Product Description
Endress+Hauser FTL51H-ATC2BC2G6A Liquiphant M Point Level Switch
The Endress+Hauser Liquiphant M FTL51H-ATC2BC2G6A is a high-reliability point level switch designed for demanding hygienic applications in the food, beverage, and pharmaceutical industries. Operating on the vibronic principle, this switch provides dependable liquid detection, unaffected by changing media properties like conductivity, build-up, or turbulence. The FTL51H features a robust, hygienic stainless steel housing and a 2″ Tri-Clamp process connection for seamless integration into sanitary systems. With SIL certification, it is a trusted component for overfill prevention and pump dry-run protection, ensuring process safety and operational efficiency without the need for calibration or maintenance.
Technical Specifications:
- Model: Liquiphant M FTL51H
- Order Code: FTL51H-ATC2BC2G6A
- Principle: Vibrating fork point level switch
- Process Connection: Tri-Clamp ISO2852 DN40-51 (2″)
- Housing: F17 hygienic stainless steel housing with M16 cable entry
- Electronics Output: 2-wire AC 19…253V (PFC)
- Wetted Parts Material: 316L Stainless Steel (1.4404)
- Surface Finish: Ra ≤ 0.8 µm
- Approvals: Non-hazardous area, CE, SIL

Endress+Hauser FTL51H-ATC2BC2G6A Liquiphant M Point Level Switch
Shop the Endress+Hauser FTL51H-ATC2BC2G6A Liquiphant M, a reliable vibrating point level switch for hygienic liquid detection. Features a 2″ Tri-Clamp connection, stainless steel housing, and SIL safety certification.





