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![Alicat Scientific MCD [MCDW] Bidirectional Mass Flow Controller - Low Pressure Drop](https://indomultimeter.com/image/cache/catalog/Products/Alicat-Scientific_MCD-Series-1500x1500.jpg "Alicat Scientific MCD [MCDW] Bidirectional Mass Flow Controller - Low Pressure Drop")
Alicat Scientific MCD [MCDW] Bidirectional Mass Flow Controller - Low Pressure Drop
Rp.72.419.000
- Availability:
- 6 - 8 WEEKS
- Product Code:
- MCDW
- Brand:
- Alicat Scientific
- Update Terakhir:
- 13 May 2017
-
Free delivery
-
Money back guarantee
The Alicat MCD Series Bidirectional Mass Flow Controller precisely and rapidly control the mass flow rate, volumetric flow rate and pressure of process gases in two flow directions via customized high-speed proportional control valves. The dual-valve design pairs a dedicated inlet valve with a dedicated exhaust valve, allowing a single MCD to control upstream and downstream flows, as well as positive pressure or backpressure in both open and closed systems.
The MCD Series produces volumetric and mass flow data that is fully compensated for changes in pressure and temperature and corrected for the user's STP. All mass flow instruments come with NIST-traceable calibration and generous customer support, including free technical phone support, prompt recalibration service and a lifetime warranty.
The MCD Series feature large integrated displays with user-accessible setpoint control and PID valve tuning without need for a computer. The MCD Series comes with 30 selectable gas calibrations and both analog and RS-232 digital communications. Extensive customizations are available, including Class 1, Div 2 CSA/ATEX ratings for use in hazardous environments. The series is also available with corrosion-resistant wetted materials (MCDS Series) or low pressure drop (MCDW Series).
The MCD Series are used in a variety of industries, from scientific research and gas analysis to leak testing and environmental monitoring. Dual valves, multi-variable measurement and control functionality, multiple gas calibrations and a 200:1 turndown ratio allow an MCD to be used as a universal control element, replacing several application-specific devices. Available 0.4% accuracy +0.2% full-scale repeatability and less than 100 ms control response times ensure top performance of gas flow processes.
Tags:
- Dual valve design
- Ranges: from -0.5 to +0.5 sccm to -3000 to +3000 slpm
- 200:1 turndown
- Accuracy: ±0.8% of reading
- Corrosion resistant model available
- Low pressure drop model available
- less than 100 ms control response time
- 145 psig max pressure
- 2.1 inch monochrome LCD display w/ touch pad interface
- Performance:
- Accuracy at calibration conditions after tare: ± (0.8% of reading + 0.2% of total span from positive full scale to negative full scale)
- High Accuracy at calibration conditions after tare: ± (0.4% of total span from positive full scale to negative full scale); High Accuracy option not available for units ranged under 5 sccm or over 500 slpm.
- Repeatability: ± 0.2% Full Scale
- Zero Shift and Span Shift: 0.02% Full Scale / ºCelsius / Atm
- Operating Range / Turndown Ratio: -100% to 100% Full Scale / 200:1 Turndown
- Maximum Controllable Flow Rate: 102.4% Full Scale
- Maximum Measurable Flow Rate: up to 128% Full Scale (Gas Dependent)
- Typical Response Time: 100 ms (Adjustable)
- Warm-up Time <: 1 Second
- Operating Conditions:
- Mass Reference Conditions (STP): 25ºC & 14.696 psia (standard — others available on request)
- Operating Temperature: −10 to +60 ºCelsius
- Humidity Range (Non–Condensing): 0 to 100%
- Maximum Internal Pressure (Static): 145 psig
- Proof Pressure: 175 psig
- Mounting Attitude Sensitivity: None
- Valve Type Normally: Closed
- Ingress Protection: IP40
- Wetted Materials: MCD: 303 & 302 Stainless Steel, Viton®, Heat Cured Silicone Rubber, Glass Reinforced Polyphenylene Sulfide, Heat Cured Epoxy, Aluminum, Gold, Brass, 430FR Stainless Steel, Silicon, Glass
- Communications / Power:
- Monochrome LCD or Color TFT Display with integrated touchpad: Simultaneously displays Mass Flow, Volumetric Flow, Pressure and Temperature
- Digital Input / Output Signal1: Options RS-232 Serial / RS-485 Serial / Modbus RTU / PROFIBUS / EtherNet/IP / DeviceNet / Modbus TCP/IP / EtherCAT
- Analog Input / Output Signal2: Options 0-5 Vdc / 1-5 Vdc / 0-10 Vdc / 4-20 mA; Optional Secondary Output Signal2 0-5 Vdc / 1-5 Vdc / 0-10 Vdc / 4-20 mA
- Electrical Connection Options: 8-Pin Mini-DIN / 9-pin D-sub (DB9) / 15-pin D-sub (DB15) / 6-pin locking / 8-pin M12
- Supply Voltage: 12 to 30 Vdc (15-30 Vdc for 4-20 mA outputs)
- Supply Current: 0.250 Amp 0.750 Amp
- 1. The Digital Output Signal communicates Mass Flow, Volumetric Flow, Pressure and Temperature
- 2. The Analog Output Signal and Optional Secondary Analog Output Signal communicate your choice of Mass Flow, Volumetric Flow,Pressure or Temperature
- (1) Instruction Manual
Brochure/DatasheetDownload
Note: Prices are not binding at any time subject to change without prior notice
![Alicat Scientific MCD [MCDW] Bidirectional Mass Flow Controller - Low Pressure Drop](https://indomultimeter.com/image/cache/catalog/Products/Alicat-Scientific_MCD-Series-250x250.jpg)
