5W4C Spare Parts List Overview
The 5W4C spare parts list is the official spare parts list provided by Endress+Hauser for flowmeters such as the Promag 400(C) and Prosonic Flow 400 series. The list is organized by item number, order number, specifications, and applicable models, making it easy to quickly locate the required components.
This article is based on the original spare parts list and focuses on listing the technical parameters, composition contents, and selection precautions of common spare parts for reference by engineering maintenance and procurement personnel.
Connection Terminals and Connection Board Components
Connection Terminals (Order No. 71228789)
Applicable models: Prosonic Flow 400, Promag 400(C). Where (C) indicates generation index C.
Composition list:
- Connection terminal 3-Pol stamp 1,2
- Connection terminal 2-Pol stamp A,B
- Connection terminal 4-Pol stamp 20-23
- Connection terminal 4-Pol stamp 24-26
Remote Connection Board Components (Order No. 71228790)
Applicable models: Promag 400(C) with sensor D/L/W.
Note: (C) indicates generation index C.
Electronic Plug-in Modules and Upgrade Modules
Electronic Plug-in Module Promag 400 Index C (Order No. XPD0014-)
Provides complete main electronic module or individual boards such as power supply, I/O board, amplifier.
Complete main electronic module includes:
- Power supply
- I/O board
- Amplifier
- Board holder
- Connection terminals
- Ribbon cable
- Mounting material
Individual boards include:
- Mounting material
- Power supply (including connection terminals)
- I/O board (including connection terminals)
- Amplifier (including ribbon cable)
Optional configuration codes: W, AA, C6, GR, UR, A, L, A, N, 1, 2, 74, 77
Electromagnetic 400 Index C Upgrade (Order No. XPD0040-)
Provides complete main electronic module or individual boards such as power supply, I/O module, amplifier.
Complete main electronic module includes:
- Power supply
- I/O module
- Amplifier
- Board holder
- Connection terminals
- Ribbon cable
- Mounting material
Individual boards include:
- Mounting material
- Power supply (including connection terminals)
- I/O module (including connection terminals)
- Amplifier (including ribbon cable)
Optional configuration codes: W, AA, C6, GR, UR, A, L, A, H, I, J, L, M, N, O, P, 1, 2, 66, 67, 68, 70, 71
Display Module 4-wire, 400 Index C (Order No. XPD0017-)
Applicable models: Promag 400 Index C, Prosonic Flow 400 Index B.
Optional configuration codes: 1, 2, 39
T-DAT Module (Order No. 71185788)
T-DAT data storage module suitable for related models.
Terminal Blocks and Sensor Connections
Terminal Block (Order No. 71615503)
Applicable models: Promag 400(C) sensor L/W non-hazardous, Promag 800(C) sensor W non-hazardous.
Note: (C) indicates generation index C; used for sensor connection housing.
Composition: Connection board.
Terminal Block (Order No. 71615504)
Applicable models: Promag 400(C) sensor W non-hazardous.
Note: (C) indicates generation index C; used for sensor connection housing.
Composition: Connection board.
Covers and Sealing Rings
Cover (Order No. 71443262)
Applicable models: Promag 400(C).
Version 1 composition: Polycarbonate complete cover, 2 hinge pins L=58mm plastic.
Version 2 composition: Polycarbonate complete cover, O-ring 196.44x3.53 VMQ, wire with screw lock 1.5x150.
Promag 400/500 Cover (Order No. 71384170)
Applicable models: Prosonic Flow 400, Promag 400(C), and Promag/Promass/Prosonic Flow/t-mass/Teqwave MW 500 digital transmitter aluminum housing.
Composition: Aluminum complete cover (including O-ring 196.40x3.53 HNBR, default and -50°C/-58°F), wire with screw lock 1.5x150.
Cover Components (Order No. 71228796)
Applicable models: Promag 10/500, Promag/Promass/Prosonic Flow/t-mass/Teqwave MW 500 digital, Promag 400/800(C) sensor connection housing.
