Endress+Hauser FTL51H-AGW2DC2G4A Vibrating Fork Level Switch (Liquiphant M)
The Endress+Hauser Liquiphant M FTL51H-AGW2DC2G4A is a highly reliable vibrating fork level switch engineered for precise point level detection in a wide variety of liquid applications. Manufactured in Maulburg, Germany, this robust instrument features a durable blue plastic housing equipped with a secure cable gland and a threaded process connection for straightforward installation. It operates efficiently on a 10 to 55 VDC supply voltage and utilizes a PNP electronic output, ensuring seamless integration into modern industrial control architectures. Designed to withstand harsh industrial environments, it boasts an impressive IP66/IP67 and NEMA 4X enclosure rating and operates reliably across an ambient and process temperature range of -50°C to +70°C. Additionally, the device is CE marked and SIL certified, guaranteeing superior safety, compliance, and performance for your critical process control needs.
Technical Specifications:
- Brand: Endress+Hauser
- Model: FTL51H-AGW2DC2G4A (Liquiphant M)
- Supply Voltage: 10…55 VDC
- Output Type: PNP electronic output
- Power Consumption: Maximum 0.83 W
- Current Ratings: Output current <3.5 mA; Maximum load current 350 mA
- Temperature Range: -50°C to +70°C (Ambient/Process)
- Enclosure Rating: IP66 / IP67, NEMA 4X
- Certifications: CE marked, SIL certified
- Country of Origin: Made in Germany

| Brand | Endress+Hauser |
|---|---|
| Model | FTL51H-AGW2DC2G4A |
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ENERAL DELIVERY INFORMATION
Orders will be processed and shipping during standard working hours (0830 – 1700 GMT+8) Monday to Friday (excluding Bank Holidays)
On rare occasions, your order may be handled and/or processed on a Saturday. However, we are unable to ship items on weekends, therefore any orders dealt with on the weekend will be send out the next following working day.
The cut-off point for orders to be shipped the same day is 14:00 – please contact us to confirm stock levels before placing your order
Any orders placed after the cut-off will ship the next working day assuming all parts are in stock and ready for dispatch.
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- must be paid for in full before any goods are dispatched
- require a signature upon delivery. Please ensure delivery can be made to an address where someone will be available to sign for the delivery
- are packaged with great care, ensuring your order and the contents it contains, makes it safely through the delivery network
Endress+Hauser FTL51H-AGW2DC2G4A Vibrating Fork Level Switch (Liquiphant M)
Shop the Endress+Hauser FTL51H-AGW2DC2G4A Liquiphant M Vibrating Fork Level Switch. This SIL-certified, IP66/IP67 rated sensor offers precise liquid point level detection, 10-55 VDC supply, and a PNP output for reliable and safe industrial process control.

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