Flowline LI90-1001 Commander Multi-Tank Level Controller

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The general purpose level controller displays engineering units with four 4-20 mA continuous level sensor inputs and 6 programmable relays. Select from one of three run configurations: Multi-tank with 4 level sensor inputs and 4 relays. Pump control with 1 level sensor input and 6 relays for lift stations in simplex (one pump) or duplex (two pumps) level control modes. Differential level with 2 level sensor inputs and 4 relays for municipal screen or rake control. Relays can be configured on a single set point (high level alarm or low level alarm) or latched on two set points for automatic fill or empty pump or valve control with selectable time delay. The graphic LCD display indicates span and relay status for each input channel. An optional MicroSD card enables data-logging storage and retrieval. Tech tip: package the commander with our external power supply rated 24 VDC at 0.6A. The rail mount power supply supports all Flowline transmitters used with the controller. Display type: LCD, graphic. Display pixels: 128 x 64. Display units: Engineering. Display output: 0 to 999999. LCD indication: Relay status. Configuration: Push button. Backlight: Yes. Memory: Non-volatile. Opt. memory: MicroSD card. Linearization: Tank shapes. Sensor inputs: (4) 4-20 mA. Supply voltage: 10-30 VDC. Contact type: -1001: 6 SPST relays-2001: No relays. Consumption: 130 mA at 24 VDC. Contact rating: 3A at 30 VDC or 250 VA. Cresistance load repeater output:(2) 4-20 mA. Ambient temperature: F: 32 to 122 degree, C: 0 to 50 degree. Enclosure type: 1/4 DIN, panel mountwith 35mm DIN rail. Enclosure rating: NEMA 4X (IP65) faceplate. Enclosure material: Polycarbonate. Classification: General purpose. Compliance: CE. Approvals: cULus.

Product Features

  • Multi-tank controller with three run mode configurations
  • Easy configuration via the push button display module
  • Graphic LCD display indicates channel span and relay status
  • DIN enclosure with NEMA 4X faceplate and shallow case
  • Easy data logging and retrieval via optional MicroSD card, simulation mode for configuration testing and troubleshooting

FlowlineLevelSensors.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com