Seven Star Huachuang Quality Flow Controller Flow Meter

NegotiableUpdate on 01/09

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

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Overview

The Seven Star Huachuang flowmeter is a thermal mass flowmeter, and the mass flow controller can be applied to measure and control various gases. In addition to measurement, it can also precisely control the mass flow rate of gases. The Mass Flow Meter (MFM) can accurately measure the mass flow rate of gases. The D07-7 product is a basic product of the Seven Star flowmeter, which can meet the basic needs of customers for flow measurement and control.

Product Details

Seven Star Huachuang Quality Flow Controller Flow Meter

feature

MFC with rubber seal and analog circuit

• Tubular diversion, long service lifeD07-7 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 can also precisely control the mass flow rate of gases. The mass flow meter (MFM) can accurately measure the mass flow rate of gases. The D07-7 product is a basic product of the Seven Star flowmeter, which can meet the basic needs of customers for flow measurement and control.

Seven Star Huachuang Quality Flow Controller Flow Meter

Technical Specifications

serial number	project	D07-7K 型	D07-7B type	D07-7C type	D07-7CM type
1	Flow specifications	(20,30,50,100,200,300,500) SCCM ( 0~1,2,3,5,10) SLM	(0~5,10,20,30,50,100,200,300,500) SCCM ( 0~1,2,3,5,10) SLM	( 0~5,10,20,30,50,100,200,300,500) SCCM ( 0~1,2,3,5,10) SLM	( 0~5,10,20,30,50,100,200,300,500) SCCM ( 0~1,2,3,5,10) SLM
2	accuracy	±1 % F. S	±1.5 % F. S	±1.5 % F. S	±1.5 % F. S
3	linear	±1 % F. S	±1 % F. S	±1 % F. S	±1 % F. S
4	repeatability accuracy	±0.2 %F.S	±0.2 %F.S	±0.2 %F.S	±0.2 %F.S
5	response time	Electrical characteristics: 10 seconds; Gas characteristics: ≤ 4 seconds	Electrical characteristics: 10 seconds; Gas characteristics: ≤ 4 seconds	Electrical characteristics: 10 seconds; Gas characteristics: ≤ 4 seconds	10 sec
6	Air pressure drop	ˉ	ˉ	ˉ	<0.01 MPa
7	Range of working pressure difference	(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./℃; Span: ≤±0.2% F. S./℃;	ˉ	ˉ	ˉ
9	Maximum work pressure	1 MPa	1 MPa	1 MPa	1 MPa
10	pressure resistance	3 MPa	3 MPa	3 MPa	3 MPa
11	Working environment temperature	5 ℃ ~ 45 ℃	5 ℃ ~ 45 ℃	5 ℃ ~ 45 ℃	5 ℃ ~ 45 ℃
12	Input/output signals	0 V ~ +5.00 V (Input impedance greater than 100K, output current not greater than 3mA)	0 V ~ +5.00 V (Input impedance greater than 100K, output current not greater than 3mA)	0 V ~ +5.00 V (Input impedance greater than 100K, output current not greater than 3mA)	0 V ~ +5.00 V (Input impedance greater than 100K, output current not greater than 3mA)
13	power supply	+15 V 50 mA; -15V 200 mA	+15 V 50 mA; -15V 200 mA	+15 V 50 mA; -15V 200 mA	+15 V 50 mA -15 V 50 mA
14	Overall dimensions	See Figure 4	See Figure 4	See Figure 4	See Figure 5
15	weight	1.1 kg	1.1 kg	1.1 kg	0.92 kg

D07-7 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 can also precisely control the mass flow rate of gases. The mass flow meter (MFM) can accurately measure the mass flow rate of gases. The D07-7 product is a basic product of the Seven Star flowmeter, which can meet the basic needs of customers for flow measurement and control.D07-7 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 can also precisely control the mass flow rate of gases. The mass flow meter (MFM) can accurately measure the mass flow rate of gases. The D07-7 product is a basic product of the Seven Star flowmeter, which can meet the basic needs of customers for flow measurement and control.