E43301 Welding Adapter G1/2 for Process Sensors Stainless Steel | IFM

The Original New IFM E43301 Welding Adapter is a hygienic G1/2 female welding adapter designed for the permanent installation of process sensors in tanks and piping systems. Manufactured from high‑grade stainless steel (1.4435 / 316L), this adapter enables EHEDG‑compliant and FDA‑compliant integration, making it ideal for applications in the food and beverage, pharmaceutical, and sanitary process industries. Its robust design ensures high pressure resistance and reliable sealing even in harsh industrial environments.

Core Engineering Highlights:
G1/2 female hygienic connection | Stainless steel 1.4435 / 316L | 50 bar pressure rating | Welding adapter Ø 29 mm | EHEDG Certified | FDA compliant | EC1935/2004 | FCM | Surface finish Ra < 0.4 µm / Rz = 4 µm | O‑ring (FKM) included

Key Features:

• Original New IFM E43301 welding adapter

• Hygienic G1/2 female connection for sensors with G1/2 hygienic fitting

• Suitable for pipe installation (designed for pipelines)

• High‑grade stainless steel (1.4435 / 316L) for corrosion resistance and durability

• 50 bar pressure rating for demanding industrial applications

• Welding adapter diameter Ø 29 mm

• Surface finish of wetted parts: Ra < 0.4 µm / Rz = 4 µm for hygienic requirements

• Metal‑to‑metal or PEEK sealing option for reliable leak‑tight connections

• EHEDG certified and FDA compliant for food and pharmaceutical applications

• EC1935/2004 and FCM (Food Contact Material) approved

• Leakage ports for reliable draining, ensuring process safety

• O‑ring (FKM) included in the scope of delivery

• Robust stainless steel design for use in harsh industrial environments

Applications:

• Hygienic installation of process sensors in tanks and piping systems

• Food and beverage industry (FDA and EHEDG compliant installations)

• Pharmaceutical and biotechnology applications

• Sanitary process industries requiring hygienic sensor integration

• Industrial applications with high pressure requirements

• CIP (Clean‑in‑Place) capable systems

Technical Specifications:

• Catalog Number: E43301

• Product Type: Welding adapter for process sensors

• Design: For pipes

• Material: Stainless steel 1.4435 / 316L

• Sensor Connection: G1/2 sealing cone

• Process Connection: Welding adapter Ø 29 mm

• Pressure Rating: 50 bar

• Surface Characteristics (Ra/Rz): 0.4 / 4 µm (wetted parts)

• Weight: Approx. 173.5 g

• Scope of Delivery: O‑rings (FKM)

• Packaging Unit: 1 piece

• Approvals: EC1935/2004, EHEDG Certified, FDA, FCM

• Compliance: 3-A qualification possible (with PEEK sealing cone accessories)

• Certifications: EAC

System Compatibility:

• IFM process sensors with G1/2 hygienic fitting

• Sensors with metal‑to‑metal or PEEK sealing cone

• Tanks and piping systems requiring hygienic sensor integration

• Food and beverage, pharmaceutical, and sanitary process equipment

Installation Notes:

• Welding must be carried out by authorised personnel

• The adapter must not warp or have the sealing edge damaged during the welding process

• When mounted in restricted spaces, adhere to the minimum distances specified in the sensor operating instructions

• When used in hygienic areas to EHEDG and 3‑A, adhere to the applicable EHEDG and 3‑A directives

• For 3‑A qualification, use only adapters with 3‑A qualification and PEEK sealing cone accessories

Related Products:

• E43300 – Welding adapter for tanks (Ø 30 mm, for containers)

• E43309 – Welding adapter variant for process sensors

• E43310 – Welding adapter variant for process sensors

• E30122 / E30130 – Welding adapters Ø 50 mm

• E43002 – Welding adapter for process sensors

• Welding mandrel (brass, G1/2) – accessory for heat dissipation during welding

PLC ERA is an independent industrial automation distributor supplying 100% genuine Original New products through established global supply channels. IFM is a trademark of ifm electronic gmbh.