Endress+Hauser Proline t-mass B 150 thermal mass flowmeter

Endress+Hauser Proline t-mass B 150 thermal mass flowmeter

Max. measurement error

3 % o.r.

4 % o.r.

5 % o.f.s.

(depending on chosen option of ordering feature "Calibration flow")

Measuring range

20 to 720 000 kg/h (45 to 1 587 600 lb/h)

20 to 1 080 000 kg/h (45 to 2 381 400 lb/h)

(for air, depending on chosen option of ordering feature "Calibration flow")

Medium temperature range

–40 to +100 °C (–40 to +212 °F)

Max. process pressure

20 bar g (290 psi g)

Wetted materials

Transducer: 1.4404 (316L)

Insertion tube: 1.4404 (316L); 1.4435 (316L)

Connection:

Compression fitting: 1.4404 (316L)

Sealing ring: EPDM; HNBR; 1.4401 (316)

Clamping ring: PEEK 450G

Field of application Endress+Hauser Proline t-mass B 150 thermal mass flowmeter

The t-mass B 150 insertion version is suitable for large pipelines or rectangular ventilation ducts. It is 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. Customer-specific settings are saved on the display and can be transferred from one device to another by means of the display.

Measuring principle is characterized by a high operable flow range and direct mass flow measurement

Suitable for air, nitrogen, carbon dioxide and argon in circular piping or rectangular ducts.

Device properties

Insertion version for nominal diameter DN 80 to 1500 (3 to 60")

Installation and removal of sensor without process interruption

Easy installation

Device in compact version with DC 24 V power supply

4-20 mA HART, pulse/frequency/switch output

Compact and robust transmitter

Benefits of Endress+Hauser Proline t-mass B 150 thermal mass flowmeter

Flexible, convenient programming based on 21 standard gases or freely definable gas mixtures thereof

High level of process control – premium measurement accuracy and repeatability

Reliable monitoring – detection of process disturbances and reverse flow

Easy maintenance – removable sensor

Full access to process and diagnostic information – numerous, freely combinable I/Os and fieldbuses

Reduced complexity and variety – freely configurable I/O functionality

Integrated verification – Heartbeat Technology