D07-23 Mass Flow Controller & Flow Meter
D07-23F/J is a thermal mass flow meter. Mass flow controllers can be applied to measure and control various gases. In addition to measurement, they can also precisely control the mass flow rate of gases. Mass flow meters (MFM) can precisely measure the mass flow rate of gases. The D07-23F/J product is an analog product developed by Huacheng Electronics, featuring high accuracy and fast response time.
Product Description
Advantages
• High flow type
• Tubular bypass, not easy to block
• Automatic shut-off function. Automatically shuts off when flow rate ≤2%F.S.
Technical Parameters
| Type | D07-23F /J type | D07-23FM /JM type |
Flow Specifications | 0~20,30,50,100,150,200,250 SLM | 0~20,30,50,100,150,200,250 SLM |
Accuracy | ±1.5% F.S. | ±1.5 % F.S. |
Linearity | ±1% F.S. | ±1 % F.S. |
Repeatability | ±0.2% F.S. | ±0.2 % F.S. |
Response Time | ≤ 3sec | ≤3 sec |
Working Pressure Differential Range | 20,30 SLM: (0.05~0.30) MPa (7.3~43.5 psid) | - |
Pressure Drop | - | 20~100SLM: <0.02 MPa (2.9 psid) |
Maximum Working Pressure | 1 MPa | 1 MPa |
Proof Pressure | 3 MPa (435.1 psig) | 3 MPa (435.1 psig) |
Temperature Coefficient | Zero: ≤±0.1% F.S./℃; | Zero: ≤±0.1% F.S./℃; |
Operating Ambient Temperature | 5℃ ~ 45℃ | 5 ℃ ~ 45 ℃ |
Input/Output Signal | 4~20 mA or 1~5 VDC | 4~20 mA or 1~5 VDC |
Power Supply | 24VDC 400 mA | 24 VDC 100 mA |
Weight | 2.6 kg | 1.5 kg |
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