A Category Options and Descriptions

A01 Auto Pipe Spec: Automatic Pipe Specification Detection Automatically detects pipe specifications and, upon completion, automatically switches to A02 to display the results. This function is identical to Z02.

A02 Preset Pipe Spec: Pipe Specification Select a pipe model to adjust the data, or choose "Custom" to define pipe dimensions and material. Supported pipe specifications are listed below: A02 Different Model Preset Pipe Specification Table. For more details on pipe specifications, refer to ->

Pipe Material Options
RS-485 對應數字
Remarks

Custom

0

Default

cns w

1

cns e

2

jisk

3

astm sch 40 pvc

4

astm sch 40 sus

5

astm sch 80 pvc

6

jisg

7

iso pp

8

iso pvdf

9

After selecting the command, please confirm whether to Save or Not.

A03 Pipe Geo. Unit: Pipe Dimension Unit Specifies the unit for pipe dimensions, synchronized with B06. A03 to A07 follow the model data range. For more information, refer to ->

選項
RS-485 Numbers
Remarks

mm

0

Default

inch

1

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A04 Pipe OD (Outer Diameter): Pipe Outer Diameter When A01 is set to "Custom," the pipe outer diameter can be manually configured. The unit is determined by B06. Adjustments will automatically recalculate A04 and A06. A03 to A07 follow the model data range. For more information, refer to ->

Parameter Input Range
Values

Data Type

float32

Default

32

Minimum

1 mm

Maximum

200

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A05 Pipe Perimeter: Pipe Circumference When A01 is set to "Custom," the pipe circumference can be manually configured. The unit is determined by B06. Adjustments will automatically recalculate A03 and A06. A03 to A07 follow the model data range. For more information, refer to ->

Parameter Input Range
Values

Data Type

float32

Default

Minimum

3.15 mm

Maximum

800

After selecting the command, please confirm whether to Save or Not.

A06 Pipe Thickness: Pipe Wall Thickness When A01 is set to "Custom," the pipe thickness can be manually configured. The unit is determined by B06. Adjustments will automatically recalculate A06. A03 to A07 follow the model data range. For more information, refer to ->

Parameter Input Range
Values

Data Type

float32

Default

2.5

Minimum

0.1 mm

Maximum

50

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A07 Pipe ID (Inner Diameter): Pipe Inner Diameter When A01 is set to "Custom," the pipe inner diameter can be manually configured. The unit is determined by A02. A03 to A07 follow the model data range. For more information, refer to ->

Parameter Input Range
Values

Data Type

float32

Default

Minimum

1 mm

Maximum

199

After selecting the command, please confirm whether to Save or Not.

A08 Pipe Material: Pipe Material Specifies the pipe material to adjust flow data, or choose "Custom" to define the pipe's sound velocity.

Options
RS-485 Numbers
Remarks

Custom

0

Default

UPVC

1

PVC

2

PP

3

PVDF

4

ABS

5

Steel

6

SUS 304

7

SUS 316

8

After selecting the command, please confirm whether to Save or Not.

A09 Pipe Sound Speed: Pipe Sound Velocity When A08 is set to "Custom," manually configure the pipe's sound velocity. The unit is determined by B04.

Parameter Input Range
Values

Data Type

float32

Default

2300

Minimum

500

Maximum

10000

After selecting the command, please confirm whether to Save or Not.

A10 Liquid Type: Fluid Type Select the type of fluid to adjust the data, or choose "Custom" to define fluid parameters.

Options
RS-485 Numbers
Remarks

Custom

0

Default

Water 20℃

1

Water 50℃

2

Water 75℃

3

Water 100℃

4

Water 125℃

5

Water 150℃

6

Water 175℃

7

Water 200℃

8

Water 225℃

9

Acetone

10

Carbinol

11

Ethanol

12

Alcohol

13

Acetaldehyde

14

Arachis Oil

15

Glycerin

16

Gasoline

17

Benzene

18

Ethyl Benzene

19

Toluene

20

Chloromethane

21

Petroleum

22

Pine Oil

23

Cloroethylene

24

Ketone

25

Glycol

26

Sea Water

27

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A12 Liquid SS (Sound Speed): Fluid Sound Velocity When A10 is set to "Custom," the fluid sound speed can be manually configured. The unit is determined by B04.

Parameter Input Range
Values

Data Type

float32

Default

1482

Minimum

100

Maximum

3000

After selecting the command, please confirm whether to Save or Not.

A13 K. Viscosity cST: Kinematic Viscosity in cST When A10 is set to "Custom," the kinematic viscosity of the fluid can be manually configured. The unit is in centistokes (cST).

Parameter Input Range
Values

Data Type

float32

Default

1

Minimum

0.05

Maximum

20000

After selecting the command, please confirm whether to Save or Not.

A15 Damping: Damping Coefficient Reduces data fluctuation. The minimum value is 0 (off), and the default is set to 3.

Parameter Input Range
Values

Data Type

int

Default

3

Minimum

0

Maximum

600

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A16 Direction: Flow Direction Allows for reversing the direction of fluid flow. The default setting is normal flow.

Options
RS-485 Numbers
Remarks

Normal

0

Default

Inverse

1

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A17 Neg Flow (Negative Flow): Negative Flow Display Indicates whether negative flow is displayed. The default setting is enabled.

Options
RS-485 Numbers
Remarks

OFF

0

ON

1

Default

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A18 Low Flow Cutoff: Force Zero Displays a value of zero for flow rates below a specified absolute threshold. The default is set to 0 (disabled), with a maximum threshold of 150,000,000.

Parameter Input Range
Values

Data Type

float32

Default

0

Minimum

0

Maximum

150,000,000

After selecting the command, please confirm whether to Save or Not.

A19 Fast Update: High-Speed Update Increases the display update rate to within 0.5 seconds. The default setting is disabled.

Options
RS-485 Numbers
Remarks

OFF

0

Default

ON

1

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A20 Anti-Noise: Noise Reduction Eliminates unstable measurement noise. The default setting is enabled, but it can be disabled if required.

Options
RS-485 Numbers
Remarks

Off

0

Low

1

Default

High

2

After selecting the command, please confirm whether to Save or Not.

A21 Auto Initialization: Automatic Initialisation Activating this function adjusts the signal state based on the environmental conditions. It is recommended to run this function after each reinstallation. This function is identical to Z03.

A22 Auto Zero Offset: Automatic Zero Flow Adjustment Ensure the pipe is fully installed and filled. Activating this function corrects zero-flow errors. This function is synchronised with Z04.

A23 Zero Offset Setting Manually adjust or reset the zero offset data to zero.

Parameter Input Range
Values

Data Type

float32

Default

0

Minimum

-100

Maximum

100

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A24 Startup Pipe Check: Initial Pipe Check at Startup After activation, there is a 5-second window to confirm whether to use the A01 Auto Pipe Specification function. The default setting is enabled.

Options
RS-485 Numbers
Remarks

OFF

0

ON

1

Default

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A25 Off-Pipe Zero: Off-Pipe Zero Function Enables or disables the off-pipe state. The default setting is disabled.

Options
RS-485 Numbers
Remarks

OFF

0

Default

ON

1

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A26 Beta Mode Enables or disables Beta mode. The default setting is disabled.

Options
RS-485 Numbers
Remarks

Off

0

Default

Low

1

High

2

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