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Endress+Hauser FTL31-11V00 Switch | Conductive, Level, Liquid, Single-Point, 24V AC/DC, Plastic

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Certification
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"ACH has proven to be a reliable partner. Their products are genuine and high-quality, with competitive prices and on-time delivery. We trust them as our long-term supplier in automation."

—— Mohammed Al-Farsi, Procurement

"For us, cost efficiency and authenticity are key. ACH helps reduce expenses while ensuring reliable quality and timely supply, making them a strong partner in our operations."

—— Procurement Manager

"For us, cost efficiency and authenticity are key. ACH helps reduce expenses while ensuring reliable quality and timely supply, making them a strong partner in our operations."

—— Supply Chain Director

"ACH offers quick response, flexible solutions, and fair pricing. The products are always genuine and reliable, and their friendly support makes cooperation smooth."

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Endress+Hauser FTL31-11V00 Switch | Conductive, Level, Liquid, Single-Point, 24V AC/DC, Plastic

Endress+Hauser FTL31-11V00 Switch | Conductive, Level, Liquid, Single-Point, 24V AC/DC, Plastic
Endress+Hauser FTL31-11V00 Switch | Conductive, Level, Liquid, Single-Point, 24V AC/DC, Plastic Endress+Hauser FTL31-11V00 Switch | Conductive, Level, Liquid, Single-Point, 24V AC/DC, Plastic Endress+Hauser FTL31-11V00 Switch | Conductive, Level, Liquid, Single-Point, 24V AC/DC, Plastic Endress+Hauser FTL31-11V00 Switch | Conductive, Level, Liquid, Single-Point, 24V AC/DC, Plastic Endress+Hauser FTL31-11V00 Switch | Conductive, Level, Liquid, Single-Point, 24V AC/DC, Plastic Endress+Hauser FTL31-11V00 Switch | Conductive, Level, Liquid, Single-Point, 24V AC/DC, Plastic

Large Image :  Endress+Hauser FTL31-11V00 Switch | Conductive, Level, Liquid, Single-Point, 24V AC/DC, Plastic Get Best Price

Product Details:
Place of Origin: DE
Brand Name: Endress+Hauser
Certification: ATEX
Model Number: FTL31-11V00
Document: ACH-AB-P+F-E+H-IFM-ASCO-YOK...WA.pdf
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: Negotiable
Packaging Details: carton
Delivery Time: Negotiable
Payment Terms: T/T,XT,ALIPAY
Supply Ability: 100pcs per month
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Detailed Product Description
Power Supply: 1 Ambient Temperature: -
Electrical Rating: G Certifications: S
Highlight:

Endress+Hauser conductive level switch

,

FTL31-11V00 liquid level sensor

,

24V AC/DC plastic switch

Endress+Hauser FTL31-11V00 Switch | Conductive, Level, Liquid, Single-Point, 24V AC/DC, Plastic

Endress+Hauser FTL31-11V00 level switch specifications. Single-point conductive sensor, 24V AC/DC, plastic, for pump control.

Product Overview

The Endress+Hauser FTL31-11V00 is a compact, single-point conductive level switch designed for simple on/off control of pumps or alarms in electrically conductive liquids. It operates on a 24V AC/DC universal supply and provides a relay output. Housed in a durable plastic (PP) enclosure with a stainless steel electrode, it is an economical and reliable solution for basic level detection in water, wastewater, and other conductive media in non-pressurized applications.

Technical Specifications (Switch)

Parameter

Specification

Manufacturer​

Endress+Hauser AG

Series​

Levelflex (FTL31)

Model​

FTL31-11V00 (Base model)

Product Type​

Single-Point Conductive Level Switch

Detection Principle​

Conductivity (resistive)

Media Detection​

Electrically conductive liquids (e.g., water, wastewater)

Min. Conductivity​

Typically ≥ 20 μS/cm

Electrode​

1, stainless steel

Output​

Relay (SPDT changeover contact)

Enclosure Material​

Polypropylene (PP)

Technical Specifications (Electrical/Mechanical)

Parameter

Specification

Supply Voltage​

24V AC/DC (universal)

Relay Contact Rating​

8A, 250V AC (resistive)

Response Time​

Fast (typically < 1 second)

Process Temperature​

0 to 80°C (32 to 176°F)

Process Pressure​

Atmospheric (non-pressurized)

Ambient Temperature​

0 to 50°C (32 to 122°F)

Protection Rating​

IP65

Mounting​

Wall or pipe mounting via bracket

Electrical Connection​

Screw terminals in terminal compartment

Certifications​

CE

Key Features

  • Simple & Cost-Effective:​ Reliable solution for basic level control tasks

  • Universal Power Supply:​ Works on 24V AC or DC

  • High Switching Capacity:​ 8A relay allows direct control of small pumps, solenoids, or alarms

  • Corrosion-Resistant Housing:​ PP material suitable for many aqueous solutions

  • Easy Installation:​ Simple wall or pipe mounting

  • Maintenance-Free:​ No moving parts, robust construction

  • Visual Indication:​ LED shows relay status

  • Proven Technology:​ Based on reliable conductivity detection

Applications

  • Pump control (on/off) in water wells, sumps, and tanks

  • High or low level alarm in non-pressurized vessels

  • Dry-run protection for pumps

  • Leak detection

  • General level monitoring in water treatment, irrigation, and building services

Endress+Hauser FTL31-11V00 Switch | Conductive, Level, Liquid, Single-Point, 24V AC/DC, Plastic 0

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About ACH

Founded in 2012, ACH is a top-tier distributor of industrial automation products, supplying genuine devices from leading brands like ABB, P+F, E&H, AB, MTL and EMERSON to emerging markets worldwide. Our mission is to provide 100% Genuine products at the most competitive prices, helping customers reduce costs and strengthen their market position.

Endress+Hauser FTL31-11V00 Switch | Conductive, Level, Liquid, Single-Point, 24V AC/DC, Plastic 1
Frequently Ask & Questions
Are preferential prices available?

Long-term brand partners can get competitive product prices. At the same time, ACH controls the profit per order to 5%, providing the most competitive prices.

Are the Products Genuine OEM Units?

Yes, all products from ACH are certified genuine OEM units. We acquire our inventory through official OEM channels and trusted third-party suppliers, ensuring every item is authentic and reliable.

How will you arrange shipment?

We'll handle the shipping for you. Through our partnerships, we can secure competitive rates with major carriers like FedEx, DHL, TNT, and UPS, ensuring a smooth and cost-effective delivery.

What is the warranty of goods?

One-year Warranty.

How long is the logistics cycle of the product?

Products are divided into spot and futures, and the delivery period of different brands of products is also different. For details, please contact the ACH business manager.

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