1 PCS new E+H Liquiphant FTL33-AA4U3AB5ZJ Vibronic Level Switch #LYQ007
1 PCS new E+H Liquiphant FTL33-AA4U3AB5ZJ Vibronic Level Switch #LYQ007
| Parameter Category | Parameter Name | Specification |
|---|---|---|
| Basic Information | Product Model | FTL33-AA4U3AB5ZJ (Alternative: FTL33-1680/0) |
| Manufacturer | Endress+Hauser (E+H) | |
| Product Type | Vibronic (Tuning Fork) Point Level Switch for Liquids | |
| Application | Hygienic processes: Food & Beverage, Pharma, Life Science; Overfill protection, pump dry-run protection | |
| Measuring Principle | Vibrating fork resonance detection | |
| Core Detection Parameters | Measuring Frequency | Approx. 1100 Hz (in air) |
| Switching Accuracy | ±2 mm (per DIN 61298-2, device change) | |
| Minimum Medium Density | >0.7 g/cm³ (optional: >0.5 g/cm³) | |
| Switching Delay | 0.5 s (fork covered); 1.0 s (fork uncovered); Optional: 0.2 s / 1.5 s / 5 s | |
| Switch-On Delay | Max. 3 s | |
| Process Parameters | Process Temperature | -40 °C … +150 °C (-40 °F … 302 °F) |
| Process Pressure | Vacuum … +40 bar (Vacuum … 580 psi) | |
| CIP/SIP Capability | Suitable for CIP (100 °C) and SIP (150 °C) processes | |
| Electrical Parameters | Supply Voltage | 18 … 30 V DC (IO-Link compatible) |
| Power Consumption | < 2 W | |
| Output Signal | PNP/NPN (NO/NC selectable); IO-Link (V1.1) | |
| Switching Current | Max. 100 mA | |
| Insulation Resistance | > 100 MΩ (500 V DC) | |
| Mechanical Parameters | Process Connection | 5ZJ: Flush mount, 316L, without slotted-nut (weld-in adapter required) |
| Wetted Parts | 316L Stainless Steel (Ra < 1.5 μm / 59 μin) | |
| Housing Material | 316L Stainless Steel | |
| Electrical Connection | U: Valve plug ISO 4400 M16, IP65 / NEMA 4X | |
| Dimensions (L×W×H) | Compact design (smallest vibronic sensor on market) | |
| Weight | Approx. 0.3 kg | |
| Environmental & Protection | Operating Temperature | -40 °C … +85 °C |
| Storage Temperature | -40 °C … +100 °C | |
| Humidity | 0 … 95 % RH (non-condensing) | |
| Protection Rating | IP65 (electrical connection); IP69K (optional M12 connector) | |
| Vibration Resistance | 10 … 2000 Hz, 10 g (IEC 60068-2-6) | |
| Shock Resistance | 100 g, 11 ms (IEC 60068-2-27) | |
| Certifications & Approvals | Hygienic | 3-A, EHEDG, FDA compliant |
| Safety | WHG (overfill protection), CSA C/US, 3.1 Material Certificate | |
| Functional Features | Self-Monitoring | Continuous self-diagnosis (sensor, electronics, power) |
| Calibration | No calibration required; Plug & Play | |
| Function Test | External test magnet compatible; LED status indication |
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