Beijing Qixing Huachuang Flow Meter Co., Ltd
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    No. 8 Wenchang Avenue, Beijing Economic and Technological Development Zone (Postal Code: 100176)
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D07-23 Mass Flow Controller&Flow Meter
D07-23F is a thermal mass flow meter, and the mass flow controller can be applied to measure and control various gases. In addition to measurement, it
Product details

advantage

• High traffic type
• Tubular diversion, not easily blocked
• Automatic shutdown function. When the flow rate is ≤ 2% F.S., it will automatically shut down

Technical Parameter

project

D07-23F type

D07-23FM 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.

linear

±1% F.S.

±1 % F.S.

repeatability

±0.2% F.S.

±0.2 % F.S.

response time

≤ 3sec

≤3 sec

Range of working pressure difference

20,30 SLM: (0.05~0.30) MPa (7.3~43.5 psid)
50~150 SLM: (0.10~0.30) MPa (14.5~43.5 psid)
200,250 SLM: (0.15~0.30) MPa (21.8~43.5 psid)

-

Air pressure drop

-

20~100SLM: < 0.02 MPa (2.9 psid)
>100SLM: < 0.05 MPa (7.3 psid)

Maximum working pressure

1 MPa

1 MPa

pressure resistance

3 MPa (435.1 psig)

3 MPa (435.1 psig)

temperature coefficient

Zero: ≤±0.1% F.S./℃;
Span: ≤±0.2% F.S./℃;

Zero: ≤±0.1% F.S./℃;
Span: ≤±0.2% F.S./℃;

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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