2-Colour Display Digital Flow Switch, PFMB7 Series (Part Numbers - CAD Download)

A digital flow switch for power-saving management.
[Features]
· A single unit can measure a wide range of flow rates.
· Compact and space saving.
· Integrated flow rate control valve.
· Response time: Can be selected from 50 ms (0.05 s) / 0.1 s / 0.5 s / 1.0 s / 2.0 s.
· Grease-free.
· Piping variations.
· Reversible display.
· The digital display allows "visualization" of the flow rate.
· 2-color display with good visibility.
· Can be remote operated with accumulated pulse output.

(i)Remark

See catalog for specification details.
Product pictures are representations. Refer to the catalog for details.

Part Number

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Part Number
PFMB7501-N04-CN-M
PFMB7501-N04-CN-MA
PFMB7501-N04-CW
PFMB7501-N04-CW-M
PFMB7501-N04-CW-MR
PFMB7501-N04-CW-R
PFMB7501-N04-D
PFMB7501-N04-D-A
PFMB7501-N04-D-M
PFMB7501-N04-D-MR
PFMB7501-N04-D-R
PFMB7501-N04-DN-MR
PFMB7501-N04-DW
PFMB7501-N04-DW-M
PFMB7501-N04-DW-MR
PFMB7501-N04-DW-R
PFMB7501-N04-DW-RA
PFMB7501-N04-E
PFMB7501-N04-E-M
PFMB7501-N04-E-MR
PFMB7501-N04-EN
PFMB7501-N04-EN-A
PFMB7501-N04-EN-M
PFMB7501-N04-EN-MR
PFMB7501-N04-EW
PFMB7501-N04-EW-M
PFMB7501-N04-EW-MR
PFMB7501-N04-EW-MRA
PFMB7501-N04-EW-R
PFMB7501-N04-EW-RA
PFMB7501-N04-F
PFMB7501-N04-F-A
PFMB7501-N04-F-M
PFMB7501-N04-F-MRA
PFMB7501-N04-F-R
PFMB7501-N04-F-RA
PFMB7501-N04-FN-R
PFMB7501-N04-FW-A
PFMB7501-N04-FW-M
PFMB7501-N04-FW-MRA
PFMB7501-N04-FW-R
PFMB7501-N04-FW-RA

