Alicat mass flow meters – Tezgen, Alicat distributor in Turkey

Overview

Mass flow meters

Our most versatile mass flow meters, thanks to highly sensitive, multivariable Laminar DP technology. Perfect for versatility in research environments, while offering precision and reliability for industrial applications.

Laminar DP (differential pressure) mass flow measurement technology pioneered by Alicat
98 standard (up to 130) pre-calibrated gas options – switch between gases without loss of accuracy
Measures mass flow, volumetric flow, temperature and pressure
Measurement range 0.01–100% (10,000:1 turndown)

Mass flow meters with laminar differential pressure technology

Alicat Bio Series Gas Mass Flow Meter

Used to measure gases entering and leaving bioreactors and fermenters
Also uses laminar differential pressure mass flow measurement technology
Long-term stability
Robust, compatible materials, including USP Class VI elastomers
Designed for scalability (10,000:1 operating range)

Alicat Bio Series Gas Mass Flow Meter

Technical specifications

Parameter
Mass flow accuracy at calibration conditions	± (0.8% of reading + 0.2% of full scale)
Accuracy of bidirectional meters	± 0.2% of full scale at calibration conditions after taring, in addition to the base accuracy above
Flow repeatability (2σ)	± (0.2% of reading + 0.02% of full scale)
Flow measurement range	0.01–100% of full scale
Temperature sensitivity	Mass flow zero and span shift: 0.02% of full scale / °C
Pressure sensitivity	Mass flow zero and span shift: ± (0.08% of reading + 0.02% of full scale) / atm
Operating temperature range	-10…60 °C (consult Alicat for extended range)
Temperature accuracy	± 0.75 °C
Operating pressure (full scale)	160 PSIA (consult Alicat for additional options)
Pressure accuracy	Above 1 atm: ± 0.5% of reading Below 1 atm: ± 0.07 PSIA
Typical sensor response time	65–255 ms (adjustable)