ifm efector E4 Series T-Piece
Stainless steel T-pieces with a variety of threaded and welded connections for installing process sensors in pipe systems.

Effective August 12th, 2025, ifm effector has added a 12% surcharge to this product. The surcharge will appear as a separate line item on the order.
- By ifm efector
Overview
Features
- Stainless steel construction
- Suitable for industrial environments
- Adapter ensures correct immersion depth
- Available sensor connections:
- Ø18mm, Ø22mm, Ø28mm
- Ø35mm welding adapter
- G1/2, R1/2, R3/4, R1 threaded connections
- Available process connections:
- M18 x 1.5, M26 x 1.5, or M26 x 1.5 internal thread
This product is an accessory for the following products:
Documents
Spec Sheets
- ifm efector E4 Series E40078 T-Piece Datasheet PDF (187 KB)
- ifm efector E4 Series E40079 T-Piece Datasheet PDF (186 KB)
- ifm efector E4 Series E40080 T-Piece Datasheet PDF (188 KB)
- ifm efector E4 Series E40081 T-Piece Datasheet PDF (187 KB)
- ifm efector E4 Series E40082 T-Piece Datasheet PDF
- ifm efector E4 Series E40083 T-Piece Datasheet PDF (188 KB)
- ifm efector E4 Series E40102 T-Piece Datasheet PDF (249 KB)
- ifm efector E4 Series E40136 T-Piece Datasheet PDF (179 KB)
- ifm efector E4 Series E40137 T-Piece Datasheet PDF (187 KB)
- ifm efector E4 Series E40139 T-Piece Datasheet PDF (192 KB)
- ifm efector E4 Series E40207 T-Piece Datasheet PDF (186 KB)
- ifm efector E4 Series E40277 T-Piece Datasheet PDF (178 KB)
- ifm efector E4 Series E40279 T-Piece Datasheet PDF (188 KB)
Links
Need Help? Call an engineer at 1-800-884-4967
We're open Mo-Th 8am to 5:30pm. Fr 8am to 5pm ET