Standard Unit Price	Minimum order quantity	Standard Shipping Days ?	Flow Rate Range (Max. Value) (L/min)	Output Method	Analog Output Specification	Pipe Port Type	Plumbing Thread Type	Nominal Pipe Thread Size	Pressure Resistance (MPa)	Operating Temperature Range (℃)	Operating Humidity Range (%)	No. of Inputs	No. of Outputs	Analog Voltage Output (V)	Analog Current Output (mA)	Pipe Connection Direction	Connection Tube Diameter	Mounting Hole	Display	Lamp	Acquired Standards	Unit Specifications	Lead Wire	Calibration Certificate included	Flow rate control valve	Piping Specification	Rating Flow Range (L/min)	Accessory	Option	Output Specification	Analog Current Output (mA)
256.47 €	1	26 Days	500～Less than 5000	NPN Open Collector / Analog	Voltage	Female Thread	[NPT] NPT	[1/2] 1/2	1.2	-10～60	35～85	1	2	[1 to 5 V DC] 1 to 5 V	-	2 Directions	-	Available	Digital	Available	CE	SI unit fixed	No lead wire with connector	Without calibration certificate	None	-	5 to 500	None	None	None	None
293.48 €	1	26 Days	500～Less than 5000	NPN Open Collector / Analog	Voltage	Female Thread	[NPT] NPT	[1/2] 1/2	1.2	-10～60	35～85	1	2	[1 to 5 V DC] 1 to 5 V	-	2 Directions	-	Available	Digital	Available	CE	SI unit fixed	No lead wire with connector	With Calibration Certificate	None	-	5 to 500	None	None	None	None
292.56 €	1	26 Days	500～Less than 5000	NPN Open Collector / Analog	Voltage	Female Thread	[NPT] NPT	[1/2] 1/2	1.2	-10～60	35～85	1	2	[1 to 5 V DC] 1 to 5 V	-	2 Directions	-	Available	Digital	Available	CE	With unit conversion function	Lead wire with connector (2 m)	Without calibration certificate	None	-	5 to 500	Rubber cover for connector (Silicone rubber)	None	None	None
292.56 €	1	26 Days	500～Less than 5000	NPN Open Collector / Analog	Voltage	Female Thread	[NPT] NPT	[1/2] 1/2	1.2	-10～60	35～85	1	2	[1 to 5 V DC] 1 to 5 V	-	2 Directions	-	Available	Digital	Available	CE	SI unit fixed	Lead wire with connector (2 m)	Without calibration certificate	None	-	5 to 500	Rubber cover for connector (Silicone rubber)	None	None	None
303.76 €	1	26 Days	500～Less than 5000	NPN Open Collector / Analog	Voltage	Female Thread	[NPT] NPT	[1/2] 1/2	1.2	-10～60	35～85	1	2	[1 to 5 V DC] 1 to 5 V	-	2 Directions	-	Available	Digital	Available	CE	SI unit fixed	Lead wire with connector (2 m)	Without calibration certificate	None	-	5 to 500	Rubber cover for connector (Silicone rubber)	Bracket (for the one without flow rate control valve)	None	None
303.76 €	1	26 Days	500～Less than 5000	NPN Open Collector / Analog	Voltage	Female Thread	[NPT] NPT	[1/2] 1/2	1.2	-10～60	35～85	1	2	[1 to 5 V DC] 1 to 5 V	-	2 Directions	-	Available	Digital	Available	CE	With unit conversion function	Lead wire with connector (2 m)	Without calibration certificate	None	-	5 to 500	Rubber cover for connector (Silicone rubber)	With Bracket	None	-
282.69 €	1	26 Days	500～Less than 5000	NPN Open Collector / Analog	Current	Female Thread	[NPT] NPT	[1/2] 1/2	1.2	-10～60	35～85	1	2	-	-	2 Directions	-	Available	Digital	Available	CE	With unit conversion function	Lead wire with connector (2 m)	Without calibration certificate	None	-	5 to 500	None	None	None	4 to 20
319.69 €	1	26 Days	500～Less than 5000	NPN Open Collector / Analog	Current	Female Thread	[NPT] NPT	[1/2] 1/2	1.2	-10～60	35～85	1	2	-	-	2 Directions	-	Available	Digital	Available	CE	With unit conversion function	Lead wire with connector (2 m)	With Calibration Certificate	None	-	5 to 500	None	None	None	4 to 20
282.69 €	1	26 Days	500～Less than 5000	NPN Open Collector / Analog	Current	Female Thread	[NPT] NPT	[1/2] 1/2	1.2	-10～60	35～85	1	2	-	-	2 Directions	-	Available	Digital	Available	CE	SI unit fixed	Lead wire with connector (2 m)	Without calibration certificate	None	-	5 to 500	None	None	None	4 to 20