Composition: Aluminum cover, O-ring 113.90x3.53 HNBR.
Cover Components (Order No. 71188176)
Applicable models: Promag 10/400/500/800, Promag 400/800(C) sensor connection housing.
Composition: Plastic-coated cover, O-ring 91.67 x 3.53 FKM.
Note: This order number is listed multiple times in the original list; please confirm the quantity during actual procurement.
Cover Polycarbonate Gasket (Order No. 71278077)
Applicable models: Prosonic Flow 400, Promag/Promass/Prosonic Flow/t-mass/Teqwave MW 500 digital, Promag 400/800(C) transmitter polycarbonate housing.
Composition: 10x O-ring 196.44x3.53 VMQ.
Cover Sealing Ring (Order No. 71278078)
Applicable models: Prosonic Flow 400, Promag 400(C), and Promag/Promass/Prosonic Flow/t-mass/Teqwave MW 500 digital transmitter aluminum housing.
Composition: 10x O-ring 196.40x3.53 HNBR (default and -50°C/-58°F).
Cover Sealing Ring (Order No. 71188179)
Applicable models: Promag 10/400/500/800, Promag 400/800(C) sensor connection housing.
Composition: 10x O-ring 91.67 x 3.53 FKM.
Note: This order number is listed multiple times in the original list; please confirm the quantity during actual procurement.
Housing Sealing Rings and Interface Gaskets
Housing Sealing Ring Components (Order No. 71228793)
Applicable models: Promag 400(C) with sensor D/L/W.
Composition: EPDM gasket for housing/sensor D/L/W, O-ring 29.87x1.78 HNBR for sensor plug L/W.
Housing Sealing Ring Components (Order No. 71228798)
Applicable models: Promag 10/500, Promag 500 digital, Promag 400/800(C) sensor connection housing.
Composition: O-ring 113.90x3.53 HNBR for cover, EPDM gasket for housing/sensor L/P/W, O-ring 29.87x1.78 HNBR for sensor plug.
Interface Gasket (Order No. 71488159)
Applicable models: Promag 400/800(C) transmitter polycarbonate housing.
Composition: O-ring 69.44x3.53 VMQ for interface, O-ring 29.87x1.78 HNBR for sensor plug.
Housing Gasket Components (Order No. 71488160)
Applicable models: Promag 10/400/800(C) sensor connection housing aluminum.
Composition: O-ring 113.90X3.53 HNBR for cover, O-ring 69.44x3.53 HNBR for housing/sensor, O-ring 29.87x1.78 HNBR for sensor plug.
Kit interface gaskets, compact, WG DN (Order No. 71555931)
Compact interface gasket kit, suitable for specific WG DN specifications.
Spare Parts Selection Points
- Confirm generation: The (C) in the order number indicates generation index C; verify the device generation during selection.
- Distinguish models: Spare parts for Promag 400 and Prosonic Flow 400 may be interchangeable, but the applicable model list shall prevail.
- Note composition: Some spare parts are component kits (e.g., sealing rings in packs of 10); confirm the quantity during procurement.
- Explosion-proof requirements: Non-hazardous and explosion-proof spare parts must not be mixed.
- Housing material: The sealing ring specifications for aluminum housing and polycarbonate housing are different; select accordingly.
Frequently Asked Questions (FAQ)
How do I determine if my Promag 400 is generation C?
You can check the generation index mark on the device nameplate, or contact Endress+Hauser technical support for confirmation.
What is the difference between electronic plug-in modules XPD0014- and XPD0040-?
Both are suitable for Promag 400 Index C, but XPD0040- is an upgraded version and may include different I/O modules; refer to the configuration codes for specific configuration.
Are cover sealing rings 71278077 and 71278078 interchangeable?
They are not interchangeable. 71278077 is for polycarbonate housing (VMQ material), and 71278078 is for aluminum housing (HNBR material).