Endress+Hauser Proline t-mass A 150 Thermal mass flowmeter

Endress+Hauser Proline t-mass A 150 Thermal mass flowmeter

You are currently viewing Endress+Hauser Proline t-mass A 150 Thermal mass flowmeter

The flowmeter for cost-effective measurement and easy monitoring of utility gases

The t-mass A 150 inline device is specially designed for the cost-effective measurement of utility gases, in particular compressed air. It is a trending device aimed at sub-metering applications. its 4-wire technology is contained within a rugged compact aluminum housing. It is orderable either with display or as a blind version. Customer-specific settings are saved on the display and can be transferred from one device to another by means of the display.

Benefits

  • Suitable for air, nitrogen, carbon dioxide and argon in small line sizes
  • Optimal process monitoring – easy measurement even at low pressures and flow velocities
  • Cost-effective measurement – easy installation, negligible pressure loss and maintenance-free
  • Reliable flow trending – multivariable measurement
  • Fast and efficient commissioning – guided operating menus
  • High plant availability – self-diagnostics and error monitoring
  • Automatic recovery of data for servicing

Field of application

  • Measuring principle is characterized by a high operable flow range and direct mass flow measurement
  • Suitable for air, nitrogen, carbon dioxide and argon in small line sizes.

Device properties

  • Inline version: nominal diameter DN 15 to 50 (1/2 to 2″)
  • Process pressure up to PN 40, Class 300
  • A variety of process connections available
  • Device in compact version with DC 24 V power supply
  • 4-20 mA HART, pulse/frequency/switch output
  • Compact and robust transmitter
Measuring PrincipleThermal
Product headlineThe flowmeter for cost‐effective measurement and easy monitoring of utility gases. Suitable for air, nitrogen, carbon dioxide and argon in small line sizes.
Sensor featuresOptimal process monitoring – easy measurement even at low pressures and flow velocities. Costeffective measurement – easy installation, negligible pressure loss and maintenance‐free. Reliable flow trending – multivariable measurement. Inline version: nominal diameter DN 15 to 50 (½ to 2″).
Process pressure up to PN 40, Class 300.
Transmitter featuresFast and efficient commissioning – guided operating menus. High plant availability – self‐diagnostics and error monitoring. Automatic recovery of data for servicing. Device in compact version with DC 24 V power supply. 4‐20 mA HART, pulse/frequency/switch output.
Nominal diameter rangeDN 15 to 50 (½ to 2″)
Wetted materialsTransducer: 1.4404 (316L)
Insertion tube: 1.4404 (316L)
Measuring tube: 1.4404 (316L); 1.4435 (316L)
Connection: 1.4404 (F316/F316L); 1.4404 (316L); 1.4435 (316L)
Measured variablesMass flow, temperature, corrected volume flow, FAD volume flow
Max. measured error3 % o.r.
4 % o.r.
5 % o.f.s.
(depending on chosen option of ordering feature “Calibration flow”)
Measuring range0.5 to 910 kg/h (1.1 to 2002 lb/h)
0.5 to 1365 kg/h (1.1 to 3003 lb/h)
(for air, depending on chosen option of ordering feature “Calibration flow”)
Max. process pressurePN 40, Class 300
Medium temperature range–40 to +100 °C (–40 to +212 °F)
Ambient temperature range–40 to +60 °C (–40 to +140 °F)
Transmitter housing materialAlSi10Mg, coated
Degree of protectionIP66/67, type 4X enclosure
Display/Operation4‐line display with push Buttons
Configuration via local display and operating tools possible
Outputs4‐20 mA HART (active)
Pulse/frequency/switch output (passive)
InputsStatus input
Digital communicationHART
Power supplyDC 18 to 30 V
Hazardous area approvalsATEX, IECEx, cCSAus
Other approvals and certificatesCalibration performed on accredited calibration facilities (acc. to ISO/IEC 17025), NAMUR
PED, CRN

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