293.89 €	1	26 Days	500～Less than 5000	NPN Open Collector / Analog	Current	Female Thread	[NPT] NPT	[1/2] 1/2	1.2	-10～60	35～85	1	2	-	-	2 Directions	-	Available	Digital	Available	CE	SI unit fixed	Lead wire with connector (2 m)	Without calibration certificate	None	-	5 to 500	None	Bracket (for the one without flow rate control valve)	None	4 to 20
293.89 €	1	26 Days	500～Less than 5000	NPN Open Collector / Analog	Current	Female Thread	[NPT] NPT	[1/2] 1/2	1.2	-10～60	35～85	1	2	-	-	2 Directions	-	Available	Digital	Available	CE	With unit conversion function	Lead wire with connector (2 m)	Without calibration certificate	None	-	5 to 500	None	Bracket (for the one without flow rate control valve)	None	4 to 20
267.68 €	1	26 Days	500～Less than 5000	NPN Open Collector / Analog	Current	Female Thread	[NPT] NPT	[1/2] 1/2	1.2	-10～60	35～85	1	2	-	-	2 Directions	-	Available	Digital	Available	CE	SI unit fixed	No lead wire with connector	Without calibration certificate	None	-	5 to 500	None	With Bracket	None	4 to 20
292.56 €	1	26 Days	500～Less than 5000	NPN Open Collector / Analog	Current	Female Thread	[NPT] NPT	[1/2] 1/2	1.2	-10～60	35～85	1	2	-	-	2 Directions	-	Available	Digital	Available	CE	With unit conversion function	Lead wire with connector (2 m)	Without calibration certificate	None	-	5 to 500	Rubber cover for connector (Silicone rubber)	None	None	4 to 20
292.56 €	1	26 Days	500～Less than 5000	NPN Open Collector / Analog	Current	Female Thread	[NPT] NPT	[1/2] 1/2	1.2	-10～60	35～85	1	2	-	-	2 Directions	-	Available	Digital	Available	CE	SI unit fixed	Lead wire with connector (2 m)	Without calibration certificate	None	-	5 to 500	Rubber cover for connector (Silicone rubber)	None	None	4 to 20
303.76 €	1	26 Days	500～Less than 5000	NPN Open Collector / Analog	Current	Female Thread	[NPT] NPT	[1/2] 1/2	1.2	-10～60	35～85	1	2	-	-	2 Directions	-	Available	Digital	Available	CE	SI unit fixed	Lead wire with connector (2 m)	Without calibration certificate	None	-	5 to 500	Rubber cover for connector (Silicone rubber)	Bracket (for the one without flow rate control valve)	None	4 to 20
303.76 €	1	26 Days	500～Less than 5000	NPN Open Collector / Analog	Current	Female Thread	[NPT] NPT	[1/2] 1/2	1.2	-10～60	35～85	1	2	-	-	2 Directions	-	Available	Digital	Available	CE	With unit conversion function	Lead wire with connector (2 m)	Without calibration certificate	None	-	5 to 500	Rubber cover for connector (Silicone rubber)	Bracket (for the one without flow rate control valve)	None	4 to 20
340.77 €	1	26 Days	500～Less than 5000	NPN Open Collector / Analog	Current	Female Thread	[NPT] NPT	[1/2] 1/2	1.2	-10～60	35～85	1	2	-	-	2 Directions	-	Available	Digital	Available	CE	With unit conversion function	Lead wire with connector (2 m)	With Calibration Certificate	None	-	5 to 500	Rubber cover for connector (Silicone rubber)	Bracket (for the one without flow rate control valve)	None	4 to 20
282.69 €	1	26 Days	500～Less than 5000	PNP Open Collector / Analog	Voltage	Female Thread	[NPT] NPT	[1/2] 1/2	1.2	-10～60	35～85	1	2	[1 to 5 V DC] 1 to 5 V	-	2 Directions	-	Available	Digital	Available	CE	With unit conversion function	Lead wire with connector (2 m)	Without calibration certificate	None	-	5 to 500	None	None	None	None
282.69 €	1	26 Days	500～Less than 5000	PNP Open Collector / Analog	Voltage	Female Thread	[NPT] NPT	[1/2] 1/2	1.2	-10～60	35～85	1	2	[1 to 5 V DC] 1 to 5 V	-	2 Directions	-	Available	Digital	Available	CE	SI unit fixed	Lead wire with connector (2 m)	Without calibration certificate	None	-	5 to 500	None	None	None	None
293.89 €	1	26 Days	500～Less than 5000	PNP Open Collector / Analog	Voltage	Female Thread	[NPT] NPT	[1/2] 1/2	1.2	-10～60	35～85	1	2	[1 to 5 V DC] 1 to 5 V	-	2 Directions	-	Available	Digital	Available	CE	SI unit fixed	Lead wire with connector (2 m)	Without calibration certificate	None	-	5 to 500	None	With Bracket	None	-
