Flow measurement
Endress+Hauser Flow measurement is one of the world’s leading providers of measuring instruments and complete systems for Flow measurement.
Products List
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Proline Promass O 500 Coriolis flowmeter
Robust high-pressure flowmeter, as remote version with up to 4 I/Os
Predecessor: Promass 83O, Promass 84O
- Max. measurement error: Mass flow (liquid): ±0.10 % (standard), 0.05 % (option)
Volume flow (liquid): ±0.10 %
Mass flow (gas): ±0.35 %
Density (liquid): ±0.0005 g/cm³ - Measuring range: 0 to 2 200 000 kg/h (0 to 80 850 lb/min)
- Medium temperature range: –40 to +205 °C (–40 to +401 °F)
- Max. process pressure: PN 250, Class 1500
- Wetted materials: Measuring tube: 25Cr duplex (Super Duplex), 1.4410 (UNS S32750), Connection: 25Cr duplex (Super Duplex), 1.4410 (F53)
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Proline Promass P 300 Coriolis flowmeter
Specialist for life sciences with a compact, easily accessible transmitter
Predecessor: Promass 80P, Promass 83P
- Max. measurement error: Mass flow (liquid): ±0.1 %
Volume flow (liquid): ±0.1 %
Density (liquid): ±0.0005 g/cm³ - Measuring range: 0 to 70 000 kg/h (0 to 2570 lb/min)
- Medium temperature range: Standard: –50 to +150 °C (–58 to +302 °F), Option: –50 to +205 °C (–58 to +401 °F)
- Max. process pressure: PN 40, Class 150, 20K
- Wetted materials: Measuring tube: 1.4435 (316L). Connection: 1.4435 (316L); 1.4404 (316/316L)
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Proline Promass P 500 Coriolis flowmeter
Specialist for life sciences, as remote version with up to 4 I/Os
Predecessor: Promass 80P, Promass 83P
- Max. measurement error: Mass flow (liquid): ±0.1 %
Volume flow (liquid): ±0.1 %
Density (liquid): ±0.0005 g/cm³ - Measuring range: 0 to 70 000 kg/h (0 to 2570 lb/min)
- Medium temperature range: Standard: –50 to +150 °C (–58 to +302 °F), Option: –50 to +205 °C (–58 to +401 °F)
- Max. process pressure: PN 40, Class 150, 20K
- Wetted materials: Measuring tube: 1.4435 (316L), Connection: 1.4435 (316L); 1.4404 (316/316L)
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Proline Promass Q 300 Coriolis flowmeter
Innovative specialist for challenging applications with a compact, easily accessible transmitter
- Max. measurement error: Mass flow (liquid): ±0.10 % (standard), 0.05 % (option)
Volume flow (liquid): ±0.10 %
Mass flow (gas): ±0.25 %
Density (liquid): +/-0.2 kg/m³ (standard), +/-0.1 kg/m³ (option) - Measuring range: 0 to 2 400 000 kg/h (0 to 88183 lb/min)
- Medium temperature range: Standard: –50 to +205°C (–58 to +401 °F), Option: –196 to +150 °C (–321 to +302 °F)
- Max. process pressure: PN 100, Class 600, 63K
- Wetted materials: Measuring tube: 1.4404 (316/316L); stainless steel for cryogenic applications, Connection: 1.4404 (316/316L)
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Proline Promass Q 500 Coriolis flowmeter
Innovative specialist for challenging applications, as remote version with up to 4 I/Os
- Max. measurement error: Mass flow (liquid): ±0.10 % (standard), 0.05 % (option)
Volume flow (liquid): ±0.10 %
Mass flow (gas): ±0.25 %
Density (liquid): +/-0.2 kg/m³ (standard), +/-0.1 kg/m³ (option) - Measuring range: 0 to 2 400 000 kg/h (0 to 88183 lb/min)
- Medium temperature range: Standard: –50 to +205°C (–58 to +401 °F)
Option: –196 to +150 °C (–321 to +302 °F) - Max. process pressure: PN 100, Class 600, 63K
- Wetted materials, Measuring tube: 1.4404 (316/316L); stainless steel for cryogenic applications, Connection: 1.4404 (316/316L)
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Proline Promass S 100 Coriolis flowmeter
Easy-to-clean flowmeter with self-drainable single-tube system and an ultra-compact transmitter
Predecessor: Promass 83S, Promass 80S, Proline Promass S 100 / 8S1B
