73W Vortex Flowmeter Spare Parts List Overview
This article provides a complete spare parts list for the 73W vortex flowmeter, including electronic modules, display units, cable glands, centering rings, and other key components. All spare parts are listed with order numbers and specification descriptions, making it easy for engineering technicians and procurement personnel to quickly select and replace parts.
Electronic Modules and I/O Boards
Amplifier Boards
- B 50106027 Amplifier board
- B 71109321 Amplifier board
Intrinsically Safe I/O Modules (Exi)
- A 50103476 Intrinsically safe current output module (Kit I/O-board PW 72/73 HART Exi)
- A 50103477 Intrinsically safe current/pulse output module (Kit I/O-board PW 72/73 HART/pulse Exi)
- A 50103478 Intrinsically safe PA input/output board (Kit I/O-board PW72/73 PROFIBUS PA Exi)
- A 50107084 Intrinsically safe FF input/output board (Kit I/O-board PW72/73 Found.Fieldbus Exi)
Flameproof I/O Modules (Exd)
- E 50106382 Flameproof current output module (Kit I/O-board PW 72/73 HART Exd)
- E 50106384 Flameproof current/pulse output module (Kit I/O-board PW 72/73 HART/pulse Exd)
- A 50106383 Flameproof PA input/output board (Kit I/O-board PW 72/73 PROFIBUS PA Exd)
- A 50107085 Flameproof FF input/output board (Kit I/O-board PW72/73 Found.Fieldbus Exd)
- E 50106385 Flameproof PA/FF connection module (Kit conn. board PW72/73 PROFIB.PA/FF Exd)
Display Modules
- C 50103472 Display module (HART) (Kit display 72/73/92F w. keyboard(HART))
- C 71123423 Display module (HART) multilingual: EN+DE+FR+ES+IT+NL+NO+SV+FI+PT+PL+CS+ZH+JA+RU
- D 50103473 Display module (PA/FF) (Kit display72/73/92F w/o keyboard(FF/PA))
- D 71123425 Display module (FF/PA) multilingual: EN+DE+FR+ES+IT+NL+NO+SV+FI+PT+PL+CS+ZH+JA+RU
Other Electronic Components
- G 50103474 Preamplifier module (Kit preamplifier PW 72/73)
- F 50103884 Transmitter terminal compartment explosion-proof terminal board
- H 50103885 Sensor terminal compartment explosion-proof terminal board
- 25 50108141 Terminal block (Kit Terminal Block 72/73/92F)
- 4 50103528 Circuit board (Kit Circuit board 72/73/92F field hous.)
Housing and Covers
- 8 50103526 Cover with window (Kit cover 72/73/92F with window)
- 9 50103527 Blind cover (Kit cover 72/73/92F blind version)
- 12 50103527 Blind cover (Kit cover 72/73/92F blind version)
- 10 50106386 Terminal compartment cover (72/73/92F/8FF/8FE)
- 20 50103883 Sensor cover
- 5 50103529 Display panel mounting bracket
- 6 50103892 Gasket
- 7 50103893 Gasket
Cable Glands and Adapters
- 1 50103658 Cable gland
- 1 50098036 Explosion-proof cable gland (Kit 10 cable glands M20x1.5 Ex)
- 1 71120601 Cable gland assembly
- 1 71120602 Cable gland assembly
- 1 50098042 Adapter (Kit 10 extension M20x1.5/NPT 1/2")
- 1 50098041 Adapter (Kit 10 extension M20x1.5/G 1/2")
- 1 50098037 PA bus cable gland (Kit Cable gland Profibus PA) with adapter M20x1.5/PG13.5
- 1 50094984 FF bus cable gland (Kit Cable gland Found. Fieldbus)
- 3 50097147 Ground terminal/cover locking clip (10/1YH/23/65/72/73/91W/92F/8FF/8FE/8CM)
Remote Version Cables
- 22 50103484 Remote version (Kit cable PW72/73 remote version 10m)
- 22 50103485 Remote explosion-proof version (Kit cable PW72/73 remote version 10m Ex)
- 22 50103486 Remote version (Kit cable PW72/73 remote version 30m)
- 22 50103487 Remote explosion-proof version (Kit cable PW72/73 remote version 30m Ex)
- 22 71109659 Explosion-proof armored cable
- 22 71109660 Explosion-proof armored cable
- 22 71109661 Explosion-proof armored cable
- 22 71109663 Explosion-proof armored cable
Centering Rings
Centering rings are used to ensure the sensor and pipe are concentric. Below are the order numbers for centering rings in different sizes and standards.
