E+H FTL64-MPE4/0 High-Temperature Vibronic Tuning Fork Point Level Switch
Product Details:
Manufacturer : Endress+Hauser
Product No. : FTL64-MPE4/0
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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 FTL64-MPE4/0, search shorthand FTL64 MPE4 0, belongs to the Liquiphant FTL64 high-temperature vibronic tuning fork series developed by Endress+Hauser. This specific variant is configured with standard MPE4 threaded process connection, optimized for hot liquid media with extreme process temperature up to 280°C, suitable for high-pressure industrial pipelines, heating vessels and thermal process loops.
Detail:
| Parameter Group |
Specification Item |
Official Datasheet Standard Value |
| Measuring Principle |
Sensing Technology |
Vibronic piezoelectric tuning fork resonance frequency shift |
| Medium Detection Limits |
Minimum Detectable Liquid Density |
0.5 g/cm³ (0.4 g/cm³ configurable via device setup) |
| Medium Detection Limits |
Max Permissible Medium Viscosity |
≤ 10,000 mm²/s (cSt) |
| Medium Detection Limits |
Max Suspended Solid Particle Size |
≤ Ø5 mm |
| Standard Process Temperature Range |
Uncoated 316L Wetted Parts |
-60 °C ~ +280 °C (-76 °F ~ +536 °F) |
| PFA Coated Process Temperature Limit |
Corrosion-resistant Fork Variant |
-60 °C ~ +230 °C |
| Standard Process Absolute Pressure |
Uncoated 316L Measuring Assembly |
Vacuum to 100 bar (Vacuum to 1450 psi) |
| PFA Coated Process Pressure Cap |
Anti-corrosion Fork Limit |
Vacuum to 40 bar absolute |
| Universal Power Supply Input |
DC Operating Voltage |
10.5 V DC ~ 35 V DC; Ex ia model restricted to 10.5–30 V DC |
| HART 2-Wire Loop Output |
Analog Signal Range |
4–20 mA, adjustable time constant 0–999 s |
| PNP/NPN 3-Wire Transistor Output |
Max Switching Load Current |
350 mA with short-circuit auto protection |
| DPDT Relay Output Contact Rating |
AC & DC Resistive Load |
253 V AC / 5 A; 55 V DC / 5 A |
| NAMUR Intrinsic Safety Output |
Standard Signal Levels |
8 mA (covered) / 16 mA (uncovered), 11–36 V DC supply |
| Switch Response Delay |
Liquid Submerge/Expose Trigger Time |
200 ms ~ 1000 ms digitally adjustable |
| Integrated Diagnostic System |
Heartbeat Monitoring Scope |
Fork breakage detection, circuit fault, corrosion tracking, power loss alarm |
| SIL Proof Test Operation |
Verification Methods |
External magnetic pin, front test button, SmartBlue App guided workflow |
| EMC Compliance Standards |
Electromagnetic Compatibility |
IEC 61326, NE 21 heavy industrial environment standard |
| Optional Bluetooth Communication |
Wireless Functionality |
2.4 GHz BLE for parameterization, diagnostics and SIL test record export |
| Classification Category |
Attribute Item |
Standardized Technical Parameter |
| Model-Specific Process Connection (FTL64-MPE4/0) |
Thread Interface |
MPE4 standard male threaded connection for vessel/pipeline installation |
| Standard Wetted Materials |
Tuning Fork & Extension Tube |
1.4404 / 316L stainless steel, uncoated high-temperature version |
| Optional Anti-Corrosion Coating |
Fork Surface Treatment |
PFA coating for acidic/alkaline aggressive liquid media |
| Standard Cable Gland Entry |
Wiring Port Specification |
M20 cable gland, optional NPT 1/2" conversion adapter |
| Enclosure Ingress Protection Class |
Housing Rating |
IP66 / IP67 per EN 60529; Ex d flameproof housing supports IP68 |
| Non-Wetted Enclosure Material |
Main Housing Body |
Cast aluminum with polyester anti-corrosion coating |
| Ambient Operating Temperature Range |
Cabinet & Outdoor Installation |
-60 °C ~ +70 °C (-76 °F ~ +158 °F) |
| Long-Term Storage Temperature Limit |
Offline Stock Storage |
-50 °C ~ +80 °C (-58 °F ~ +176 °F) |
| Mechanical Vibration Resistance |
Vibration Test Standard |
IEC 60068-2-64, 5–2000 Hz, 50 m/s² RMS sustained vibration |
| Mechanical Shock Load Resistance |
Impact Rating |
IEC 60068-2-27, 300 m/s² peak shock for 18 ms duration |
| Functional Safety Certification |
SIL Safety Integrity Grade |
SIL 2 / SIL 3 per IEC 61508 & IEC 61511 process safety standards |
| Industrial Overfill Protection Approvals |
Regulatory Certifications |
WHG German water law, API 2350 refinery tank safety standard |
| Global Hazardous Zone Explosion Certifications |
Zone & Class Approvals |
ATEX II 1/2G Ex ia / Ex d, IECEx, FM, CSA C/US, NEPSI, EAC Ex, KC, INMETRO |
| Marine & Special Industry Qualifications |
Additional Compliance |
DNV marine vessel type approval, NACE MR0175 sour service compatible |
| Allowable Mounting Orientation |
Installation Flexibility |
Vertical downward, vertical upward, horizontal threaded mounting |
| Onboard Visual Status Indication |
LED Feedback System |
Green power LED, yellow liquid detection LED, red diagnostic fault LED |
| Max Extension Tube Length Option |
Custom Measuring Rod Size |
Up to 6 meters (19.7 ft) extended tube for deep tank high-temp monitoring |
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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