Mass flow meter ZFM

for gasin-linestainless steel

ZFM digital mass flow meter The ZFM is an intelligent “state-of-the-art” digital Mass Flow Meter. It is offered in “small footprint” aluminum or stainless steel versions. Running the free “ZFM Configuration Utility” software, the user can select different gas types and flow ranges on-site without disconnecting, within a few minutes. These meters facilitate lower ownership costs, by employing fewer units for multiple applications and saving on cost of calibrations ZFM low cost aluminum or stainless steel digital thermal mass flow meters Design Features oMulti-gas/Multi-range functionality up to 8 bar (currently for 6 gases) oFull scale covered flow ranges from 3.125 sml/min to 10 sl/min are available in seven models oStandard accuracy ± (0.5% RD + 0.2% FS) based on actual calibration oUniversal 14-24 Vdc power supply input oSupports up to 46 Engineering Units (including User-defined) oStores additional user- calibration table data for up to 10 gases oTwo programmable Totalizers indicate total gas quantity oUser-programmable Pulse Output (via SSR) oHigh and low gas flow Alarm limits with preset delay interval oOne user-programmable solid-state relays with latch option oUser-selectable analog 0-5 Vdc, 0-10 Vdc, or 4-20mA outputs oInternal conversion factors for up to 26 gases oDigital interface (RS-232 or RS-485) test/configuration port, optional Modbus RTU with Isolated RS-485 transceiver) oMulti-Drop capability of up to 247 units (RS-485 option) oAutomatic sensor zero offset adjustment (via digital interface or local push button) oExtensive Self- diagnostic with status LED or OLED (optional) indication