Alicat ISMQ Series Mass Flow Meter - Intrinsically Safe High Pressure

Introudcing the New Alicat ISMQ series of mass flow meters

Alicat ISMQ series of mass flow meters are for use in higher pressure intrinsically safe applications and processes.

Certification

ISMQ series of mass flow meter are Atex and IECEx Zone 0 certified.

Flow rates and port configurations

The ISMQ series is available with full scale flow rates from 10 SCCM up to 5000 SLPM with typical port configurations ranging from M5 x 0.8mm female up to 1 ½” NPT female threaded connections on the 5000 SLPM model. Other thread variants are also available including BSPP, SAE, or metal face‑seal.

Communications

ISMQ series from Alicat has a standard 4 – 20 mA analogue output as well as RS-232 serial communications with optional RS-485 or Modbus RTU (over RS-232 or RS-485).

Display and ingress protection

Devices come supplied with a local push button display for easy setup and configuration. Ingress protection is to IP66 with electrical connections being via the DB15 connection port.

Optional relative humidity sensor can compensate for water vapour in hydrogen production calculations, ensuring a prevised measurement of hydrogen output.

Measurements available

Standard on board measurement and calculation ensure many variables are reported including:

• Temperature
• Mass flow
• Volumetric flow
• Absolute pressure
• Gauge pressure
• Barometric pressure
• Relative humidity (with optional RH sensor)
• Dew point (with optional RH sensor)
• Percent water vapor (with optional RH sensor)
• Total mass
• Total volume