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Endress+Hauser Proline
Endress+Hauser Proline t-mass A 150 The
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 Principle | Thermal | |
| Product headline | The flowmeter for cost‐effective measurement and easy monitoring of utility gases. Suitable for air, nitrogen, carbon dioxide and argon in small line sizes. | |
| Sensor features | Optimal 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. |
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| Transmitter features | Fast 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 range | DN 15 to 50 (½ to 2″) | |
| Wetted materials | Transducer: 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) |
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| Measured variables | Mass flow, temperature, corrected volume flow, FAD volume flow | |
| Max. measured error | 3 % o.r. 4 % o.r. 5 % o.f.s. (depending on chosen option of ordering feature “Calibration flow”) |
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| Measuring range | 0.5 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”) |
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| Max. process pressure | PN 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 material | AlSi10Mg, coated | |
| Degree of protection | IP66/67, type 4X enclosure | |
| Display/Operation | 4‐line display with push Buttons Configuration via local display and operating tools possible |
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| Outputs | 4‐20 mA HART (active) Pulse/frequency/switch output (passive) |
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| Inputs | Status input | |
| Digital communication | HART | |
| Power supply | DC 18 to 30 V | |
| Hazardous area approvals | ATEX, IECEx, cCSAus | |
| Other approvals and certificates | Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025), NAMUR PED, CRN |
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