Analog (0–5V) Mass Flow Controller

Model: A1-FCRANCV / A1-FCRAVCV
Flow Range: 10 SCCM – 30 SLM
Input/Output Signal: 0–5V Analog
Power Supply: ±15VDC or +12–32VDC
Leak Rate: ≤ 1×10⁻⁹ Pa·m³/sec (He)
Accuracy: ±1% of Full Scale
Repeatability: ±0.1% of Full Scale
Interface: 9-Pin D-sub, RJ11×2
Materials: SUS316L, PTFE, Fluororubber

INQUIRY

Product Details

Product Tags

Analog (0–5V) Mass Flow Controller
Model: A1-FCRANCV / A1-FCRAVCV

Product Description
An analog product designed to highlight the basic functions of a mass flow controller, featuring optimized technology for improved performance and reliability. It is a cost-effective choice for industrial equipment.

Features
● Available full-scale flow ranges from 10 sccm (standard cubic centimeters per minute) to 30 slpm (standard liters per minute)
● Two types of power supply: dual power (±15 VDC) or wide range (+12–+32 VDC)
● Integrated connector base design for installation in any orientation
● Suppression of flow overshoot during startup
● Input/Output signal: Analog (0–5 VDC)

● Leak rate: Max 1×10⁻⁹ Pa·m³/sec (He)

Model	A1
Full-scale Flow Range (N₂ equivalent)	10 SCCM – 30 SLM
Response Time	≤ 1.5 seconds
Accuracy	≤ ±1% of full-scale flow
Linearity	≤ ±0.5% of full scale
Repeatability	≤ ±0.1% of full scale
Operating Pressure Differential	0.05 – 0.28 MPa
Leak Rate	Max 1×10⁻⁹ Pa·m³/sec (He)
Control Range	2–100% of full scale
***Operating Pressure Differential	0.48 MPa
***Pressure Resistance	1 MPa
Operating Temperature	5–45°C

Item	Specification
Valve Type	Normally Closed / Normally Open Solenoid Valve
Connector	1/4" VCR or 1/4" Swagelok Compatible
Seal Type	Rubber Seal
Installation Direction	Any
Materials	SUS316L, fluororubber, PTFE, electromagnetic stainless steel
Surface Finish	≤ 5RA
Weight	approx. 0.8 KG

Item	Specification
Analog Set Voltage	DC 0–5V
Analog Output Voltage	DC 0–5V
Power Supply	±15VDC / +12VDC–+32VDC
	+15VDC ±2% 25mA
	-15VDC ±2% 180mA
	+12VDC 500mA – +32VDC 180mA
Power Consumption	±15VDC: 3.1W
	+12VDC–+32VDC: 6W
Analog Interface	9-pin D-sub Male
Digital Interface	RJ11×2