Portable Mass Flow Meters

Portable Mass Flow Meters – Overview

These portable mass flow meters measure mass and volumetric flow rates for on-the-go flow calibration, verification, or validation of 98+ gases. This series includes:

our standard MB
low-pressure drop MWB
corrosive-gas-compatible MBS
and high-pressure MBQ

These mobile units come with features like drop-resistance, 18-hour battery life, and live onscreen readouts of flow, pressure, and temperature. It requires no warmup time and has a response time of less than 10 m/s. These units are ready to perform calibrations, verifications, and validations on site.

Portable Mass Flow Meters – Features

Process gas from 98+ preloaded NIST-traceable gas calibrations
Measure volumetric flow, pressure, mass flow, and temperature
Field-adjustable engineering units and STP/NTP conditions
Optional integrated dual-flow totalisers and alarms
Define and store 20 custom gas mixtures of up to 5 constituent gases
Backlit display and control configuration using the integrated touchpad

Description

Portable Mass Flow Meters | MB series

MB – Series standard specs

Full scale ranges:

0.5 SCCM to 5,000 SLPM

Measurement range:

0.01% – 100% of full scale

Accuracy:

±0.6% of reading or ±0.1% of full scale, whichever is greater

Optional high-accuracy:

±0.5% of reading or ±0.1% of full scale, whichever is greater

Repeatability:

0.1% of reading and 0.02% of full scale

Response time:

<10 ms

Operating temperature:

–10°C to +60°C

Full scale operating pressure:

160 PSIA (11 barA)

Rechargeable battery lifetime:

18 hrs

Portable Mass Flow Meters | MB series

Portable Mass Flow Meters | MB series

Portable Mass Flow Meters | MB series