Product Specifications

Compact Flow Sensor

FZ01-046i0

Model

1/3

NDV10-STD□RReliability
Creativity Service

1. Specifications
Model
Nominal diameter
Accuracy guaranteed flow-rate
range
Accuracy
Fluid to be measured
Fluid viscosity range
Fluid temperature range
Working ambient
temperature/humidity range
Maximum working pressure
Pressure drop

NDV10-STD0R

NDV10-STD1R

NDV10-STD2R

10mm
1 to 10L/min±7%RS (in the recommended installation position)*1
Tap water
0.5 to 1.5 mPa·s (equivalent to water)
0 to +40ºC (No freezing)
0 to +40ºC35 to 85%RH (No dew condensation)
0.75MPa (at the fluid temperature of 20ºC)(at the accuracy guaranteed

27kPa or lessmaximum flow-rate)

OutputOutputSignals
WiringLead wire
Connector
Pulse constantInstallation Position
Flow direction
Pipe connection
Protection gradePower supply
Current consumption
WeightMainmaterialsof wetted*3
parts

CasingVane wheel
Shaft
MagnetOthersVoltage pulse
Load resistance 10kΩ or
more
Pulse ON time
Approximately 1.3msec ormore
Duty ratio 2:8<ON:OFF<8:2

Appliedvoltage
3VDC
12VDC
30VDC

High
2VDC or
more
10VDC ormore
27VDC ormore

Low
1VDC orless

Red: Power supply + White: Output Black: GND
Lead wire length: Approximately 300mm 3-wire
AWG26
J.S.T. MFG. Co., Ltd.
Socket contact: SPH002T-P0.5S
Connector housing: PHR-3
1.12mL/P
Horizontal or vertical (bottom to top) to the ground is recommended.
(Air bubble shall not be intruded)
Arrow direction indicated on the product*2
R 1/4
Tube connection method
Indoor specification (Equivalent to IP X4)
3 to 30VDC
20mADC or lessApproximately 12g
Approximately 9g(including lead wire and connector weight)
GF-ABS(milky white)
CF-POM
SUS303
Sa-Co
RoHS directive compliant

Pin connection method(without cable)
Refer to the External
View Drawing for thedetails.

Product Specifications

Compact Flow Sensor

FZ01-046i0

Model2/3

NDV10-STD□R

Reliability
Creativity Service*1: Consult with us in case of measuring a fluid other than tap water.
*2: Tube and O-ring are not supplied. Prepare them by yourself.
Recommended tube: Inner diameter Φ 14 Recommended O-ring: JIS B 2401 Nominal diameter P10A Innerdiameter 9.8mm Thickness 2.4mm*3: Material symbols
GF-ABS
Glass fiber reinforced ABS resin （Glass-Fiber-reinforced Acrylonitrile Butadiene Styrene）
CF-POM
Carbon fiber reinforced Polyacetal or Polyoxymethylene
SUS3033 Stainless
Sa-Co
L Samarium-Cobalt
２.Wiring technique

Flowsensor※
Connector pin V+ (Power supply+)
Magnetic sensor
amplifier＋－

NDV10-STD0R※
Connector pin OUT (Output)※
Connector pin GND (GND)※Applicable housing: J.S.T. MFG. Co., Ltd.×HP-3
Contact: S×H -001T-P0.6(AWG#28～22)
S×H -002T-P0.6(AWG#30～26)

Flowsensor
Red : Power supply+NDV10-STD1R
NDV10-STD2R

Magnetic sensor
amplifier＋White :Output－Load resistanceBlack :GＮＤ

10 kΩor more

Be sure to connect the load resistance of 10 kΩ or more between white and black.

Product Specifications

Compact Flow Sensor

FZ01-046i0

Model

3/3

NDV10-STD□R

Reliability
Creativity Service

3. Precautions for handling
3-1.Working environment, fluid to be measured(1)Ensure that the wetted parts' materials have corrosion resistance against fluid to be measured.
(2) Keep the product away from a strong magnetic field or a source of electric noise.
(3)The product is not explosion-proof specification. Do not use the product in an explosive atmosphere such as
flammable gas, etc.
(4)In case flow in the pipe has pulsation, the measurement accuracy is to be affected. When feeding the fluid witha constant rate pump, etc., which causes pulsation of flow, cancel the pulsation using an accumulator, etc.
(5)Avoid installation at a place exposed to direct sunlight and/or rain (Indoor specification).
3-2.Precautions for piping(1)No air shall be in the fluid to be measured. The measurement accuracy is to be affected.
(1)Do not install the product at a place where air accumulation can easily occur (e.g. upstream side of a falling
pipe. (1)Also, before start measurement, remove air sufficiently.
(2)Devices such as a flow-rate adjusting valve, etc., which disturb flow shall be installed in the downstream of theflowsensor.
(3)Avoid installing the product where it is exposed to excessive pressure, such as water hummer, etc.
(4)In case foreign substances, oil, etc., exist in the piping, install the flowsensor after cleaning inside of the pipe.
(5)Make sure to align the flow direction of the fluid with the flow direction indicated by the arrow on the main body.
(6)Provide straight pipe portion of 5D or more at the upstream and 3D or more at the downstream of theflowsensor.
(7)Around the place of installation, provide enough space for maintenance.