| No. | Order Number | Specification |
|---|---|---|
| 23 | 50106030 | Kit 2 Centering rings DN 15 DIN PN 40 |
| 23 | 50106031 | Kit 2 Centering rings DN 15 ANSI150LBS |
| 23 | 50106032 | Kit 2 Centering rings DN 15 ANSI300LBS |
| 23 | 50106033 | Kit 2 Centering rings DN 15 JIS 10/20K |
| 23 | 50106034 | Kit 2 Centering rings DN 25 DIN PN 40 |
| 23 | 50106035 | Kit 2 Centering rings DN 25 ANSI150LBS |
| 23 | 50106036 | Kit 2 Centering rings DN 25 ANSI300LBS |
| 23 | 50106037 | Kit 2 Centering rings DN 25 JIS 10/20K |
| 23 | 50106038 | Kit 2 Centering rings DN 40 DIN PN 40 |
| 23 | 50106039 | Kit 2 Centering rings DN 40 ANSI150LBS |
| 23 | 50106040 | Kit 2 Centering rings DN 40 ANSI300LBS |
| 23 | 50106041 | Kit 2 Centering rings DN 40 JIS 10/20K |
| 23 | 50106042 | Kit 2 Centering rings DN 50 DIN PN 40 |
| 23 | 50106043 | Kit 2 Centering rings DN 50 ANSI150LBS |
| 23 | 50106044 | Kit 2 Centering rings DN 50 ANSI300LBS |
| 23 | 50106045 | Kit 2 Centering rings DN 50 JIS 10/20K |
| 23 | 50106046 | Kit 2 Centering rings DN 80 DIN PN 40 |
| 23 | 50106047 | Kit 2 Centering rings DN 80 ANSI150LBS |
| 23 | 50106048 | Kit 2 Centering rings DN 80 ANSI300LBS |
| 23 | 50106049 | Kit 2 Centering rings DN 80 JIS 10K |
| 23 | 50106050 | Kit 2 Centering rings DN 80 JIS 20K |
| 23 | 50106051 | Kit 2 Centering rings DN100 DIN PN 16 |
| 23 | 50106052 | Kit 2 Centering rings DN100 DIN PN 40 |
| 23 | 50106053 | Kit 2 Centering rings DN100 ANSI150LBS |
| 23 | 50106054 | Kit 2 Centering rings DN100 ANSI300LBS |
| 23 | 50106055 | Kit 2 Centering rings DN100 JIS 10K |
| 23 | 50106056 | Kit 2 Centering rings DN100 JIS 20K |
| 23 | 50106057 | Kit 2 Centering rings DN150 DIN PN 16 |
| 23 | 50106058 | Kit 2 Centering rings DN150 DIN PN 40 |
| 23 | 50106059 | Kit 2 Centering rings DN150 ANSI150LBS |
| 23 | 50106060 | Kit 2 Centering rings DN150 ANSI300LBS |
| 23 | 50106061 | Kit 2 Centering rings DN150 JIS 10K |
| 23 | 50106062 | Kit 2 Centering rings DN150 JIS 20K |
Transmitter and Sensor
- 73XXX- Prowirl 73 transmitter (not suitable for sensors according to PED 97/23/EC)
Selection Notes
- Select intrinsically safe (Exi) or flameproof (Exd) modules according to the hazardous area.
- Confirm the communication protocol: HART, PROFIBUS PA, or Foundation Fieldbus.
- Centering rings must match the pipe diameter, pressure rating, and standard (DIN, ANSI, JIS).
- Remote version cables are available in 10m and 30m lengths; for explosion-proof applications, choose the Ex version.