Proline t-mass T 150

Thermal mass flow meter for reliable and easy monitoring of liquids

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SKU: t-mass T 150

Highlights

Measuring Range: 226 to 14 100 000 l/h (60 to 3 730 000 gal/h) (under reference conditions)
Accuracy: Flow: ±5 % o.f.s.
Dedicated to the monitoring of conductive and non‐conductive liquids
Insertion type sensor
Hazardous area, hygienic, metrological, pressure approvals and certificates

Fields of application

Flow monitoring in Utility gas applications
Compressors
Leakage detection in gas networks
Combustion airflow

Details

The Proline t-mass T 150 is the first thermal mass liquid flow meter from Endress+Hauser. The t-mass T 150 is designed chiefly for water applications. As it measures independently of the electrical conductivity of a fluid and can be used in a variety of water-based and non-water-based liquids for the purpose of monitoring and trending. Customer-specific settings are saved on the display and can be transferred from one device to another by means of the display

General Information

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Measuring principle	Thermal
Measured variables	Mass flow, Temperature, Volume flow
Medium type	Liquids
Flow rate liquid (mass flow)	226 to 14100000 kg/h, (60 to 3 730 000 gal/h)
Flow rate liquid (volumetric flow)	226 to 14100 000 l/h
Recommended velocity	< 5 m/s
Maximum error % liquid (mass flow)	±5 % v.E.
Maximum error % liquid (volumetric flow)	±5 % o.f.s.
Display type	4‐line display with push buttons
Response time	< 3 s for 63 % of a given step change (in both directions)
Process temperature range	Sensor: -20 to 100 °C (-4 to 212 °F); SIP process: 130 °C (266 °F) for max. one hour
Maximum allowable pressure	PN 40

Input/Output

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Input	Status input
Output	4...20 mA HART (active) Pulse/frequency/switch output (passive)
Communication protocol	HART
Resolution	Current output: 16 Bit or 0.38 µA

Mechanical Data

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Process connection	Standard: G¾" A, ¾" NPT (Compression fitting) Hygienic: Tri-Clamp, DIN 11851, DIN 11864-1 Form A
Inlet run	20 × DN 35 × DN 50 × DN
Outlet run	5 × DN
Wetted material	Transducer: 316/316L; Alloy C22, 2.4602 Insertion tube: 316/316L; Alloy C22, 2.4602 Compression fitting/Threadole: 316L; Alloy C22, 2.4602 Clamping ferrule: PEEK 450G; 316L; Alloy C22, 2.4602 Tri‐Clamp; DN40 DIN 11851, DN50 DIN 11851; DN40 DIN 11864‐1A, DN50 DIN 11864‐1A: 316L
Housing material	Transmitter housing: coated aluminum AlSi10Mg
Degree of protection	Transmitter & Sensor: As standard: IP66/67, type 4X enclosure

Electrical Data

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Voltage Type	DC
Power supply	24 V DC (18 to 30 V)
Current consumption	< 225 mA
Cable entry	Cable gland: M20 × 1.5 Thread for cable entry: NPT ½", G ½" M12 (connector & socket)

Certification/Approvals

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Hazardous approvals	ATEX, IECEx, cCSAUS
Hygienic / Drinking water approvals	3A, EHEDG tested
Other Approvals/ Certification	CE, C-tick

Additional Information

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Ambient temperature range	-40 to 60 °C (-40 to 140 °F)
Storage temperature	-40 to 80 °C (-40 to 176 °F), preferably at 20 °C (68 °F)
Shock resistance	Yes
Vibration resistance	Yes
Galvanic isolation	Yes
Electromagnetic compatibility (EMC)	As per IEC/EN 61326 (NE 21)