D07-7 Mass Flow Controller & Flow Meter
D07-7 is a thermal mass flow meter. Mass flow controllers can be applied to measure and control various gases. In addition to measurement, they can precisely control the mass flow of gases. Mass flow meters (MFM) can precisely measure the mass flow of gases. The D07-7 product is a basic model of Sevenstar flow meters and can meet customers' basic needs for flow measurement and control.
Product Description
Features
• Rubber-sealed, analog circuit MFC
• Tubular shunt, long lifespan
Technical Parameters
Item No. | Type | D07-7K Type | D07-7B Type | D07-7C Type | D07-7CM Type |
1 | Flow Range | (20,30,50,100,200,300,500) SCCM | (0~5,10,20,30,50,100,200,300,500)SCCM | ( 0~5,10,20,30,50,100,200,300,500)SCCM | ( 0~5,10,20,30,50,100,200,300,500)SCCM |
2 | Accuracy | ±1% F.S | ±1.5% F.S | ±1.5% F.S | ±1.5% F.S |
3 | Linearity | ±1% F.S | ±1% F.S | ±1% F.S | ±1% F.S |
4 | Repeatability | ±0.2% F.S | ±0.2% F.S | ±0.2% F.S | ±0.2% F.S |
5 | Response Time | Electrical Characteristics: 10 sec; | Electrical Characteristics: 10 sec; | Electrical Characteristics: 10 sec; | 10 sec |
6 | Pressure Drop | ˉ | ˉ | ˉ | <0.01 MPa |
7 | Operating Differential Pressure Range | (0.1 ~ 0.5) MPa | (0.1 ~ 0.5) MPa | (0.1 ~ 0.5) MPa | <0.01 MPa |
8 | Temperature Coefficient | Zero:≤±0.1% F.S./℃; | ˉ | ˉ | ˉ |
9 | Maximum Operating Pressure | 1 MPa | 1 MPa | 1 MPa | 1 MPa |
10 | Pressure Resistance | 3 MPa | 3 MPa | 3 MPa | 3 MPa |
11 | Operating Ambient Temperature | 5 ℃ ~ 45 ℃ | 5 ℃ ~ 45 ℃ | 5 ℃ ~ 45 ℃ | 5 ℃ ~ 45 ℃ |
12 | Input/Output Signal | 0 V ~ +5.00 V | 0 V ~ +5.00 V | 0 V ~ +5.00 V | 0 V ~ +5.00 V |
13 | Power Supply | +15V 50mA | +15V 50mA | +15V 50mA | +15V 50mA |
14 | Weight | 1.1 kg | 1.1 kg | 1.1 kg | 0.92 kg |
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