D07-19J Thermal Analog Gas Mass Flow Controller-AURASKY

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D07-19J Thermal Analog Gas Mass Flow Controller

The D07-19J thermal based analog gas mass flow controller/flow meter is based on the capillary heat transfer differential thermometry principle. It sets the analog range and will not deviate due to temperature and pressure fluctuations. It does not require temperature and pressure compensation to achieve precise measurement and control of various gases. The D07-19 series products are characterized by high stability and easy maintenance.

Advantages

High Precision, High Stability, Fast Response

Accuracy is less than ±1%F.S., linearity is less than ±0.5%F.S., repeatability is less than ±0.2%F.S., and response time is no more than 2s.

Low Zero Drift Coefficient

Temperature compensation is achieved through software and hardware. Zero point: ≤±0.05% F.S./℃; During adjustment: ≤±0.1% F.S./℃.

Complete Functionality

Client-side software with automatic reset, alarm, soft start, and delay functions.

International Certification

Obtained CE and RoHS certifications.

Innovation

Digital Core Circuit Board

Digital core computing enables better control and regulation, and facilitates real-time data interaction.

Constant Power Sensor

A novel constant-power sensor technology has been adopted, significantly improving the system's measurement accuracy and response speed.

Digital Sensor Compensation Technology

A digital sensor bridge balancing method is used to compensate for the sensor drive voltage and suppress temperature drift.

Valve Control Technology of VCP

Valve control technology adopts a number of new achievements, collectively known as VCP technology. This structure has a small internal gas dead zone, fast valve response speed, and no hysteresis. Using VCP technology can effectively improve the flow control stability of the gas mass flow controller.

Application Areas

Special Industry—Petrochemical Industry

Special Industry - Optical Fiber

Special Industry - Vacuum Coating

Special Industry - Heat Treatment

Life Science - Environmental Protection

Life Sciences - Food Industry

Life Sciences - Bioengineering

Life Sciences - Healthcare

Scientific Research - Experimental Equipment

Specifications

ITEM	D07-19J	D07-19JM
Flow Rate Specification	(0~5, 10, 20, 30, 50, 100, 200, 300, 500) SCCM
	(0~1, 2, 3, 5, 10, 20, 30, 50) SLM
Flow Control Range	2~100% of F.S.
Accuracy	±1% F.S.
Linearity	±0.5% F.S.
Repeatability	±0.2% F.S.
Response Time	≤2 sec
Operating Pressure Range	0.1 ~ 0.4 MPa (≤10 SLM) 0.1 ~ 0.3 MPa (10 SLM < F.S. ≤ 30 SLM) 0.25 ~ 0.45 MPa (＞30 SLM)	<0.02 MPa (2.9 psid)
Maximum Operating Pressure	1 MPa (145 psig)
Pressure Resistance	3 MPa (435.1 psig)
Leak Rate	1×10-9 Pa·m3/sec He
Temperature Coefficient	Zero: ≤±0.05% F.S./℃; Span: ≤±0.1% F.S./℃;
Operating Ambient Temperature	5 ℃ ~ 45 ℃
Input Signal	4-20mA or 0 ~ 5V or 1 ~ 5V
Output Signal	4-20mA or 0 ~ 5V or 1 ~ 5V
Power Supply	24VDC 400 mA; +15V 50mA, -15V 200mA
Weight	1.2kg	1.0 kg

Related Products

D07-60B Thermal Analog Gas Mass Flow Controller

Clean Energy - Photovoltaic

Clean Energy - Hydrogen Energy

Special Industry - Optical Fiber

Special Industry - Vacuum Coating

Special Industry - Heat Treatment

Life Sciences - Environmental Protection

Life Sciences - Food Industry

Life Sciences - Bioengineering

Life Sciences - Healthcare

Life Sciences - Analytical Instruments

Scientific Research - Experimental Equipment

The D07-60B thermal mass flow controller/flow meter uses the capillary heat transfer differential calorimetry principle. It features an analog range and is not subject to deviations caused by temperature and pressure fluctuations. Precise measurement and control of various gases can be achieved without temperature and pressure compensation. The D07-60 series products are ultra-high flow analog products developed and manufactured by Huacheng Electronics. They support a maximum flow rate of 2000 SLM and feature high stability and easy maintenance.

D07-60J Thermal Analog Gas Mass Flow Controller

Clean Energy - Photovoltaic

Clean Energy - Hydrogen Energy

Specialty Industry - Optical Fiber

Special Industry - Vacuum Coating

Special Industry - Heat Treatment

Life Sciences - Environmental Protection

Life Sciences - Food Industry

Life Sciences - Bioengineering

Life Sciences - Healthcare

Scientific Research - Experimental Equipment

The D07-60J thermal mass flow controller/flow meter uses the principle of capillary heat transfer differential calorimetry. It sets an analog range and does not lose accuracy due to temperature and pressure fluctuations; temperature and pressure compensation are not required to achieve precise measurement and control of various gases. The D07-60 series products are ultra-high flow analog products developed and manufactured by Huacheng Electronics. The maximum flow rate supports 2000 SLM, and it features high stability and easy maintenance. The D07-60J product supports automatic zero calibration.

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