LN “Rod Type” Potentiometric Level Transmitter

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The LN Potentiometric Level Transmitter provides accurate reliable measurement in difficult environments utilizing potentiometric technology. While Anderson’s dual diaphragm hydrostatic level technology provides proven accuracy and reliability in atmospheric inventory tanks, applications such as filler bowls and other shallow vessels, pressurized tanks and environments with wide temperature swings can prove challenging for pressure based level systems. Utilizing potentiometric technology, the LN excels in these traditionally difficult applications. Fast reacting, the LN samples interior level at ten times per second allowing accurate readings while filling or dispensing product.

The stainless steel enclosure is also built to withstand the rigors of harsh environments. Resistance to vibration and moisture from wash downs is handled with typical Anderson rugged construction. The water tight and reliable quick disconnects round out this dependable design. As with all Anderson level transmitters, the LN meets FDA materials, and 3-A “third party verification” standards and is backed by a one-year warranty.

Features

  • Exceptional long term stability
  • Unaffected by temperature changes
  • No moving parts for high reliability and cleaning in place
  • Rugged construction with potted electronics
  • Stainless steel housing rated at NEMA 4X and IP-67 for exceptional washdown protection
  • 3-A compliant; Third party verified
  • Standard lengths from 8” to 80”, suitable for both metallic and nonmetallic vessels

Applications

  • Accommodates lower conductivity fluids such as liquid sugars
  • Exceptional for viscous products such as pastes
  • Pressurized filler bowls
  • Small pressurized tanks found in breweries
  • Shallow vessels
 
Specifications
Part Number
LN004108000111
Product Code
LN
Body (Fitting) Style
1-1/2" Tri-Clamp
Number of Probes
One (1) Probe (Metallic and linear tank)
Probe Length
8 INCH
Sensor Wiring
QDR w/FWC & no Cable
Mounting
Direct
Positioning
Top with isolation
Repeatability Accuracy
± 1.0% of span
Resolution Accuracy
± 0.2% of span / 12 bit – 1/4096 of sensor length
Operating Range
Max. Turndown (at 20mA): 30% of probe length
Process Temperature Limits
14 – 212° F (-10 – 100° C)
SIP Temperature Limits
302° F (150° C) for 60 minutes
Ambient Temperature Limits
32 – 120° F (0° – 50° C)
Temperature Effect
Unaffected within process temperature range
Response Time
100 milliseconds
Pressure Rating
150 psi (10.3 bar)
Electrical Power
4-conductor, 5.3 watts max, Voltage Required: 18 – 36 VDC
Analog Output
4 – 20mA, Resistance 500 ohms max
Empty Signal
2.4mA
Electrical Connection
M16 thread electrical entry via replaceable M12 5-pin Eurofast receptacle
Min. Media Conductivity
≥1 Microsiemen/cm
Material Housing
304 SS
Product Contact Surfaces Materials and Finishes
316L SS – 25 microinch Ra max, PEEK dielectric isolator, Teflon® PFA probe coating
Weight
4 lbs 14 oz
Enclosure Compliance/Protection
NEMA 4X / IP67 / IP69k (when equipped with m12 quick disconnect receptacle) / Wash down approved
Class
Designed and manufactured to sound engineering practices in accordance with Article 3.3 of the PED 97/23/EC / Electromagnetic Compatibility (EMC): Fully CE Compliant
Warranty
1 year

Spare Parts

42117K0025 Molded Cordset W/25' Cable
42117K0050 Molded Cordset W/50' Cable
42117K0100 Molded Cordset W/100' Cable
42117H0025 5-Conductor Molded Cordset w/25' Cable
42117H0050 5-Conductor Molded Cordset w/50' Cable
42117H0100 5-Conductor Molded Cordset w/100' Cable
56623N0001 Replacement M12 Receptacle

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