- Max. measurement error: Mass flow (liquid): ±0.10 %
Volume flow (liquid): ±0.10 %
Density (liquid): ±0.0005 g/cm³ - Measuring range: 0 to 70 000 kg/h (0 to 2570 lb/min)
- Medium temperature range: –50 to +150 °C (–58 to +302 °F)
- Max. process pressure: PN 40, Class 150, 20K
- Wetted materials: Measuring tube: 1.4435 (316L), Connection: 1.4435 (316L); 1.4404 (316/316L)
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Proline Promass S 300 Coriolis flowmeter
Easy‐to‐clean, self‐drainable single‐tube system with a compact, easily accessible transmitter
Predecessor: Promass 83S, Promass 80S
- Max. measurement error: Mass flow (liquid): ±0.10 %, Volume flow (liquid): ±0.10 %
Density (liquid): ±0.0005 g/cm³ - Measuring range: 0 to 70 000 kg/h (0 to 2570 lb/min)
- Medium temperature range: –50 to +150 °C (–58 to +302 °F)
- Max. process pressure: PN 40, Class 150, 20K
- Wetted materials: Measuring tube: 1.4435 (316L), Connection: 1.4435 (316L); 1.4404 (316/316L)
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Proline Promass S 500 Coriolis flowmeter
Easy-to-clean device with self-drainable single-tube system, as remote version with up to 4 I/Os
Predecessor: Promass 83S, Promass 80S
- Max. measurement error: Mass flow (liquid): ±0.10 %
Volume flow (liquid): ±0.10 %
Density (liquid): ±0.0005 g/cm³ - Measuring range: 0 to 70 000 kg/h (0 to 2570 lb/min)
- Medium temperature range: –50 to +150 °C (–58 to +302 °F)
- Max. process pressure: PN 40, Class 150, 20K
- Wetted materials: Measuring tube: 1.4435 (316L), Connection: 1.4435 (316L); 1.4404 (316/316L)
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Proline Promass X 500 Coriolis flowmetert
Highest capacity four-tube flowmeter, as remote version with up to 4 I/Os
Predecessor: Promass 83X, Promass 84X
- Max. measurement error: Mass flow (liquid): ±0.10 % (standard), 0.05 % (option)
Volume flow (liquid): ±0.10 %
Mass flow (gas): ±0.35 %
Density (liquid): ±0.0005 g/cm³ - Measuring range: 0 to 4100 t/h (0 to 4520 tn. sh./h)
- Medium temperature range: –50 to +180 °C (–58 to +356 °F)
- Max. process pressure: PN 100, Class 600
- Wetted materials: Measuring tube: 1.4404 (316/316L), Connection: 1.4404 (316/316L)
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Proline Prosonic Flow B 200 ultrasonic flowmeter
The device for accurate, reliable biogas measurement with loop-powered technology
- 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
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Proline Prosonic Flow E 100 ultrasonic flowmeter
Economical Ultrasonic flowmeter with integrated temperature measurement
- Max. measurement error: Volume flow:
– ± 0.5 % o.r. ± 0.02% o.f.s. for 0.5 to 10 m/s (1.6 to 33 ft/s)
– ± 0.07 % o.f.s. for flow velocities < 0.5 m/s (1.64 ft/s) - Measuring range: 0.025 to 5 m/s (0.02 to 16.4 ft/s)
0 to 6360 dm3/min (0 to 1680 gal/min) - Medium temperature range: 0 to 150° (17.8 to 302 °F)
- Max. process pressure: PN 25 / ASME Cl. 150
- Wetted materials: Measuring tube: 1.4301 (F304), Process Connection: 1.4571; 1.4404 (F316L); 1.0038 (S235JR); 1,4306 (F304L); 1.4307 (F304L); A105
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Prosonic Flow E Heat ultrasonic flowmeter
Industrial, certified heat flow sensor for improved energy consumption measurement
- Max. measurement error: MID 004 accuracy class II (2%)
- Measuring range: 0.025 to 5 m/s (0.02 to 16.4 ft/s), 0 to 6360 dm3/min (0 to 1680 gal/min)
- Medium temperature range: 0 to 150° (17.8 to 302 °F)
- Max. process pressure: PN 25/ ASME Cl. 150
- Wetted materials: Measuring tube: 1.4301 (F304), Process Connection: 1.4571; 1.4404 (F316L); 1.0038 (S235JR); 1,4306 (F304L); 1.4307 (F304L); A105
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Proline Prosonic Flow G 500 ultrasonic flowmeter
Highly robust gas specialist for fluctuating process conditions as remote version with up to 4 I/Os
