Aggressive Gas Mass Flow Meters and Controllers MS/MCS/MCRS Series - Alicat Scientific

Aggressive, Gas, Mass Flow, Meters, Controllers, MS/MCS/MCRS Series, MS, MCS, MCRS, Series, Alicat ScientificThis line of meters and controllers is built from 316L and uses encapsulated 316L sensors in the flow path. A variety of sealing materials are available, including FFKM, EPDM, Viton, Buna-n, etc, depending upon your application and needs.Contact Alicat if your application or process might benefit from using an MS, MCS or MCRS mass flow instrument or if you have questions about this series of device. With the increased demand for process accuracy and efficiency, mass flow measurement for gas usage provides an accuracy, repeatable and reliable solution. Alicat’s patented laminar flow technology delivers incredibly fast and inherently linear mass flow measurement. Standard with a host of standard features like 200:1 turndown ratio, 30 user selectable gas calibrations, fully functional digital display, and a lifetime warranty Alicat M series mass flow meters deliver industry leading performance designed to last a lifetime.

Alicat Scientific’s MS/MCS series digital / analog mass flow meter and controllers were designed to meet and exceed the requirements that customers place on mass flow meters and controllers. Sharing nearly all of the same benefits as their M and MC counterparts the MS and MCS instruments offer the following benefits:

Simplicity

Alicat mass flow meters and controllers are designed to be used as a stand-alone devices. With the native display, a user can easily change the configuration of the meter or controller without the need for computers, complicated software or scripts.

Accuracy

Almost all Alicat mass flow meters and controllers can be configured with an accuracy spec of up to +/-(0.4% of reading + 0.2% of full scale) with an optional high-accuracy calibration. Standard calibrations on all Alicat mass flow meters and controllers are rated at +/-(0.8% of reading + 0.2% of full scale)

Reduced Cost of Ownership

Alicat mass flow meters and controllers require very little power to run thereby reducing operating costs. They also have less pressure drop when compared to similar flow devices. Reduced pressure drop means more process fluids go into your process and not into your measurement devices. Alicat mass flow instruments also measure pressure, temperature and volumetric flow in addition to mass flow which means fewer instruments you will have to buy and install. Adding a totalizer allows users to see how much media has flowed through the system, making it a great way to monitor usage and identify waste. The modular design of the MCS controller makes it an excellent choice for vacuum applications.

Versatility

Alicat mass flow meters are available in any flow range from 0.5SCCM through 3000+SLPM and controllers 0.5SCCM through 2000+SLPM. They are equipped with multiple analog outputs in addition to the RS-232 digital output. The MS series meter can also be orderd as a MBS series 9V battery powered flow meter to make a stand alone secondary calibration standard or flow verification meter.

Speed

Like it’s M and MC counterparts the MS/MCS series mass flow meters and controllers respond to changes in gas flow in 10ms and can make control adjustments in 50ms.

Repeatability

Alicat’s patented technology allows its mass flow meters and controllers to have very few moving parts. All of the internal components are fixed in place resulting in very little physical change inside the device. Little physical change in the flow cavity means higher rates of consistency and repeatability. Alicat mass flow meters and controllers have a repeatability of +/-0.2% of FS

Dependability

There are currently over 60,000 Alicat products in service around the world. Alicat mass flow meters are being used in processes like leak detection, flow monitoring and atmospheric testing.

Standard Features

•Fully functional digital display
•Multiple parameter measurement: Mass flow, volumetric flow, temperature, and pressure
•Low pressure drop operation
•No warm up time
•316L flow body and sensors
•Choice of FFKM, Viton, Buna, or EPDM seals
•8 pin mini din electronic connector
•Standard barrel type power connector
•RS-232 Multi-drop digital output
•RS-232 Multi-drop digital input (controllers only)
•Choice of 0-5Vdc, 0-10Vdc, or 1-5Vdc analog output
•Choice of 0-5Vdc, 0-10Vdc, 1-5Vdc, or 4-20mA analog input (controllers only)
•User tunable PID valve tuning (controllers only)
•39 user selectable on-board gas calibrations (30 inert gases and 9 corrosive gases)
•200:1 turndown ratio
•NPT process connections
•Can be ordered in any flow range between 0.5SCCM and 3000SLPM
•Lifetime warranty

Optional features and equipment

•High accuracy calibration
•Flow totalizer
•Locking 6 pin, DB9 or DB15 connector
•DeviceNet™ digital output
•DeviceNet™ digital input (controllers only)
•ProfiBUS digital output
•ProfiBUS digital input (controllers only)
•RS-485 digital output
•4-20mA analog output
•Secondary analog output
•Color backlit TFT display
•Remote panel mount display
•Remote panel mount color backlit TFT display
•Acrylic Mil-spec dielectric conformal coating
•EPDM seals
•NeSSI flow body
•Oxygen cleaned
•Remote electronic package for high temp environments
•SAE process connections
•VCR, VCO style welded fittings
•5VDC, 12VDC, 24VDC, or open drain flow alarms (high or low)
•Bi-directional flow
•Additional calibration points
•Custom gas blends with up to 4 gases
•Custom mass based flow range
•Stainless steel valves
•High flow, low drop valve (controllers only)
•Internal potentiometer control (controllers only)

0.5SCCM to 50SCCM Full Scale Specification Sheet
50+ SCCM to 20SLPM Full Scale Specification Sheet
20+ SLPM to 250SLPM Full Scale Specification Sheet
250+ SLPM to 2000SLPM Full Scale Specification Sheet

MS/MCS/MCRS Series Mass Flow Controllers Manual