E+H FTL31-13J8/0 Liquiphant Vibronic Tuning Fork Liquid Level Switch
Product Details:
Manufacturer : Endress+Hauser
Product No. :FTL31-13J8/0
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This industrial automation component is supplied for enterprise procurement .Made-to-order and forward delivery are supported, with pricing quoted per inquiry.
To reduce sourcing risk, each order is handled individually with support for model confirmation, condition clarification, and lead time estimation before order placement. Clear quotation terms and consistent communication are provided to help partners manage expectations and complete transactions with confidence. Additional verification or clarification is available when required, supporting professional procurement and long-term cooperation.
The E+H FTL31-13J8/0 belongs to Endress+Hauser Liquiphant FTL31 compact vibronic tuning fork series, adopting piezoelectric resonant frequency shift measuring principle for reliable point-level monitoring of free-flowing industrial liquids with minimum medium density ≥0.7g/cm³. This specific 13J8/0 variant is configured with ISO G1/2 male thread process connection, standard 3-wire PNP transistor switching output, full 1.4404 (316L stainless steel) wetted fork and compact all-stainless steel housing without explosion-proof certification for non-hazardous regular industrial environments. Built-in real-time electronic self-diagnosis circuit continuously checks fork vibration status to eliminate false switching triggered by internal component failure; no field calibration or parameter adjustment is needed after installation to achieve plug-and-play commissioning. Measuring performance is unaffected by liquid foam, medium adhesion, pipeline turbulence and fluid conductivity, widely applied for overflow prevention and pump dry-run safeguard across machinery, fine chemical, water treatment and general fluid processing industries.
Detail:
| Parameter Item |
Standard Technical Specification |
| Full Model Number |
FTL31-13J8/0 (E+H Liquiphant FTL31 Series) |
| Measuring Principle |
Vibronic tuning fork resonant frequency variation detection |
| Minimum Detectable Medium Density |
≥0.7 g/cm³ (custom ≥0.5g/cm³ available as alternative)Endress+Hauser |
| Output Signal Type |
3-wire DC PNP switching output |
| Rated Operating Supply |
DC 10 V ~ 30 V |
| Max PNP Switch Load Current |
200 mA |
| Core Onboard Function |
Continuous electronics self-monitoring + local LED status indicator |
| Adjustable Switch Delay |
0.5s /1s optional setup |
| On-site Inspection Function |
External magnetic test point for non-disassembly functional check |
| Spec Classification |
Detailed Parameter Data |
| Wetted Tuning Fork Material |
1.4404 / AISI316L stainless steel |
| Standard Process Connection |
ISO G1/2 external pipe thread |
| Housing Construction Material |
Solid seamless 316L stainless steel |
| Ingress Protection Grade |
IP67 |
| Ambient Working Temperature |
-40°C ~ +70°C (-40°F ~ +158°F) |
| Allowed Process Medium Temperature |
-40°C ~ +150°C (-40°F ~ +302°F) |
| Absolute Process Pressure Range |
Full vacuum ~ 40 bar abs (0~580 PSI max overpressure)Endress+Hauser |
| Wetted Surface Finish |
Ra 3.2 μm standard surface roughness |
| Formal Material Certification |
EN10204-3.1 material test certificate |
Brand
E+H is a global leader in providing measurement instruments, services, and solutions for the process and laboratory industries. Since its founding in 1953, the company has been committed to enhancing production efficiency, safety, and sustainability through innovative technologies. E+H’s product portfolio covers a wide range of areas, including flow measurement, level measurement, pressure and temperature measurement, analytical instrumentation, and data management. Its solutions are widely used in industries such as chemicals, food and beverage, oil and gas, power generation, and water and wastewater treatment.
Company Introduction:
Achievers Automation Limited has more than 10 years experience in the market of Industrial Automation, specialized in reselling factory sealed Probe, Sensor, DCS,isolator barrier, HMI, PLC,Adapter,Profibus connector and cable from Brands as BENTLY NEVADA, E+H, MTL, AB, Pepperl+Fuchs, YOKOGAWA, ASCO, Schneider, Lenze, Pro-face, Mitsubishi, Omron, Lenze, Delta, IFM etc. If you have any request, please do not hesitate to contact us.
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FAQ of Achievers
Q:Are the Products Genuine OEM Units?
A: These items have been certified by Achievers Automation Limited to be genuine OEM Units obtained through OEM or independent third-party channels.
Q:How will you arrange shipment?
A: We can arrange shipment based on your request. We have cooperated forwader who can arrange shipment via FedEx, DHL,TNT with good price.
Q:What is the warranty of goods?
A: One-year Warranty.
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