2880-LT Probe Mounted Level Transmitter

2880-LT Probe Mounted Level Transmitter


The 2880-LT Probe Mounted Level Transmitter provides reliable monitoring of liquids and solids for a continuous level output. The probe continuously monitors product levels to provide a proportional level signal for pumps, alarms or control system interface.

The 2880-LT sensing probe monitors the capacitance field around the active probe. As the volume of product increases in the vessel, the probe capacitance changes. A 4-20 mA output signal is provided for interface with customer controls and systems. A quick calibration can be set using any two points along the probe length.

Features & Benefits

  • No moving parts
  • Electronics is integral to the probe
  • High corrosion resistant Teflon and stainless steel wetted parts
  • Capacitance technology responds to all product types
  • HF capacitance technology does not foul or require routine cleaning
  • Easy calibration and control set-up
  • Simple keypad calibration with display
  • Diagnostics and level display

Technical Specifications

Control Unit

Operating Temp. -20˚C to +55˚C
Resolution .007% (.07 pF at 1,000 pF)
Accuracy .04% of full scale pF
Power Input 12 vdc or 24 vdc or 100-240 vac +/- 10%
Alarm Relay 2 x 10 amp@240 vac, SPDT dry,
discrete relays with differential control
Analog Output 4 mA normal/20 mA alarm pegged to Relay 1 high differential setpoint
Communication Modbus RS-485
Certified UL 61010-1, 2nd Edition
CAN/CSA-22.2 61010-1-4
IEC/EN 61010-1, 2nd Edition
IEC 61326-1 + CE Declared
Enclosure Type 4/IP 66 painted steel
or Type 4X/IP 66 polycarbonate or SS
Optional Light, buzzer, beacon


Probe -60˚C to +260˚C
PMC -60˚C to +55˚C
Pressure 103 bar/10342 kPA/1500psi at stable temp
Explosion Proof CSA Div 1, Class 1, Groups C,D
Intrinsic Safety Approved Intrinsically Safe when ordered with Approved Barrier in Control Unit
CAN/CSA E60079-11: Class I, Groups A,B,C,D;
Class II, Groups E,F,G; Class III, Encl.Type 4
Wetted Parts 316SS and Teflon

Probe materials are eligible for NACE MR-0175 Compliance





Sample Specifications

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