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Tỷ lệ thuận với Van

Parker cung cấp một loạt các van tỷ lệ sử dụng công nghệ van voice-coil mạnh mẽ, cho phép dòng chảy cao hơn từ van nhỏ hơn. Các van này cung cấp một phản ứng cao và được cung cấp có hoặc không có điều khiển điện tử trên tàu. Parker cung cấp một loạt các van tỷ lệ sử dụng công nghệ van voice-coil mạnh mẽ, cho phép dòng chảy cao hơn từ van nhỏ hơn. Các van này cung cấp một phản ứng cao và được cung cấp có hoặc không có điều khiển điện tử trên tàu. Parker cung cấp một loạt các van tỷ lệ sử dụng công nghệ van voice-coil mạnh mẽ, cho phép dòng chảy cao hơn từ van nhỏ hơn. Các van này cung cấp một phản ứng cao và được cung cấp có hoặc không có điều khiển điện tử trên tàu.

Máy đo áp suất đa chiều SS2-MVC200-0100

Chi tiết sản phẩm

OVERVIEW
 
The Multivariable Mass Flow Meter AIRcube, a compact  flow meter has all function necessary to measure nitrogen (N2) gas, carbon dioxcide (CO2 ) gas and air. The model MVC10A/MVC10F can accurately measure differential pressure, static pressure, and process temperature to dynamically calculate fully compensated mass flow of factory compressed air, and N2 gas in food and beverage for anti-oxidation.
The model MVC10A/MVC10F is very useful to save energy with indicating cost of air, N2, CO2 and leak-check function.
 
FEATURES
 
- High accuracy
A state-of-the-art Dual Sensor realizes accurate measurement of mass flow rate by measuring Differential Pressure (DP), Gauge Pressure (GP), and Temperature (T) for the density compensation.
- Full display function
Model MVC10A/MVC10F can display volume flow and mass flow, and velocity or pressure.
- Stable measurement
• The streamline shaped flow tube (etube) can minimize the scaling and the clogging.
• Output is with excellent reproducibility due to smooth and stable streamline by elliptic tube. The rangeability of flow rate is as wide as 1 to 30, so measurement is possible down to almost zero flow rate.
• Even with a short upstream length, it provides high accuracy
 
Detector specifications
 
- Size: 50, 65, 80, 100, 150 mm
- Process connection: Flange JIS 10K
- Weight: 9 kg (50 mm), 11 kg (65 mm), 13 kg (80 mm); 18.5 kg (100 mm), 39.5 kg (150 mm)
- Material
Wetted material: SUS316
Detector: SCS13
Detector cover: SCS13
Base: SUS304
Case: Aluminum alloy
Cover: Polycarbonate
Bolts and nuts materials: SUS304
Tube for remote type: Nylon (maximum 5 m)*
Tube fitting: Brass + POM
Note) *: One tube of 10 m is attached.
Manufacturer: PISCO Co. Ltd. in Japan.
Tube: NA0640-20R (the outside diameter: 6 mm the inside diameter: 4 mm)
- Converter case fitting (only Aluminum case): Based acrylic paint
- Install position: Horizontal or vertical
- Mounting: Integral type or remote type
- Installation: Detector/Converter integral type, Wall mounting, 2-inch pipe mounting
- Straight pipe lengths: The minimum straight pipe length.
Determine the length of a straight pipe section by referring to the following table.
It is the minimum length of a straight pipe section required for the connection between this instrument and each joint of the upstream and downstream sides of the instrument. Each number in the table denotes a multiple of the pipe diameter
Note) Valves in this figure are the gate value, ball valve but  not globe value.
- Ambient temperature limit: -15 to 50°C
- Ambient humidity limit: 5 to 95% RH
- Electrical conduit: G1/2 (3 ports)
- Type of protection: IEC60529 IP54
- Power supply: 90 to 250V AC
- Power consumption: 5 W (maximum)
- Grounding
The most effective grounding method is direct connection to earth ground with minimal impedance. Grounding resistance lower than 100 Ω.
- Output signal
Analog output: 4 to 20 mA DC
Pulse output: Open collector output
Pulse width: 1 or 10 ms (Automatically selected according to the pulse weight.)
Pulse frequency: 0.005 to 500 Hz
Supply voltage: 10 to 30V DC
Max current: 50 mA
- Display
Main display: 8 digits
Sub display: 16 digit, 2 lines
Display contents:Simultaneously display % flow rate, flow rate, totalized flow, flow velocity, pressure, cost, totalized cost, various set up parameters
Main/Sub display selection:Max. 2 contents are available in display contents
- Display unit:
Volume flow: m³
Mass flow: kg, t
Cost:  ¥, $
Velocity: m/s
Pressure: MPa
Time: d, h, min, s
- Measuring fluid: Compressed air, N2 and CO2
Fluid pressure: 0.05 to 0.98 MPaG (Remote type: 0.05 to 0.9 MPaG)
- Fluid temperature limit: -15 to 70°C
- Temperature effect: ±0.05%/°C of reading
 
Performance
Reference accuracy
 
For the flow one tenth of maximum flow limit or more: ±3% of reading
For the flow less than maximum flow limit of one tenth: ±(Qat1/10×3)/Q% of reading
Qat1/10: 1/10 flow of maximum flow
Q: measuring flow
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