- 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
- Medium temperature range: -50 to 150 °C (-58 to +302°F), -50 to 100 °C (-58 to +212°F) with integrated pressure cell
- Max. process pressure: 0.7 to 101 bar a (10.15 to 1464.88 psi a)
- Wetted materials: Measuring tube: 1.4408/1.4409 (CF3M), Transducer: 1.4404 (316, 316L, Titan Grade 2
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Proline Prosonic Flow I 400 ultrasonic flowmeter
Insertion flowmeter with Heartbeat Technology and web server for the water and wastewater industry
Predecessor: Prosonic Flow Clamp On 93W
- Max. measurement error: Volume flow: ±2% o.r. above DN200
- Measuring range: 0 to 15 m/s (0 to 50 ft/s)
- Medium temperature range: –40 to +80 °C (–40 to +176 °F)
- Max. process pressure: N/A
- Wetted materials: Insertion system:, Sensor holder 1.4301 (304), 1.4404 (316L), Sensor housing 1.4301 (304), 1.4404 (316L)
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Proline Prosonic Flow P 500 ultrasonic flowmeter
Clamp-on flowmeter for limited spaces in process industries with up to 3 I/Os
Predecessor: Prosonic Flow Clamp On 93P
- Max. measurement error: Volume flow:
±3% o.r. for DN 15
±2% o.r. for DN 25 to DN 200
±2% o.r. above DN 200 - Measuring range: 0 to 15 m/s (0 to 50 ft/s)
- Medium temperature range: DN 15 to 65 (½to 2½”): –40 to +150°C (–40 +302 °F), DN 50 to 4000 (2 to 160″): –40 to +170°C (–40 to +338 °F)
- Max. process pressure: N/A
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Proline Prosonic Flow W 400 ultrasonic flowmeter
Clamp-on flowmeter for the water and wastewater industry and for utilities: flexible, easy to install and safe
Predecessor: Prosonic Flow Clamp On 93W
- Max. measurement error: Volume flow:
±3% o.r. for DN15
±2% o.r. for DN25 to 200
±2% o.r. above DN200 - Measuring range: 0 to 15 m/s (0 to 50 ft/s)
- Medium temperature range: –40 to +130 °C (–40 to +266 °F)
- Max. process pressure: N/A
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Picomag electromagnetic flowmeter
Smart magmeter for utilities – intuitive · convenient · multivariable
- Max. measurement error: Volume flow: +/-0.8% o.r. +/- 0.1% o.f.s
- Measuring range: up to 750 l/min
- Medium temperature range: -10 to 70°C (+14 to +158 °F), Permissible short-term temperature, maximum one hour:
85 °C (185 °F)
Repetition after 4 hours at the earliest - Max. process pressure: 16 bar
- Wetted materials: PEEK, Stainless Steel, FKM, EPDM, Electrodes: 1.4404/316L
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Master meter control system DSK1MM
Purpose-built control panel complete with support for up to two master meters in one panel
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Proline Promag 51P electromagnetic flowmeter
The flowmeter for highest medium temperatures with a transmitter for custody transfer
Successor: Proline Promag P 300 / 5P3B, Proline Promag P 500 / 5P5B
- Max. measurement error: ±0.5%
±0.2% (optional) - Measuring range: 0…9’600 m3/h
- Medium temperature range: -40…+150°C
(-40…+302°F) - Max. process pressure: PN10…40
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Proline Promag 51W electromagnetic flowmeter
Sensor with degree of protection IP68 (Type 6P enclosure) with a transmitter for custody transfer
Predecessor: 31F, 31H
Successor: Proline Promag W 400 / 5W4C
- Max. measurement error: ±0.5%
±0.2% (optional) - Measuring range: 0…110’000 m3/h
- Medium temperature range: -20…+80°C
(-4…176°F) - Max. process pressure: PN6…40
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Proline Promag 55S electromagnetic flowmeter
The flowmeter with outstanding abrasion resistance and integrated solids content diagnostics
Predecessor: Promag 35S
- Max. measurement error: Volume flow: ±0.5 % o.r.± 1 mm/s (0.04 in/s)
