MHI SIMGAS is a versatile integrated process gas/atmosphere management system for processes where more than one gas is required. The system provides complete stand-alone process gas management on a single platform while integrating itself in the form of interlocks with its peripheral instruments and control systems.
The system consists of three modules:
Module 1: SIMGAS MODULE1 (PLC)
Module 2: SIMGAS MODULE2 (GAS FLOW)
Module 3: MODULE3- (HGI). Flammable gas flare-out system.
combustible-gas alarm (specific)
accuracy valve type flow meters
control and repeatability
- Typical configuration includes support for 3
flammable gas (e.g. for mixing H2/N2)
set-up and operation
- User selectable process gasses (between 1 and 4)
configurable purge time
- Multi-level audio and visual alarms
controlled by programmable logic controller
interlock back-up for added reliability
- Optional: low pressure critical gas shut-off
installation. Full manual and Installation diagram provided.
|Module 1- (PLC)
SIMGAS Module 1 provides clear and easy analog
controls for gas mixing. Equipped with an automatic shut
off with audible alarm for safety. 2009 models; shown below, come with safety lights.
|Module 2 - (GAS FLOW).
SIMGAS Module 2 provides complete gas flow controls
with 3 manual adjusting flow meters. The fourth flow meter
controls compressed air for process cooling or purging. Unit layouts vary.
For higher flow rates, see GPAN