SMC PF2A703 Digital Flow Switch for Air, Integrated Display Type - PF2A703H-N10-69

Item #:

PF2A703H-N10-69

Brand:

SMC

SMC PF2A703 Digital Flow Switch for Air, Integrated Display Type - PF2A703H-N10-69

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Description

PF2A703 Digital Flow Switch for Air, Integrated Display Type by SMC

SMC offers a variety of digital flow switches. Series PF2A for air, PF2W for water, PF2D for deionized water and chemicals. Flow rate setting and monitoring are possible with the digital display. Integrated and remote type displays are available for different types of application. Water resistant construction is used conforming to IP65 protection. Switching from real-time flow rate to accumulated flow is possible.

Digital flow switch for air applications
Integrated display type
Flow rate range: 1-10(l/min) ~ 50-500(l/min)
Output for display unit with or w/o analog output
Port sizes: 1/8, 1/4, 3/8, 1/2

Product contains:

DIGITAL FLOW SWITCHFOR AIR SMC
03 (150 to 3000 L/min)
N (NPT)
10 (1 1/2)
69 (PNP open collector 1 output+analog output (4 to 20 mA))

Specifications

Specifications:

Model			PF2A703H	PF2A706H	PF2A712H
Applicable fluid			Dry air and N2
Fluid temperature			0 to 50 °C (no freezing or condensation)
Flow	Rated flow range		150 to 3000 L/min	300 to 6000 L/min	600 to 12000 L/min
	Instantaneous flow	*Setting/display flow range 1 2*	125 to 3025 L/min	250 to 6050 L/min	550 to 12050 L/min
		Min. setting/display unit	5 L/min	10 L/min
	Accumulated Flow	Setting/display flow range	0 to 9999999999 L
		Min. setting/display unit	1 L
	*Reference condition 3**		Standard condition, Normal condition *4
Pressure	Rated pressure range		0.1 to 1.5 MPa
	Proof pressure		2.25 MPa
Switch output			NPN open collector output, PNP open collector output
	*Output mode 3**		Instantaneous flow output mode (hysteresis mode, window comparator mode) Accumulated flow output mode, Accumulated pulse output mode
	*Switch operation 3**		Non-Reversed output, Reversed output
	Max. load current		80 mA
	Max. applied voltage		30 VDC (NPN output)
	Internal voltage drop		NPN output: 1 V or less (at 80 mA) PNP output: 1.5 V or less (at 80 mA)
	Response time		1 s or less
	Repeatability		±1%F.S. max.
	Accuracy		±1.5%F.S. max.
	Hysteresis		Hysteresis mode: Variable 3 Window comparator mode: Variable between "0" and "3%of maximum rated flow" 3
	Output protection		Short circuit protection
	Accumulated pulse	Pulse width	50 ms
		Conversion value of accumulated pulse	100 L/pulse
Analogue output	Voltage output		Output voltage: 1 to 5 V Output impedance: approx. 1 kΩ
	Current output		Output current: 40 to 20 mA Load impedance: 250 Ω
	Accuracy		±3%F.S. max
	Response time		1 s or less
Display	Display accuracy		±1.5%F.S. max
	Display part		5 digits, 7-segments, Colour display: Red
	Indicator LED (output)		LED is ON when output is ON
Supply voltage			24 VDC ±10%
Power consumption (no load)			150 mA or less
Environment	Enclosure		IP65
	Operating temperature range		Operation: 0 to 50 °C Storage: -25 to 85 °C (no freezing or condensation)
	Operating humidity range		Operation, Storage: 35 to 85%R.H. (no condensation)
	Temperature characteristics		±2%F.S. max. (0 to 50 °C, 25 °C reference)
	Withstand voltage		1000 VAC, for 1 minute between the external terminals and case
	Insulation resistance		50 MΩ or more (at 500 VDC) between external terminals and case
Standards and regulations			CE, RoHS
Port size (Rc, NPT, G)			1	1 1/2	2
Materials of parts in contact with fluid			A6063, H-NBR, SUS, PPS, PBT, Leaded glass/ptlr/FeNi/OFC, Grease
Weight	Product		1.1 kg	1.3 kg	2.0 kg
	Lead wire and connector		100 g

Lead wire Specifications:

Sheath	Finished outside diameter	approx. 4 mm
Sheath	Material	Oil-resistant PVC
Insulator	Colours	Brown, White, Black, Blue
Insulator	Outside diameter	approx. 1.14 mm
Conductor	Nominal cross section area	AWG23
Conductor	Outside diameter	approx. 0.72 mm