Option: ±0.2 % o.r. ± 2 mm/s (0.08 in/s) - Measuring range: 0.06 dm3/min to 600 m3/h (0.015 gal/min to 2650 gal/min)
- Medium temperature range: 0 to +60 °C (+32 to +140 °F), 0 to +80 °C (+32 to +176 °F), –20 to +50 °C (–4 to +122 °F), –20 to +180 °C (–4 to +356 °F), –20 to +150 °C (–4 to +266 °F)
- Max. process pressure: PN 40, Cl. 300, JIS 20 K
- Wetted materials: Liner: Polyurethane, Hard rubber, PFA, PTFE, Natural rubber, Electrodes: 1.4435/304L, Alloy C-22, Tantalum, Platinum, Duplex 1.4465, Tungsten carbide, Titanum
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Cubemass Coriolis flowmeter
Compact sensor for smallest quantities with easy system integration
Successor: Proline Cubemass C 100 / 8C1B, Proline Cubemass C 300 / 8C3B, Proline Cubemass C 500 / 8C5B
- Max. measurement error: Mass flow (liquid): ±0.1 %
Volume flow (liquid): ±0.1 %
Mass flow (gas): ±0.5 %
Density (liquid): ±0.0005 g/cm3 - Measuring range: 0 to 1000 kg/h (0 to 37 lb/min)
- Medium temperature range: –50 to +200 °C (–58 to +392 °F)
- Max. process pressure: PN 40, Class 300, 10K, 400 bar (5800 psi)
- Wetted materials: Measuring tube: 1.4539 (904L), Connection: 1.4539 (904L); 1.4404 (316/316L)
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Cubemass DCI Coriolis flowmeter
Compact sensor for smallest quantities with seamless system integration
Successor: Proline Cubemass C 300 / 8C3B, Proline Cubemass C 500 / 8C5B
- Max. measurement error: Mass flow (liquid): ±0.1 %
Volume flow (liquid): ±0.1 %
Mass flow (gas): ±0.5 %
Density (liquid): ±0.0005 g/cm3 - Measuring range: 0 to 1000 kg/h (0 to 37 lb/min)
- Medium temperature range: –50 to +200 °C (–58 to +392 °F)
- Max. process pressure: PN 40, Class 300, 10K, 400 bar (5800 psi)
- Wetted materials: Measuring tube: 1.4539 (904L), Connection: 1.4539 (904L); 1.4404 (316/316L)
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CNGmass DCI Coriolis flowmeter
Refueling application flowmeter with seamless system integration
- Max. measurement error: Mass flow: ±0.5 % of batch
- Measuring range: 0 to 150 kg/min (0 to 330 lb/min)
- Medium temperature range: –50 to +150 °C (–58 to +302 °F)
- Max. process pressure: 350 bar (5080 psi)
- Wetted materials: Measuring tube: 1.4435 (316L), Connection: 1.4404 (316)
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LPGmass Coriolis flowmeter
The refueling and distribution application flowmeter with easy system integration
- Max. measurement error: Mass flow (liquid): ±0.2 %
Volume flow (liquid): ±0.3 % - Measuring range: 0 to 45 000 kg/h (0 to 1650 lb/min)
- Medium temperature range: –40 to +125 °C (–40 to +257 °F)
- Max. process pressure: PN 40, Class 300, 63K
- Wetted materials: Measuring tube: 1.4539 (904L), Connection: 1.4404 (316/316L)
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CNGmass Coriolis flowmeter
Refueling application flowmeter with easy system integration
- Max. measurement error: Mass flow: ±0.5 % of batch
- Measuring range: 0 to 150 kg/min (0 to 330 lb/min)
- Medium temperature range:–50 to +125 °C (–58 to +257 °F)
- Max. process pressure: 350 bar (5080 psi)
- Wetted materials: Measuring tube: 1.4435 (316L), Connection: 1.4404 (316)
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Proline Prosonic Flow 91W ultrasonic flowmeter
Device with automatic frequency scan for max. measuring performance and cost-effective transmitter
Predecessor: Prosonic Flow Clamp On 90W, DDU18
- Max. measurement error: Volume flow:
±3% o.r. for DN15
±2% o.r. for DN25 to 200
±2% o.r. above DN200 - Measuring range: 0.3 to 10 m/s (1 to 33 ft/s)
- Medium temperature range: -20 to +80°C (-4 to +176 °F)
0 to +130°C (32 to +265 °F) option - Max. process pressure: N/A
- Wetted materials: Clamp on system:, Sensor holder 1.4308/CF-8, Sensor housing 1.4301/304, Strapping bands 1.4301/304
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Proline Prosonic Flow 92F ultrasonic flowmeter