256.47 €	1	26 Days	500～Less than 5000	PNP Open Collector / Analog	Voltage	Female Thread	[NPT] NPT	[1/2] 1/2	1.2	-10～60	35～85	1	2	[1 to 5 V DC] 1 to 5 V	-	2 Directions	-	Available	Digital	Available	CE	With unit conversion function	No lead wire with connector	Without calibration certificate	None	-	5 to 500	None	None	None	None
293.48 €	1	26 Days	500～Less than 5000	PNP Open Collector / Analog	Voltage	Female Thread	[NPT] NPT	[1/2] 1/2	1.2	-10～60	35～85	1	2	[1 to 5 V DC] 1 to 5 V	-	2 Directions	-	Available	Digital	Available	CE	With unit conversion function	No lead wire with connector	With Calibration Certificate	None	-	5 to 500	None	None	None	None
256.47 €	1	26 Days	500～Less than 5000	PNP Open Collector / Analog	Voltage	Female Thread	[NPT] NPT	[1/2] 1/2	1.2	-10～60	35～85	1	2	[1 to 5 V DC] 1 to 5 V	-	2 Directions	-	Available	Digital	Available	CE	SI unit fixed	No lead wire with connector	Without calibration certificate	None	-	5 to 500	None	None	None	None
267.68 €	1	26 Days	500～Less than 5000	PNP Open Collector / Analog	Voltage	Female Thread	[NPT] NPT	[1/2] 1/2	1.2	-10～60	35～85	1	2	[1 to 5 V DC] 1 to 5 V	-	2 Directions	-	Available	Digital	Available	CE	SI unit fixed	No lead wire with connector	Without calibration certificate	None	-	5 to 500	None	Bracket (for the one without flow rate control valve)	None	None
292.56 €	1	26 Days	500～Less than 5000	PNP Open Collector / Analog	Voltage	Female Thread	[NPT] NPT	[1/2] 1/2	1.2	-10～60	35～85	1	2	[1 to 5 V DC] 1 to 5 V	-	2 Directions	-	Available	Digital	Available	CE	With unit conversion function	Lead wire with connector (2 m)	Without calibration certificate	None	-	5 to 500	Rubber cover for connector (Silicone rubber)	None	None	None
292.56 €	1	26 Days	500～Less than 5000	PNP Open Collector / Analog	Voltage	Female Thread	[NPT] NPT	[1/2] 1/2	1.2	-10～60	35～85	1	2	[1 to 5 V DC] 1 to 5 V	-	2 Directions	-	Available	Digital	Available	CE	SI unit fixed	Lead wire with connector (2 m)	Without calibration certificate	None	-	5 to 500	Rubber cover for connector (Silicone rubber)	None	None	None
303.76 €	1	26 Days	500～Less than 5000	PNP Open Collector / Analog	Voltage	Female Thread	[NPT] NPT	[1/2] 1/2	1.2	-10～60	35～85	1	2	[1 to 5 V DC] 1 to 5 V	-	2 Directions	-	Available	Digital	Available	CE	SI unit fixed	Lead wire with connector (2 m)	Without calibration certificate	None	-	5 to 500	Rubber cover for connector (Silicone rubber)	Bracket (for the one without flow rate control valve)	None	None
340.77 €	1	26 Days	500～Less than 5000	PNP Open Collector / Analog	Voltage	Female Thread	[NPT] NPT	[1/2] 1/2	1.2	-10～60	35～85	1	2	[1 to 5 V DC] 1 to 5 V	-	2 Directions	-	Available	Digital	Available	CE	SI unit fixed	Lead wire with connector (2 m)	With Calibration Certificate	None	-	5 to 500	Rubber cover for connector (Silicone rubber)	With Bracket	None	None
303.76 €	1	26 Days	500～Less than 5000	PNP Open Collector / Analog	Voltage	Female Thread	[NPT] NPT	[1/2] 1/2	1.2	-10～60	35～85	1	2	[1 to 5 V DC] 1 to 5 V	-	2 Directions	-	Available	Digital	Available	CE	With unit conversion function	Lead wire with connector (2 m)	Without calibration certificate	None	-	5 to 500	Rubber cover for connector (Silicone rubber)	Bracket (for the one without flow rate control valve)	None	None
340.77 €	1	26 Days	500～Less than 5000	PNP Open Collector / Analog	Voltage	Female Thread	[NPT] NPT	[1/2] 1/2	1.2	-10～60	35～85	1	2	[1 to 5 V DC] 1 to 5 V	-	2 Directions	-	Available	Digital	Available	CE	With unit conversion function	Lead wire with connector (2 m)	With Calibration Certificate	None	-	5 to 500	Rubber cover for connector (Silicone rubber)	Bracket (for the one without flow rate control valve)	None	None
282.69 €	1	26 Days	500～Less than 5000	PNP Open Collector / Analog	Current	Female Thread	[NPT] NPT	[1/2] 1/2	1.2	-10～60	35～85	1	2	-	-	2 Directions	-	Available	Digital	Available	CE	With unit conversion function	Lead wire with connector (2 m)	Without calibration certificate	None	-	5 to 500	None	None	None	4 to 20
