Forty years of product knowledge brings you the best the market has to offer! Quest-Tec Solutions is a young company with a long lineage of quality, experience and care. The development and engineering of the liquid level gage and valve product lines began more than forty years ago.

Level-Trac Model LT-300 Water Detection Control Unit

The Level-Trac Model LT-300 water detection control unit can be used to drive up to four conductivity / resistance probes installed in a sigle column or seperately. The unit features complete redundant and discrete channels, with two indepen- dent power supplies. Standard features include:

• Four Discrete Channels
• Four Field Assignable Auxiliary Relays
• Two Independent Power Supplies
• Probe Cable Fault Monitoring
• Remote Display LTI-300+ Available

The Level-Trac Model LT-300 can be used as a direct replacement to externale cage float switches, and offers solid state reliability with no moving parts. The Wa- ter Detection Unit is deisgned to be used with Model 501 and 502 water columns, or with single probe fixtures. Suggested applications are:

• Traditional Water Gage Columns at the Boiler Drum
• Cold reheat & Extraction Steam Lines
• Drain, Flash, and Dearator Levels
• Condensate Pots

Electronic Unit Specifications

Enclosure:

• Wall mounted glass-fiber reinforced polyester
  
• NEMA 4X / IP65
  
• Dimensions: 8.66” (220mm) x 7.9” *200mm) x 4.75” (120mm)

Inputs:

• 4 independent isolated channels
  
• Field selectable three ranges of conductivity
  
• Probe cable monitoring of water or steam normal condi- tion for each channel

Display:

• LED indication on each channel
  
• Yellow LED indication for equipment fault
  
• The selection of horizontal, vertical or combination con- figurations of probe channel validations, or Supply failure initiates the System Fault indication

Outputs:

• Two pole changeover contacts per channel
  
• Single pole Changeover contact for System Fault Contact rating: Max voltage - 250 VAC, 220 VDC Mac current - 2 Amps
  
• Load switching - 50 Watts, 120 VA

Supply Requirements:

• Two independent AC sources
  92 - 127V @ 15VA, 48 - 63Hz
  184 - 254 @ 15VA, 48 - 63Hz