…20 mA: 1 µA Current output 0/4...20 mA/ Ex i : 0.38 µA

Mechanical Data

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Process connection	DN 15 to 600 (½ to 24"), pressure ratings PN 6/10/16/25/40, Class 150/300, JIS 10K/20K, AS 2129 Table E
Flange type	EN (DIN), ASME, JIS, AS
Inlet run	≥ 5 × DN
Outlet run	≥ 2 × DN
Wetted material	Liner: PFA; PTFE Electrodes: 316L; Alloy C22; 2.4602; Tantalum; Platinum; Titanium; Duplex 1.4462
Electrode material	316L; Alloy C22; 2.4602; Tantalum; Platinum; Titanium; Duplex 1.4462
Tube material	Stainless steel, 1.4301/304/1.4306/304L
Housing material	Aluminum AlSi10Mg, coated Stainless steel, 1.4404
Degree of protection	Standard: IP66/67, Type 4X enclosure Option: IP69
Surface roughness	Electrodes ≤ 0.3 to 0.5 µm (11.8 to 19.7 µin) Liner with PFA ≤ 0.4 µm (15.7 µin)

Electrical Data

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Voltage Type	AC/DC
Power supply	24 V DC 100 to 230 V AC 100 to 230 V AC / 24 V DC
Current consumption	Transmitter: Max. 400 mA (24 V) & Max. 200 mA (110 V, 50/60 Hz; 230 V, 50/60 Hz)
Cable entry	Cable gland: M20 × 1.5 Thread for cable entry: NPT ½", G ½" & M20 Device plug for digital communication: M12

Certification/Approvals

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Hazardous approvals	ATEX, IECEx, cCSAus, INMETRO, NEPSI, EAC
Hygienic / Drinking water approvals	ACS, NSF 61
Other Approvals/ Certification	CE, C-tick, EAC Metrological approvals and certificates LR approval, DNV GL approval, ABS approval PED, CRN 3.1 Certificate

Additional Information

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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)
Storage temperature	The storage temperature corresponds to the operating temperature range of the transmitter and the sensor Transmitter (standard): -40 to 60 °C (-40 to 140 °F) Flange material carbon steel: -10 to 60 °C (14 to 140 °F) Flange material stainless steel: -4
Mounting type	Compact/ Remote display
Shock resistance	Yes
Vibration resistance	Yes
Reverse polarity protection	Yes (FOUNDATION Fieldbus & PROFIBUS PA)
Galvanic isolation	Yes
Electromagnetic compatibility (EMC)	As per IEC/EN 61326 (NE 21) PROFIBUS DP: Emission limits as per EN 50170 Volume 2, IEC 61784