Series PF3A digital flow sensor provides continuous quantitative values as well as switched digital outputs when set flow levels are measured. When paired with an IO-Link master, measured values, settings, and device information can be accessed at an HMI screen or fieldbus networked monitoring device. 32-bit of process data include 16 bits for the measured value, 2 output bits for set points
PFxx-OMX0002 (reed or solid state input) for 30 ms or longer -22No.PF-OMX0002-B Used as IO-Link device PF3A7##H-##-L#-## PF3A7##H-##-L3/L4#-## : Numbers in the figures show the connector pin layout. -23No.PF-OMX0002-B Example of wiring for accumulated pulse output NPN output type PF3A7##H-##-L/L3/L4#-## PNP output type PF3A7##H-##-L/L3/L4#-## -24No.PF-OMX0002-B Outline of Settings [Measurement mode] Power
(reed or solid state input) for 30 ms or longer -24No.PF-OMX0007-A Used as IO-Link device PF3A7##H-L#-##-# PF3A7##H-L3/L4#-##-# : Numbers in the figures show the connector pin layout. -25No.PF-OMX0007-A Example of wiring for accumulated pulse output NPN output type PF3A7##H-CS/DS/L/L3/L4#-##-# PNP output type PF3A7##H-ES/FS/L/L3/L4#-##-# -26No.PF-OMX0007-A Change the Function Settings [Function
[F14] Zero cut-off setting completed 46 No.PF-OMU0002-D Settable flow range when [L] is selected by the units selection function Displayable flow range Zero cut-off Zero cut-off set value range PF3A703H PF3A706H PF3A712H 0.0 0%F.S. 0 to 3150 L/min 0 to 6300 L/min 0 to 12600 L/min 30 to 3150 L/min 60 to 6300 L/min 120 to 12600 L/min 1.0 0 to 1%F.S.
(Hysteresis mode, error output, switch output off) (Window comparator mode) -48No.PF-OMU0007-D
[F14] Display with zero cut-off setting When the flow is close to 0 L/min., the product rounds the value down and zero will be displayed. This is adjustable within the range of 10% F.S. of the flow range.
[F 5] [ FnC] Select FUNC (switching Analogue output 2/ External input) [ oUt] Analogue output PF3A706H Equivalent to M5 3 Nm10% 8 PF3A712H 9 Equivalent to M6 5.2 Nm10% : Arbitrary display mode can be added to the sub display by setting the [F10] sub display.
(For accumulated increment) [H_1 ] Setting of Hysteresis [ 300] 300 L/min (PF3A706H) Do not use the product in a place where static electricity is a problem. Otherwise it can cause failure or malfunction of the system.
No display 123,450 L (only lower digits are displayed). 123,456,780 L 9,999,999,999 L (maximum accumulated flow value exceeded) -58No.PF-OMZ0002-A
[F14] Zero-cut setting A function to force the display to zero to remove flickering at the lower measurement range.
No display 123,450 L (only lower digits are displayed). 123,456,780 L 9,999,999,999 L (maximum accumulated flow value exceeded) -54No.PF-OMY0002
[F14] Zero-cut setting A function to force the display to zero to remove flickering at the lower measurement range.
#-### (NPN) PF2M7##-#-L3/L4#-### (PNP) L3: NPN + Analogue voltage output type L3: PNP + Analogue voltage output type L4: NPN + Analogue current output type L4: PNP + Analogue current output type Maximum applied voltage: 28 V Maximum load current: 80 mA Internal voltage drop: 1.5 V or less Maximum load current: 80 mA Internal voltage drop: 1.5 V or less L3: Analogue output: 1 to 5 V, 0 to
Wide range of flow measurement with one product 6000 10 12000 Applicable flow range [L/min] Port size 30 60 120 500 1000 3000 30 3000 3000 L type PF3A703H 1 60 6000 6000 L type PF3A706H 1 1/2 120 12000 12000 L type PF3A712H 2 Pressure loss: 75% reduction*1 Improved drainage and resistance to foreign matter (20 kPa / 5 kPa) *1 Compared with the current model (PF2A7H/Large flow type).
Rated Flow Range: 06 (60 to 6000 l/min), Thread Type: F [G (ISO 1179-1 Compliant)], Port Size: 14 (1 1/2), Output Specifications: FS (Out: PNP; Func: Analog Current Output <-> External Input)
Rated Flow Range: 06 (60 to 6000 l/min), Thread Type: F [G (ISO 1179-1 Compliant)], Port Size: 14 (1 1/2), Output Specifications: FS (Out: PNP; Func: Analog Current Output <-> External Input), Lead Wire: N (w/o Lead Wire and M12 Connector)
Rated Flow Range: 06 (60 to 6000 l/min), Thread Type: F [G (ISO 1179-1 Compliant)], Port Size: 14 (1 1/2), Output Specifications: ES (Out: PNP; Func: Analog Voltage Ouput <-> External Input)
Rated Flow Range: 06 (60 to 6000 l/min), Thread Type: F [G (ISO 1179-1 Compliant)], Port Size: 14 (1 1/2), Output Specifications: ES (Out: PNP; Func: Analog Voltage Ouput <-> External Input), Lead Wire: N (w/o Lead Wire and M12 Connector)
Rated Flow Range: 06 (60 to 6000 l/min), Thread Type: F [G (ISO 1179-1 Compliant)], Port Size: 14 (1 1/2), Output Specification: L [Out: IO-Link, Switch Output (N/P); Func: None; Monitor Unit Model: None]
Rated Flow Range: 60 to 6000 l/min, Thread Type: F [G (ISO 1179-1 Compliant)], Port Size: 1 1/2, Output Specification: L [Out: IO-Link, Switch Output (N/P); Func: None; Monitor Unit Model: None], Lead Wire: -, Unit Specification: -, Calibration Certificate: -
Rated Flow Range: 60 to 6000 l/min, Thread Type: F [G (ISO 1179-1 Compliant)], Port Size: 1 1/2, Output Specifications: Out: PNP; Func: Analog Current Output <-> External Input, Lead Wire: -, Unit Specification: -, Calibration Certificate: -