Part#: 70799
Weight: 5.5 lbs
Brand: Keller

Keller LevelRat Submersible Level Transmitter with Protective Guard/Spacer, 0 to 15 psi (0 to 34.65 ft/H2O), 60'L Cable

  • 1/2" threaded mounting connection
  • 3"Dia guard helps protect the diaphragm from damage
  • Great for lift stations, heavy solids-laden liquids and slurries
Price: $880.00
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Need Help? Call 800-548-1234

LevelRat submersible transmitters with a protective guard/spacer withstand harsh conditions found in sewage lift station and raw wastewater sites. They feature a factory-installed 3" diameter protective guard and conduit fitting. The guard prevents solids from contacting the diaphragm while acting as a clearance spacer. The integral 1/2" NPT(M) conduit fitting allows additional installation support.

All Keller transmitters feature an integral cable vent tube for fast response and accurate readings, a lifetime lightning/surge protection guarantee and are made in the USA. Rugged stainless steel construction with unique nonstick diaphragm offers superior durability and abrasion resistance.

Transmitters offer dual outputs for flexibility:
One RS-485 and one rescalable analog 4-20 mA. The RS-485 connection lets you retrieve both level and temperature data, and rescale the analog output from 10% to 110% of the basic range. To rescale the output, you must briefly interface the transmitter with a PC running Keller’s free downloadable Control Center 30 (CCS30) software, and also purchase a converter cable (stock # 71767).

Optional accessories:
Line Protector (stock # 71154) provides additional lightning/surge protection on external wiring. To protect vent tube ends in humid environments, install a drying tube assembly (stock # 71087).

Don’t see what you need here?
Custom models are available for all transmitters, with typical shipping times of under one week. Options include pressure ranges, cable lengths and wetted materials. Contact Technical Support for more information.

Tech Specs
  • Range (PSI): 0 to 15
  • Range (ft/H2O): 0 to 34.65
  • Cable length: 60'
  • Wetted materials: 316 L stainless steel, Kynar®
  • Cable: polyethylene (PE) jacket and EPDM seal
  • Accuracy: ±0.5% full scale (static)
  • Power: 11-32 VDC
  • Output: 4-20 mA, 2-wire and RS-485 Modbus
  • Temperature range: 14 to 140°F (compensated)
  • Dimensions: 3"Dia x 6"L