319.69 €	1	26 Days	500～Less than 5000	PNP Open Collector / Analog	Current	Female Thread	[NPT] NPT	[1/2] 1/2	1.2	-10～60	35～85	1	2	-	-	2 Directions	-	Available	Digital	Available	CE	With unit conversion function	Lead wire with connector (2 m)	With Calibration Certificate	None	-	5 to 500	None	None	None	4 to 20
282.69 €	1	26 Days	500～Less than 5000	PNP Open Collector / Analog	Current	Female Thread	[NPT] NPT	[1/2] 1/2	1.2	-10～60	35～85	1	2	-	-	2 Directions	-	Available	Digital	Available	CE	SI unit fixed	Lead wire with connector (2 m)	Without calibration certificate	None	-	5 to 500	None	None	None	4 to 20
330.90 €	1	26 Days	500～Less than 5000	PNP Open Collector / Analog	Current	Female Thread	[NPT] NPT	[1/2] 1/2	1.2	-10～60	35～85	1	2	-	-	2 Directions	-	Available	Digital	Available	CE	SI unit fixed	Lead wire with connector (2 m)	With Calibration Certificate	None	-	5 to 500	None	Bracket (for the one without flow rate control valve)	None	4 to 20
293.89 €	1	26 Days	500～Less than 5000	PNP Open Collector / Analog	Current	Female Thread	[NPT] NPT	[1/2] 1/2	1.2	-10～60	35～85	1	2	-	-	2 Directions	-	Available	Digital	Available	CE	With unit conversion function	Lead wire with connector (2 m)	Without calibration certificate	None	-	5 to 500	None	With Bracket	None	4 to 20
330.90 €	1	26 Days	500～Less than 5000	PNP Open Collector / Analog	Current	Female Thread	[NPT] NPT	[1/2] 1/2	1.2	-10～60	35～85	1	2	-	-	2 Directions	-	Available	Digital	Available	CE	With unit conversion function	Lead wire with connector (2 m)	With Calibration Certificate	None	-	5 to 500	None	Bracket (for the one without flow rate control valve)	None	4 to 20
267.68 €	1	26 Days	500～Less than 5000	PNP Open Collector / Analog	Current	Female Thread	[NPT] NPT	[1/2] 1/2	1.2	-10～60	35～85	1	2	-	-	2 Directions	-	Available	Digital	Available	CE	With unit conversion function	No lead wire with connector	Without calibration certificate	None	-	5 to 500	None	With Bracket	None	4 to 20
329.56 €	1	26 Days	500～Less than 5000	PNP Open Collector / Analog	Current	Female Thread	[NPT] NPT	[1/2] 1/2	1.2	-10～60	35～85	1	2	-	-	2 Directions	-	Available	Digital	Available	CE	With unit conversion function	Lead wire with connector (2 m)	With Calibration Certificate	None	-	5 to 500	Rubber cover for connector (Silicone rubber)	None	None	4 to 20
292.56 €	1	26 Days	500～Less than 5000	PNP Open Collector / Analog	Current	Female Thread	[NPT] NPT	[1/2] 1/2	1.2	-10～60	35～85	1	2	-	-	2 Directions	-	Available	Digital	Available	CE	SI unit fixed	Lead wire with connector (2 m)	Without calibration certificate	None	-	5 to 500	Rubber cover for connector (Silicone rubber)	None	None	4 to 20
340.77 €	1	26 Days	500～Less than 5000	PNP Open Collector / Analog	Current	Female Thread	[NPT] NPT	[1/2] 1/2	1.2	-10～60	35～85	1	2	-	-	2 Directions	-	Available	Digital	Available	CE	SI unit fixed	Lead wire with connector (2 m)	With Calibration Certificate	None	-	5 to 500	Rubber cover for connector (Silicone rubber)	Bracket (for the one without flow rate control valve)	None	4 to 20
303.76 €	1	26 Days	500～Less than 5000	PNP Open Collector / Analog	Current	Female Thread	[NPT] NPT	[1/2] 1/2	1.2	-10～60	35～85	1	2	-	-	2 Directions	-	Available	Digital	Available	CE	With unit conversion function	Lead wire with connector (2 m)	Without calibration certificate	None	-	5 to 500	Rubber cover for connector (Silicone rubber)	Bracket (for the one without flow rate control valve)	None	4 to 20
340.77 €	1	26 Days	500～Less than 5000	PNP Open Collector / Analog	Current	Female Thread	[NPT] NPT	[1/2] 1/2	1.2	-10～60	35～85	1	2	-	-	2 Directions	-	Available	Digital	Available	CE	With unit conversion function	Lead wire with connector (2 m)	With Calibration Certificate	None	-	5 to 500	Rubber cover for connector (Silicone rubber)	Bracket (for the one without flow rate control valve)	None	4 to 20

