Endress+Hauser Soliphant M FTM51 Vibrating Level Switch

Description

The Endress+Hauser Soliphant M FTM51 is a universal point level switch for fine-grained and coarse-grained bulk solids. Its robust design ensures reliable operation in demanding industrial environments such as silos, hoppers, and bins. This unit, with order code FTM51-AGG2L4A32AA, provides a 1500mm insertion length and a versatile DPDT relay output for seamless integration into various control systems.

Specifications

• Manufacturer: Endress+Hauser
• Model: Soliphant M
• Type: FTM51-AGG2L4A32AA
• Function: Vibrating Point Level Switch
• Probe Length: 1500 mm
• Output: FEM54; DPDT Relay
• Power Supply: 19 to 253V AC / 55V DC
• Process Temperature Range: -50 to +150 deg C
• Material: Stainless Steel (Probe)

Label Info

• Ser. no.: N506730107A
• Firmware Ver.: V01.01.00
• Hardware Ver.: V01.04

Application

Ideal for point level detection in silos containing fine-grained or powdery bulk solids like cement, flour, plastic granules, and animal feed. The vibrating principle provides maintenance-free operation.

Country of Origin

Made in Germany.

CO2 Impact

Choosing this reconditioned item saves approximately 66.0 kg of CO2 compared to a new production, contributing to a more sustainable industrial practice.

Availability

This item is in stock and ready for immediate dispatch. It comes in its original, opened packaging. Order now from PLC2Day for expert support and fast delivery.

FAQ

The FTM51 is ideal for fine-grained or powdery, non-abrasive bulk solids with a density of at least 10 g/l. This includes materials like cement, flour, sugar, plastic granules, and fine sand.

No, the probe length is factory-set to 1500 mm and cannot be modified. Shortening the rod would detune the vibrating fork from its resonant frequency, causing the sensor to fail. Always order the correct length for your application.

DPDT stands for Double Pole, Double Throw. This relay provides two independent sets of changeover contacts. This allows you to control two separate circuits simultaneously, for example, signalling a high level to a PLC while also activating a local alarm light or horn.

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Last Update: Friday, March 13, 2026