Rated Vacuum Range: F (-100 to 100 kPa), Output Specification: S (NPN Open Collector 2 Outputs + Analog Current Output), Unit Specification: P (Unit Selection Function, Initial value psi), Piping Specification: 01 (R 1/8), Lead Wire: W (Lead Wire w/Connector, 5-core, 2 m Lead Wire, Waterproof)
Rated Vacuum Range: F (-100 to 100 kPa), Output Specification: S (NPN Open Collector 2 Outputs + Analog Current Output), Unit Specification: P (Unit Selection Function, Initial value psi), Piping Specification: N01 (NPT 1/8), Lead Wire: W (Lead Wire w/Connector, 5-core, 2 m Lead Wire, Waterproof)
Rated Vacuum Range: F (-100 to 100 kPa), Output Specification: R (NPN Open Collector 2 Outputs + Analog Voltage Output), Unit Specification: M (SI Unit Only), Piping Specification: N01 (NPT 1/8), Lead Wire: W (Lead Wire w/Connector, 5-core, 2 m Lead Wire, Waterproof)
Rated Vacuum Range: F (-100 to 100 kPa), Output Specification: T (PNP Open Collector 2 Outputs + Analog Voltage Output), Unit Specification: M (SI Unit Only), Piping Specification: C6L (ø6 One-touch Fitting, Elbow Type), Lead Wire: W (Lead Wire w/Connector, 5-core, 2 m Lead Wire, Waterproof)
Rated Vacuum Range: F (-100 to 100 kPa), Output Specification: T (PNP Open Collector 2 Outputs + Analog Voltage Output), Unit Specification: M (SI Unit Only), Piping Specification: N01 (NPT 1/8), Lead Wire: W (Lead Wire w/Connector, 5-core, 2 m Lead Wire, Waterproof)
Rated Vacuum Range: F (-100 to 100 kPa), Output Specification: Y (PNP Open Collector 2 Outputs + Copy Function), Unit Specification: P (Unit Selection Function, Initial value psi), Piping Specification: C6L (ø6 One-touch Fitting, Elbow Type), Lead Wire: W (Lead Wire w/Connector, 5-core, 2 m Lead Wire, Waterproof)
Rated Vacuum Range: F (-100 to 100 kPa), Output Specification: T (PNP Open Collector 2 Outputs + Analog Voltage Output), Unit Specification: M (SI Unit Only), Piping Specification: 01 (R 1/8), Lead Wire: W (Lead Wire w/Connector, 5-core, 2 m Lead Wire, Waterproof)
Rated Vacuum Range: F (-100 to 100 kPa), Output Specification: Y (PNP Open Collector 2 Outputs + Copy Function), Unit Specification: M (SI Unit Only), Piping Specification: C6L (ø6 One-touch Fitting, Elbow Type), Lead Wire: W (Lead Wire w/Connector, 5-core, 2 m Lead Wire, Waterproof)
Rated Vacuum Range: F (-100 to 100 kPa), Output Specification: Y (PNP Open Collector 2 Outputs + Copy Function), Unit Specification: M (SI Unit Only), Piping Specification: N01 (NPT 1/8), Lead Wire: W (Lead Wire w/Connector, 5-core, 2 m Lead Wire, Waterproof)
Rated Vacuum Range: F (-100 to 100 kPa), Output Specification: T (PNP Open Collector 2 Outputs + Analog Voltage Output), Unit Specification: P (Unit Selection Function, Initial value psi), Piping Specification: C6L (ø6 One-touch Fitting, Elbow Type), Lead Wire: W (Lead Wire w/Connector, 5-core, 2 m Lead Wire, Waterproof)
Rated Vacuum Range: F (-100 to 100 kPa), Output Specification: R (NPN Open Collector 2 Outputs + Analog Voltage Output), Unit Specification: M (SI Unit Only), Piping Specification: 01 (R 1/8), Lead Wire: W (Lead Wire w/Connector, 5-core, 2 m Lead Wire, Waterproof)
Rated Vacuum Range: F (-100 to 100 kPa), Output Specification: X (NPN Open Collector 2 Outputs + Copy Function), Unit Specification: P (Unit Selection Function, Initial value psi), Piping Specification: C6L (ø6 One-touch Fitting, Elbow Type), Lead Wire: W (Lead Wire w/Connector, 5-core, 2 m Lead Wire, Waterproof)
Rated Vacuum Range: F (-100 to 100 kPa), Output Specification: Y (PNP Open Collector 2 Outputs + Copy Function), Unit Specification: P (Unit Selection Function, Initial value psi), Piping Specification: C4L (ø4 One-touch Fitting, Elbow Type), Lead Wire: W (Lead Wire w/Connector, 5-core, 2 m Lead Wire, Waterproof)
Rated Vacuum Range: F (-100 to 100 kPa), Output Specification: T (PNP Open Collector 2 Outputs + Analog Voltage Output), Unit Specification: P (Unit Selection Function, Initial value psi), Piping Specification: 01 (R 1/8), Lead Wire: W (Lead Wire w/Connector, 5-core, 2 m Lead Wire, Waterproof)
Rated Vacuum Range: F (-100 to 100 kPa), Output Specification: S (NPN Open Collector 2 Outputs + Analog Current Output), Unit Specification: M (SI Unit Only), Piping Specification: 01 (R 1/8), Lead Wire: W (Lead Wire w/Connector, 5-core, 2 m Lead Wire, Waterproof)
PF3A7xxH.eng Flow direction OUT side IN side 1: Setting is only possible for models with the units selection function. 2: 1 to 5 V or 0 to 10 V can be selected when the analogue voltage output type is used. Analogue output free range function can be selected. 3: When Line name is selected, a suitable line name can be input.
[F 3] [ FiL] Digital filter setting [ 1.0] 1.0 s 3 DC(-) Blue 0 V [ dEF] Standard (OUT1 set value displayed) : When a temperature sensor is not connected. 4 OUT1 Black Switch output 1 NOTE The direct current power supply used should be UL approved as follows. Circuit (Class 2) of maximum 30 Vrms (42.4 V peak) or less, with UL1310 Class 2 power supply unit or UL1585 Class 2 transformer.
PF3W5 -1 (Analogue 1 to 5 V type: Without temperature sensor) Flashes twice. PF3W5 -2 (Analogue 4 to 20 mA type: Without temperature sensor) Flashes three times. PF3W5 -1T (Analogue 1 to 5 V type: With temperature sensor) Tighten to the specified torque for piping.
C D (KF) KF (K) KF G I H H V Fn Fd A C C U U M E V V A L E B K S H J M G A A A B C D E Fn Fd G H J K XLD-25 50 123 48 1 12 40 26 41 16 7.5 XLD-40 65 170 66 2 11 55 41 63 20 15 XLD-50 70 183 79 2 11 75 52 68 20 17.5 XLD-63 88 217 100 3 11 87 95 70 72 20 20 XLD-80 90 256 117 3 11 114 110 83 98 20 26.5 XLD-100 108 321 154 3 11 134 130 102 133 20 38 XLD-160 138 335 200 3 11 190 180 153 114
These vortexes are stable under certain conditions, and their frequency is proportional to the flow velocity, resulting in the following formula. f = k x v f: Frequency of vortexes, v: Flow velocity, k: Proportional constant (determined by the vortex generator's dimensions, shape, etc.) Therefore, the flow rate can be measured by detecting this frequency.