Basic information

Type	Flow Switch	Fluid Type	Air / Nitrogen Gas	Sensor/Monitor Configuration	Display Integrated
Pressure Type	Standard	Flow Rate Type	Standard	Power Supply Type	DC
Power Supply Voltage(V)	12 to 24 ±10%	Liquid contact parts material	Resin + Metal	Protective Structure	IP40

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Basic Attributes

Flow Rate Range (Max. Value)(L/min)
- 100～Less than 500
- 500～Less than 5000
Clear
Output Method
- NPN Open Collector
- PNP Open Collector
- Analog
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Analog Output Specification
- Voltage
- Current
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Plumbing Thread Type
- Rc (R)
  - Rc
- G
  - G
- NPT
  - NPT
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Nominal Pipe Thread Size
- 1/4
  - 1/4
- 1/2
  - 1/2
- 3/4
  - 3/4
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No. of Inputs
- 1
- 2
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No. of Outputs
- 1
- 2
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Analog Voltage Output(V)
- 1 to 5 V DC
  - 1 to 5 V
  - 1 to 5 V DC
Clear
Pipe Connection Direction
2 Directions
Clear
Connection Tube Diameter
- 8
  - 8(5/16inch)
Clear
Unit Specifications
SI unit fixed

Unit switching function

With unit conversion function
Clear
Lead Wire
- Lead wire with connector (2 m)
- No lead wire with connector
Clear
Calibration Certificate included
- With Calibration Certificate
- Without calibration certificate
Clear
Flow rate control valve
- Available
- None
- Yes
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Piping Specification
- Straight
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Rating Flow Range(L/min)
- 2 to 200
- 5 to 500
- 10 to 1,000
- 10 to 1000
- 20 to 2,000
- 20 to 2000
Clear
Accessory
- None
- Rubber cover for connector (Silicone rubber)
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Option
- Bracket (For straight type with flow control valve)
- Bracket (for the one without flow rate control valve)
- None
- With Bracket
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Output Specification
- Accumulated flow value, peak flow value, bottom flow rate value can be selected for reset
- None
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Analog Current Output(mA)
- 4 to 20
- None
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Type
- PFMB7102-□
- PFMB7201-□
- PFMB7201S-□
- PFMB7202-□
- PFMB7501-□
Clear
Pipe Port Type
- Female Thread
- Single-Action Coupling
  - One-Touch Couplings
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- 2D
- 3D
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