Highly accurate, loop-powered flowmeter with innovative parallel path design for minimum inlet runs
- Max. measurement error: Volume flow (standard):
– ±0.5 % o.r. for 0.5 to 10 m/s (1.6 to 33 ft/s)
Volume flow (option):
– ±0.3 % o.r. for 0.5 to 10 m/s (1.6 to 33 ft/s) - Measuring range: 0.5 to 10 m/s (1.6 to 33 ft/s)
- Medium temperature range: -40 to +150 °C (-40 to +302 °F)
-40 to +200 °C (-40 to +392 °F) optional - Max. process pressure: PN 40 / ASME Cl. 300 / JIS 20K
- Wetted materials: Sensor:A351-CF3M (DN25 to 100), 1.4404/TP316/TP316L or A106 GrB (DN150 to 300), Transducer: 1.4404/316/316L, Flanges : 1.4404/316/316L or A105/1.04
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Proline Prosonic Flow 93T ultrasonic flowmeter
The economical flowmeter for easy data transfer via USB stick without additional software
Predecessor: Prosonic Flow Clamp On 92TA1
- Max. measurement error: +/-2.0 %
- Measuring range: 0….452’389 m3/h
- Medium temperature range: DN 15…65
-40…+150°C
(-40…+302°F)
DN 50…300
-40…+170°C
(-40…+338°F)
DN 100…4000
-40…+80°C
(-40…+176°F) - Max. process pressure: No limit
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CNGmass D8CB Coriolis flowmeter
Refueling application flowmeter with easy system integration
- Max. measurement error: Mass flow: ±0.5 % of batch
- Measuring range: 0 to 150 kg/min (0 to 330 lb/min)
- Medium temperature range: –50 to +125 °C (–58 to +257 °F)
- Max. process pressure: 350 bar (5080 psi)
- Wetted materials: Measuring tube: 1.4435 (316L), Connection: 1.4404 (316/316L)
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LPGmass D8EB Coriolis flowmeter
The refueling and distribution application flowmeter with easy system integration
- Max. measurement error: Mass flow (liquid): ±0.20 %
Volume flow (liquid): ±0.30 % - Measuring range: 0 to 70 000 kg/h (0 to 2570 lb/min)
- Medium temperature range: –50 to +125 °C (–58 to +257 °F)
- Max. process pressure: PN 40, Class 300
- Wetted materials: Measuring tube: 1.4539 (904L), Connection: 1.4404 (316/316L)
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LNGmass Coriolis flowmeter
Refueling application flowmeter with easy system integration
- Max. measurement error: Mass flow (liquid): ±0.15 %
Volume flow (liquid): ±0.15 %
(Reference condition) - Measuring range: 0 to 18 000 kg/h (0 to 660 lb/min)
- Medium temperature range: –196 to +125 °C (–320 to +257 °F)
- Max. process pressure: PN 40, Class 300
- Wetted materials: Measuring tubes: 1.4539 (904L), Connection: 1.4404 (316/316L)
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LNG bunkering control system DSK1LN
Real-time monitoring and intuitive operation for efficient LNG bunkering
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Magphant electromagnetic flowmeter
The cost-effective limit switch for reliable and repeatable flow monitoring
Predecessor: DTI130, DI12, DTI120
- Max. measurement error: 2%
- Measuring range: 0 to 56’550 m3/h
- Medium temperature range: -20 to +120°C
(-4 to +248°F) - Max. process pressure: 0 to 16 bar abs
- Wetted materials: 1.4435/316L
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Flowphant T DTT31 Flow switch
Safe monitoring of flow rates and temperature in industrial processes. Compact and cost-saving
- Max. measurement error: 2% – 10% (per measurement range)
- Medium temperature range: -20…+85°C
(-4…+185°F)
CIP-able to 130°C / 266°F - Max. process pressure: 100 bar (1.740 psi)
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Flowphant T DTT35 Flow switch
Safe monitoring of flow rates and temperature in hygienic processes. Compact and cost-saving.
- Max. measurement error: 2% – 10% (per measurement range)
- Measuring range: 1″…40″
- Medium temperature range: -20…+85°C
(-4…+185°F)
CIP able to 130°C / 266°F - Max. process pressure: 100 bar (1.740 psi)