Key Specifications
-
Maximum measurement error
3 % o.r.
4 % o.r.
5 % o.f.s.
(varies based on selected “Calibration flow” option) -
Measurement 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, depends on selected “Calibration flow” option) -
Medium temperature range
–40 to +100 °C (–40 to +212 °F)
-
Maximum 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
Applications
The t-mass B 150 insertion model is ideal for large pipelines or rectangular ventilation ducts. It provides economical measurement of utility gases, especially compressed air. Designed for sub-metering applications, this device features 4-wire technology housed in a durable compact aluminum enclosure. Custom configurations can be stored on the display and transferred between devices.
-
Features a wide operational flow range with direct mass flow measurement
-
Compatible with air, nitrogen, carbon dioxide, and argon in circular pipes or rectangular ducts
Device characteristics
-
Insertion design for DN 80 to 1500 (3 to 60″) pipelines
-
Sensor can be installed or removed without interrupting the process
-
Simple installation process
-
Compact design powered by DC 24 V
-
Output options: 4-20 mA HART, pulse/frequency/switch
-
Robust and compact transmitter
Advantages
-
Works with air, nitrogen, carbon dioxide, and argon in circular or rectangular ducts
-
Enhanced process monitoring – effective measurement at low pressures and flow rates
-
Cost-efficient operation – easy setup, minimal pressure drop, and no maintenance needed
-
Reliable flow analysis – multivariable measurement capability
-
Quick commissioning – intuitive guided menus
-
High system availability – built-in diagnostics and error monitoring
-
Automatic data backup for service purposes
