E+H/Endress+Hauser FTL31-1395/0 Tuning Fork Level Switch
Contact Info
- Haigu Technology Building, Luozu Community, Shiyan Subdistrict, Bao'an District, Shenzhen City, 518055
- 陈鹏
- 13590455705
- 961744193@qq.com
Germany E+H/Endress+Hauser FTL31-AA4M3AAWBJ (FTL31-1395/0) Tuning Fork Level Switch
Product Details
Measuring Principle: Liquid Tuning Fork Switch
Features/Applications: Used as liquid level limit switches in tanks, vessels and pipelines.
Power Supply/Communication
20...253V AC/DC, 2-wire
10...30V DC-PNP, 3-wire
Ambient Temperature: -40...70 °C (-40...158 °F)
Process Temperature: -40...150 °C (-40...302 °F)
Process Pressure (Absolute)/Maximum Overpressure Limit: Vacuum...40 bar (Vacuum...580 psi)
Minimum Medium Density: >0.7g/cm³ (Optional: >0.5g/cm³)
Main Wetted Parts
316L
Process Connection
Threads:
G1/2, G3/4, G1, MNPT1/2, MNPT3/4, MNPT1, R1/2, R3/4, R1
Communication: AC/DC, DC-PNP
Certificates and Approvals: CSA C/US, EAC
Safety Certifications
Overflow Protection WHG
Leakage
Design Certification: EN 10204-3.1
Classification Society Certifications: ABS/ LR/ BV/ DNV
Advantages
Designed to meet the highest quality and environmental sustainability requirements. The self-monitoring Liquiphant ensures safe switching operations even during power outages.
Unaffected by changes in medium properties, providing precise switching points
Can be used without adjustment even in applications with changing media - a plug-and-play sensor. The measurement is unaffected by conductivity, adhesion, disturbances, flow or bubbles
No calibration required, no specific knowledge or tools (e.g., software) needed
Robust stainless steel (316L) construction for maximum durability - no mechanical moving parts, maintenance-free
Modular design offers different process temperatures and the widest range of process connections and accessories on the market, meeting every application requirement
No mechanical moving parts, maintenance-free
Application Fields
The Liquiphant FTL31 liquid level limit switch is suitable for measurement in all industries, mainly used in the machinery industry. The Liquiphant can be used for overflow protection and pump dry-run protection in cleaning, filtration systems, and cooling and lubrication vessels. IO-Link functionality enables easy parameter setting.
Compact:
- The smallest tuning fork sensor on the market
Safe:
- Continuous self-monitoring
- Reliable switching operations, unaffected by medium properties
Simple:
- No calibration or adjustment required
- Plug-and-play
- IO-Link connection
Specifications | Length (cm) | Width (cm) | Height (cm) | Volume (cm³) | Weight (g) |
FTL31-AA4M3AAWBJ | 22.60 | 2.60 | 22.60 | 1327.976 | 34 |
Order No. FTL31-1395/0
Extended Order No. (FTL31-AA4M3AAWBJ)
Name: Tuning Fork Level Switch FTL31
Basic Description: Point-level instrument, tuning fork type
Application: All types of liquids
High-precision limit control
Suitable for narrow installation spaces
Application Safety:
Unaffected by medium properties
Tuning Fork Level Switch FTL31-AA4M3AAWBJ
Certification:For non-explosion-proof applications
Power Output:10-30VDC; 3-wire PNP
Electrical Connection:ConnectorM12, IP65/67 NEMA Type 4X Encl
Sensor Design:MaximumProcess Temperature150°C
Sensor Type:Integrated316L Ra<3.2 µm<3.2μm<3.2 µm
Process Connection:ThreadISO228 G1/2, 316L >Weld-in socket accessory
Mobile: 13590455705 QQ: 961744193 (same as WeChat)
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