Example Exponents

PMD Type

Exponent (sample only)

Suppressed Rectangular Weir

1.50

Cipolletti Weir

1.50

Venturi Flume

1.50

Parshall Flume

1.22 to 1.607

Leopold Lagco

1.547

V-Notch Weir

2.50

 

 

P602 Primary Measuring Device Dimensions [MR 200]

The dimensions of the Primary Measuring Device (PMD).

Primary Index

 

Single Point Model

Dual Point Model

 

 

 

Global

Transducer and Dimension

 

 

 

 

Secondary Index

Dimension

 

 

 

 

 

ISO 1438/1

 

 

 

 

 

 

1

Notch Angle

 

 

 

 

 

 

2

Discharge Coefficient

 

 

 

 

 

 

ISO 4359

 

 

 

 

 

 

1

Approach width

 

 

 

 

 

 

2

Throat width

 

 

 

 

 

Index Values for

3

Hump Height

 

 

 

 

Supported PMDs

4

Throat Length

 

 

 

 

 

 

 

 

5

Velocity coefficient

 

 

 

 

 

 

6

Discharge coefficient

 

 

 

 

 

 

Palmer Bowlus

 

 

 

 

 

 

1

Flume width

 

 

 

 

 

 

H Flume

 

 

 

 

 

 

1

Flume height

 

 

 

 

 

Altered By

P600 Primary Measuring Device

 

 

 

 

Use this parameter if the Primary Measuring Device is directly supported (P600=2,3,6,7). The dimensions required for each PMD vary.

For more information on PMD, see page 73.

7ML19981FB06

MultiRanger 100/200 – INSTRUCTION MANUAL

Page 167

Parameters

Page 177
Image 177
Siemens 200 Example Exponents, PMD Type Exponent sample only, Dimensions of the Primary Measuring Device PMD