Digital Flow Switch (Remote type monitor unit)

Default settings Item Default Setting Page [n_1] Input of the Set point 1 (OUT1) 50% of max. rated flow PF2A30: [ 5.0] L/min (PF2A510) PF2A31: [ 50] L/min (PF2A511) [F_1] [n_2] Input of the Set point 2 (OUT1) Input the Set value of Page 27 PF2W30: [2.00] L/min (PF2W504) [n_3] Input of the Set point 3 (OUT2) instantaneous output PF2W33: [ 50] L/min (PF2W511) PF2D30: [2.00] L/min (PF2D504

4-channel Flow Monitor (Remote type monitor unit)

PF2A20 series 1 to 5 to 10 L/min type (PF2A510) 50 L/min type (PF2A550) [10L]: [50L]: [11L]: [21L]: [51L]: 10 to 20 to 50 to 100 L/min type (PF2A511) 200 L/min type (PF2A521) 500 L/min type (PF2A551) PF2W20 series 0.5 to 4 L/min type (PF2W504) (PF3W504) [04L]: [20L]: [40L]: [11L]: 2 to 5 to 16 L/min type (PF2W520) (PF3W520) 40 L/min type (PF2W540) (PF3W540) 10 to 100 L/min type (PF2W511)

PF2x5.eng

Bracket thickness is approximately 1.6 mm (approximately 2.0 mm for PF2W511). Analogue output: 1 to 5 V Output impedance: 100 k Operator 1: Refer to the PF2A3 /PF2W3 or PF2A2 /PF2W2 operation manual for details of the flow monitors. 2: Load indicates analogue input equipment such as a voltmeter.

PF2x3.eng

PF2W33 series [11L] 10 to 100 L/min type (PF2W511) button (DOWN) 50% of max. rated flow [n_4] Input of the Set point 4 (OUT2) Instantaneous output mode P_1 (P_3) P_2 (P_4) Instantaneous flow Instantaneous flow PF2D3 series [04d] 0.4 to 4 L/min type (PF2D504) Press A Window comparator mode [F_2] Input the Set value of instantaneous output (Auto-preset) Item Description Selection of display

PF2x2.eng

PF2W520 PF3W520 PF2W540 PF3W540 PF2W511 PF3W511 PF2W504 PF3W504 Function selection mode Safety Instructions Other functions Sensor connector Mounting and Installation PF2D2 series Lever Warning Installation or Channel scan function Peak / Bottom value display Key-lock function PF2D520 PF2D540 PF2D504 Do not disassemble, modify (including changing the printed circuit board) or repair.

Digital Flow Switches Series PF2A

Sensor unit PF2A510 PF2A550 PF2A511 PF2A521 PF2A551 PF2A710 PF2A750 PF2A711 PF2A721 PF2A751 PF2A703H PF2A706H PF2A712H 1 to 10 5 to 50 10 to 100 20 to 200 50 to 500 150 to 3000 300 to 6000 600 to 12000 PF2A30 PF2A20 PF2A31 For Water For Water P. 15 Remote type Flow rate measurement range l/min Integrated type Display unit Display unit (4ch) Sensor unit PF2W504(T) PF2W520(T) PF2W540(T) PF2W511

Flow Range: 3 (PF2W511: 10~100), Output Specification: 0 (NPN Open Collector 2 Outputs), Unit: M (S1 Fixed Unit)

Flow Range: 3 (PF2W511: 10~100), Output Specification: 0 (NPN Open Collector 2 Outputs)

Flow Range: 3 (PF2W511: 10~100), Output Specification: 1 (PNP Open Collector 2 Outputs)

Flow Range: 3 (PF2W511: 10~100), Output Specification: 1 (PNP Open Collector 2 Outputs), Unit: M (S1 Fixed Unit)

Flow Range: PF2W511: 10~100, Output Specification: NPN Open Collector 2 Outputs, Unit: S1 Fixed Unit

Flow Range: PF2W511: 10~100, Output Specification: NPN Open Collector 2 Outputs, Unit: -

Flow Range: PF2W511: 10~100, Output Specification: PNP Open Collector 2 Outputs, Unit: -

Flow Range: PF2W511: 10~100, Output Specification: PNP Open Collector 2 Outputs, Unit: S1 Fixed Unit

Flow Range: 40 (5~40 l/min), Thread: F (G thread), Port Size: 06 (3/4), Wiring Specification: N (w/o Lead Wire)

Flow Range: 40 (5~40 l/min), Thread: F (G thread), Port Size: 06 (3/4), Wiring Specification: N (w/o Lead Wire)

Flow Range: 5~40 l/min, Thread: G thread, Port Size: 3/4, Wiring Specification: w/o Lead Wire, Output Specification: -

Flow Range: 5~40 l/min, Thread: G thread, Port Size: 3/4, Wiring Specification: w/o Lead Wire, Output Specification: -

Flow Range: 40 (5~40 l/min), Thread: F (G thread), Port Size: 06 (3/4), Wiring Specification: N (w/o Lead Wire), Output Specification: 1 (Pulse Output + Analog Output (1~5V))

Flow Range: 40 (5~40 l/min), Thread: F (G thread), Port Size: 06 (3/4), Wiring Specification: N (w/o Lead Wire), Output Specification: 2 (Pulse Output + Analog Output (4~20mA))