DataView LI55 Level Sensor Controller

APPLICATION

The general purpose AC or DC powered tank or silo level controller displays engineering units with one 4-20 mA level transmitter and is offered in three configurations with optional two or four programmable relays and an isolated 4-20 mA repeater. Each relay can be configured on a single set point as a high or low level alarm, or latched on two set points for automatic fill or empty control in simplex or duplex modes. Select this panel mount controller for use with general purpose two or three-wire level sensors. For field mount installation, add a single or double NEMA box with optional flash and/or audible alarm.

FEATURES

  • LED main display and secondary unit display with relay status
  • Easy configuration via the integral push button display module
  • 1/8 DIN enclosure with NEMA 4X faceplate and shallow case
  • Isolated sensor power supply with optional 4-20 mA repeater
  • Non-volatile memory with security password protection
  • 32-point linearization function for volumetric measurement
  • Available with NEMA boxes and tank alarm accessories

PRICING

P/N Description From
LI55 LI55-1001 GP level controller, 85-265 VAC, display, no relays, no repeater $700.00
LI55-1011 GP level controller, 85-265 VAC, display, no relays, 4-20 mA repeater $842.00
LI55-1201 GP level controller, 85-265 VAC, display, 2 relays, no repeater $808.00
LI55-1211 GP level controller, 85-265 VAC, display, 2 relays, 4-20 mA repeater $936.00
LI55-1401 GP level controller, 85-265 VAC, display, 4 relays, no repeater $895.00
LI55-1411 GP level controller, 85-265 VAC, display, 4 relays, 4-20 mA repeater $1,020.00
LI55-8001 GP level controller, 12-24 VDC, display, no relays, no repeater $832.00
LI55-8011 GP level controller, 12-24 VDC, display, no relays, 4-20 mA repeater $985.00
LI55-8201 GP level controller, 12-24 VDC, display, 2 relays, no repeater $936.00
LI55-8211 GP level controller, 12-24 VDC, display, 2 relays, 4-20 mA repeater $1,062.00
LI55-8401 GP level controller, 12-24 VDC, display, 4 relays, no repeater $1,020.00
LI55-8411 GP level controller, 12-24 VDC, display, 4 relays, 4-20 mA repeater $1,145.00

COMPATIBLE ACCESSORIES

Nema Boxes & Alarms
P/N Description From
LM91 Single NEMA box with LI55 LM91-1001 Single NEMA box, 1/8 DIN, non-windowed, PC $354.00
LM91 Double NEMA box with LI55 LM91-2001 Double NEMA box, 1/8 DIN, non-windowed, PC $396.00
LM92 Single NEMA box with LI55 LM92-1002 Single NEMA box, 1/8 DIN, windowed, PC $458.00
LM92 Double NEMA box with LI55 LM92-2002 Double NEMA box, 1/8 DIN, windowed, PC $490.00
LC09-2014 Red flash / audible alarm LC09-2014 Red flash / audible alarm, 85 dB, IP65 $585.00
LC09-2034 Red, yellow & green flash / audible alarm LC09-2034 Red, yellow & green flash / audible alarm, 85 dB, IP65 $875.00
LC09-2054 Selectable RGYBW flash / audible alarm LC09-2054 Selectable RGYBW flash / audible alarm, 85 dB, IP65 $730.00
LC09-0000 Flash / audible alarm reset button LC09-0000 Flash / audible alarm reset button, NEMA 4X $170.00

DOCUMENTATION

Display type: LED, 6-digit

Display units: Engineering

Display output: -99999 to 999999

Display height: Main: 0.6” (15mm), Secondary: 0.46” (12mm)

Decimal point: Floating

LED indication: Relay status

Configuration: Push button

Memory: Non-volatile

Linearization: 2-32 point function

Sensor input: (1) 4-20 mA or 0-10 VDC

Supply voltage: -1_ _1: 85-265 VAC @ 50-60 Hz, -8_ _1: 12-24 VDC ±10%

Consumption: VAC: 20 watts max., VDC: 15 watts max.

Sensor supply: 24 VDC ± 5% @ 200 mA

Repeater output: 4-20 mA, 24 VDC ± 5% @ 40 mA supply

Contact type: -12_1: (2) SPDT relays, -14_1: (4) SPDT relays

Contact rating: 3A @ 30 VDC, 250 VAC resistive load

Ambient temp.: F: -40° to 149°, C: -40° to 65°

Enclosure type: 1/8 DIN, panel mount

Enclosure rating: NEMA 4X (IP65) faceplate

Enclosure mat’l: Polycarbonate

Classification: General purpose

Compliance: CE

Approvals: UL, cULus listed, E160849, 508 industrial control equipment

APPLICATION SUCCESS




PRODUCT SELECTION

If you want help in selecting a sensor for your application, please submit a Level Questionnaire. An engineer will review your requirements and suggest a product solution via email.