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Part No. 1057110 (Type: LFP2000-B4NMB)

Part Number : 1057110

LEVEL SENSORS
TDR Level Sensor

Product Features:


• Level sensor for fluids
• No mechanical moving parts
• Manually cutable and exchangeable probe with lengths from 200 mm up to 2,000 mm or rope probe up to 4,000 mm
• Resistant to deposit formation
• Process temperature up to 100 °C; process pressure up to 10 bar
• 3 in 1: combined display, analog output (acc. NAMUR NE 43) and binary output
• High enclosure rating of IP 67, rotatable housing and remote amplifier version

Product Benefits:

• Rugged design increases service life
• High flexibility due to cutable and exchangable monoprobe or rope probe
• Cost savings due to multiple output signals: one system for both level detection and continuous level monitoring
• Time and cost savings due to low maintenance and quick commissioning without calibration
• Titanium process connection brings high chemical resistance
• Compact and rotatable housing or remote amplifier ensures flexible installation
• No crosstalk when several sensors are mounted next to each other
• Advanced technology enables adjustment-free measurement

Part No. 1057110 (Type: LFP2000-B4NMB)

Features

• Medium: Fluids
• Measurement: Switch, Continuous
• Probe type: Mono rod probe
• Probe length: 2,000 mm
• Process pressure: -1 bar ... 10 bar
• Process temperature: -20 °C ... +100 °C
• GOST approval:
• CULus certificate:
• RoHS certificate:
• IO-Link:
• Design: Standard

Performance

• Maximum level change: 500 mm/s
• Resolution: < 2 mm
• Accuracy of sensor element: ± 5 mm 1)
• Repeatability: ≤ 2 mm
• Dielectricity constant: ≥ 1.8 with coaxial tube, ≥ 5 for mono rod probe / rope probe
• Inactive area at process connector: 25 mm 2)
• Inactive area at probe end: 10 mm 3)
• Conductivity: No limitation
• Response time: < 400 ms
• MTTF: 194.3 a (EN ISO 13849-1)
1) 3) With water under reference conditions 2) With parameterized tank with water under reference conditions, otherwise 40 mm

Mechanical data

• Housing material: Plastic PBT
• Max.probe load: 6 Nm
• Process connection: ¾" NPT
• Wetted parts: 1.4404, PTFE

Electrical data

• Temperature drift: < 0.1 mm/K
• Enclosure rating: IP 67: EN 60529
• Supply voltage: 12 V DC ... 30 V DC 1)
• Power consumption: ≤ 100 mA at 24 V DC without output load
• Protection class: III
• Initialization time: ≤ 5 s
• Output signal: 1 PNP transistor output (Q1) and 1 PNP / NPN transistor output (Q2) switchable, 4 mA ... 20 mA, 0 V ... 10 V automatic switching depending on the load.
• Output load: 0 V ... 10 V > 750 Ohm at Uv >= 14 V, 4 mA ... 20 mA < 350 Ohm at Uv > 12 V, 4 mA ... 20 mA < 500 Ohm at Uv > 15 V
• Upper signal level: 20 mA ... 20.5 mA
• Lower signal level: 3.8 mA ... 4 mA
• Hysteresis: Min. 2 mm, free adjustable
• Output current: < 100 mA
• Signal voltage HIGH: Vs - 2 V
• Signal voltage LOW: ≤ 2 V
• Capacitive load: 100 nF
• Inductive load: < 1 H
• Connection type: Round connector M12 x 1, 5-pin
• EMC: EN 61326-1:2006, 2004/108/EG
1) All connections are polarity protected. All outputs are overload and short-circuit protected.

Ambient data

• Ambient operating temperature: -20 °C ... +60 °C
• Ambient storage temperature: -40 °C ... +80 °C 

Part No. 1057110 (Type: LFP2000-B4NMB)

Areas of Application:

• Monitoring of level, temperature, and pressure in hydraulic unit
• Measuring pressure, level, and temperature in hydraulic systems
• Pressure, level, and temperature measurement
• Measuring pressure, level, and temperature for hydraulic and cooling lubricant systems
• Monitoring the cooling lubricant
• Monitoring the cooling lubricant

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Product Brochures

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Part Number : 1057110