E+H Vibronic Point Level Detection Liquiphant Ftl31 Point Level Switch for Liquids

• Customization: Available
• Type: Level Switch
• Contact: Contact
• Model NO.: FTL31
• Output Signal Type: Switching Type
• Production Process: Normal Wirewound
• Feature: SemiConductor
• Material: Stainless Steel
• IP Rating: IP67
• Certification: CE
• Customized: Non-Customized
• Output: 4-20mA
• Power Supply: 10.5-55V DC
• Wetted Materials: 316L
• Enclosure Rating: IP66/IP67, NEMA 4X
• Measuring Principle: Vibration Liquids
• Characteristic: Level Switch for Liquids and Is Used in Tanks, Ves
• Supply: 20 ... 253V AC/DC, 2-Wire 10 ... 30V DC-PNP 3-Wire
• Ambient Temperature: -40 °c ... 70 °c
• Process Temperature: -40 °c ... 150 °c
• Process Pressure: Vacuum ... 40 Bar
• Min. Density of Medium: >0,7g/Cm³
• Communication: AC/DC, DC-PNP
• Certificates: CSA C/Us, EAC
• Design Approvals: En 10204-3.1
• Marine Approval: ABS/ Lr/ BV/ Dnv
• Transport Package: with Carton Package
• Specification: 30X20X10 cm
• Trademark: E+H
• Origin: USA
• HS Code: 9026201090
• Production Capacity: 2000
• Package Size: 30.00cm * 20.00cm * 10.00cm
• Package Gross Weight: 3.000kg

Product Description

Product Description

Product Overview 

The E+H Liquiphant FTL31 is a highly reliable and efficient point level switch designed specifically for liquid level detection in a wide array of industrial applications. It combines advanced technology with a robust construction to provide accurate and consistent level monitoring.

The E+H Liquiphant FTL31 Point Level Switch for Liquids is a top - of - the - line device that offers reliable, accurate, and easy - to - use liquid level detection. Its advanced features, wide applicability, and robust construction make it an essential component in many industrial processes.

Wide - Range Applicability:

In the machinery industry, the FTL31 is extensively used for applications like overfill protection and pump dry - run protection. For instance, in hydraulic systems, it can be installed in oil reservoirs to prevent overfilling, which could lead to system failures. In cooling and lubrication systems, it can monitor the liquid level and prevent pumps from running dry, thus extending the lifespan of the pumps and ensuring smooth operation of the machinery.
Cleaning and Filtering Systems
The Liquiphant FTL31 is well - suited for cleaning and filtering systems. In industrial cleaning processes, where the liquid level needs to be precisely controlled, the FTL31 can accurately detect when the liquid level is too high or too low. In a large - scale industrial dishwasher used in the food service industry, the FTL31 can ensure that the detergent and rinse water levels are maintained within the proper range for effective cleaning. In filtration systems, it can monitor the liquid level in the filter tanks, ensuring that the filtration process operates efficiently.
General Industrial Applications

Benefits:

Designed according to highest requirements to quality and environmental sustainability. The self-monitoring Liquiphant offers safe switching also in case of power supply loss.
Independent of changing media properties an accurate switching point is offered. IO-Link reduces costs and complexity due to easy configuration of the devices via engineering tools
A real plug & play sensor is offered without any need for adjustment even with changing media. Measurement is unaffected by conductivity, build-up, turbulence, flows or air bubbles
No calibration is required, no specific know-how or tools (e.g. software) necessary
Robust design made of stainless steel (316L) assures highest durability
A modular design offers different process temperatures and the widest variety of process connections and accessories in the market to fit every application
No mechanically moved parts, free of maintenance

Specification

Category	Specification
Model	FTL31 (Vibrating Fork Level Switch)
Application	Point level detection in liquids (including viscous, foamy, or corrosive media)
Measuring Principle	Tuning fork vibration (mechanical resonance)
Process Connection	1" NPT, 1" BSP, G1", ANSI/ASME flanges (optional)
Material	Fork:316L stainless steel Housing:Aluminum (standard) or stainless steel (optional)
Seals	FKM (standard), EPDM, FFKM (for aggressive media)
Temperature Range	Process:-40°C to +150°C Ambient:-40°C to +80°C
Pressure Rating	Up to 1450 psi (100 bar) depending on model
Output Signals	Relay:SPDT (5 A, 250 VAC) Analog:4-20 mA HART (optional)
Power Supply	20-253 VAC/VDC (universal) or 24 VDC
Switching Delay	Adjustable (0-30 seconds) to avoid false alarms
Sensitivity	Adjustable for liquids with density ≥0.7 g/cm³ (lower densities possible with tuning)
Protection Rating	IP66 / IP67 / IP69K (NEMA 4X)
Certifications	ATEX, IECEx, FM, CSA, SIL 2/3, CE, UL

Related product recommendations

Company Profile

Company Introduction

KeRui (Weifang) Automation Equipment Co. Ltd. specializes in industrial automation instrument development, production and sales, technical services, and supportingequipment supply of specialized companies. The main products are flow meters, level meters, temperature meters,pressure meters, electrical meters, thermal intelligent meters, programmable controllers (PLC)DCS distributed control systems,and eight series of more than 1,000 specifications.

we has a worldwide marketing network and after-sales service system.We have been committed to the integration of information technology and industrialization, helping industrial enterprises to move towards The 4.0 Era.

Certifications

FAQ

Q1: In which regions does KeRui primarily operate and sell its products?

A:We primarily sell our products to South Asia (40.00%) , the Middle East (40.00%) , and Southeast Asia (10.00%). Additionally, we have a presence in South America, Southern Europe, Northern Europe, Central America, Western Europe, Eastern Asia, North America, Oceania, Africa, and Eastern Europe.

 

Q2:What types of industrial automation instruments does KeRui specialize in?

A:KeRui specializes in industrial automation instruments such as flow meters, liquid level instruments, temperature sensors, pressure transmitters, electrical instruments, PLCs, and DCS systems.

 

Q3: How does KeRui ensure the quality of its products?

A:We ensure top-notch quality through rigorous testing and adherence to industry standards . Each product undergoes thorough inspection before shipment to guarantee reliability and performance.

 

Q4: Why should customers choose KeRui over other suppliers of industrial automation instruments?

A: Our company specializes in pressure, absolute pressure, and differential pressure transmitters, temperature electrical instruments, and flowmeter radar level meters, providing accurate technical specifications and competitive pricing.

 

Q5: What are the accepted delivery terms for KeRui products?

A: We accept delivery terms including FOB (Free On Board) and CIF (Cost, Insurance, and Freight.

 

Q6: Which currencies does KeRui accept for payment?

A: We accept payments in USD (United States Dollar).