SMC PF2A310-A-M digital flow sw,remote display, IF/PFA FLOW SWITCH

Part Number: PF2A310-A-M

Series Catalog

Series image - for reference only
Please pull down this page to review full catalog specifications PDF

Your Price: $288.75

Availability:

Available to Ship in 7 Days: 548 qty

The item you are trying to purchase is currently out of stock.
Please enter your name, email, and phone number below.
We will contact you as soon as this product is available.

Name: *

Email: *

Phone: *

Verification: *

Type the word above...

Quantity

Description
tab 7
Documents: tab 3
SMC Part Description: tab 4
SMC Products Line: tab 5
SMC Family: tab 1
SMC Family Code: tab 11
SMC Class Description: tab 8
Weight: tab 9
tab 6

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
Remote type display unit
Flow rate range: 1-10(l/min) ~ 50-500(l/min)
Panel mounting
NPN or PNP open collector 2 outputs

Series Catalog

Click Here for Return Policy

DIGITAL FLOW SW,REMOTE DISPLAY

INSTRUMENTATION

IF/PFA FLOW SWITCH

IF/PFA NO SIZE ALL OTHERS

.21373 lb

Model

Flow rate measurement range Note 1)

Set flow rate range Note 1)

Minimum set unit Note 1)

Accumulated pulse flow rate exchange value (Pulse width: 50 ms) Note 1)

Note 2, 3) Display units

Accumulated flow range Note 4)

Linearity Note 5)

Repeatability Note 5)

Temperature characteristics

Current consumption (No load)

Weight

Output Note 6)specifications

Indicator light

Status LED?s

Power supply voltage

Response time

Hysteresis

Resistance

PF2A310/311

5 to 105 l/min

1 l/min

1 l/pulse

l/min, CFM x 10-1

l, ft3 x 10-1

0 to 999999 l

?5% F.S. or less

?1% F.S. or less

?1% F.S. or less (15 to 35C, based on 25C)?2% F.S. or less (0 to 50C, based on 25C)

60 mA or less

45 g

Maximum load current: 80 mANPN open collector (PF2A300, PF2A310) Internal voltage drop: 1 V or less (with load current of 80 mA)Maximum applied voltage: 30 V2 outputs

Maximum load current: 80 mAPNP open collector (PF2A301, PF2A311) Internal voltage drop: 1.5 V or less (with load current of 80 mA)2 outputs

NPN or PNP open collector (same as switch output)

3-digit, 7-segment LED

Illuminates up when output is ON OUT1: Green; OUT2: Red

12 to 24 VDC (ripple ?10% or less)

1 sec. or less

Hysteresis mode: Variable (can be set from 0), Window comparator mode Note 7) : Fixed (3-digits)

IP40

Operating: 0 to 50C, Stored: ?25 to 85C (with no freezing and condensation)

1000 VAC for 1 min. between external terminal and case

50M or more (500 VDC Mega) between external terminal and case.

10 to 500 Hz with a 1.5 mm amplitude or 98 m/s2 acceleration, in each X, Y, Z direction for 2 hrs, whichever is smaller.

490 m/s2 in X, Y, Z directions 3 times each

1000 Vp-p, Pulse width 1 ?s, Rise time 1 ns