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Flush Tip Submersible Level Transmitter - 10 psi - 40 foot ETFE Cable

SKU: FBLT-2SC-IVEP-10-40

Perfect for Sludge and Slurries, Lightning Protected, ±0.25% Accuracy

The Series FBLT Submersible Level Transmitter is designed with a flush diaphragm tip that will not clog in harsh applications such as sewage lift stations. Narrow body design allows the FBLT to fit into stilling wells and narrow installations. The FBLT features a robust FKM fluoroelastomer diaphragm that is PTFE coated for a stick resistant surface that will hold up in aggressive fluids. The diaphragm cavity is filled with a gel that will not leak out versus oil or grease that our competitors use. Body is constructed of 316 SS and the cable is ETFE for more corrosive applications.

The unit measures the height of liquid above the position that it is mounted in a tank or pit in reference to atmospheric pressure. Ventilation tube in the cable automatically compensates for changes in atmospheric pressure above the fluid. The vent is protected with a maintenance free filter, eliminating particulate or water droplets from entering the transmitter. For extra protection against humidity, we offer the A-297 desiccant filter that can be attached to the vent tube.

The FBLT incorporates lighting and surge protection (not guaranteed or covered by warrantee) to stand up in harsh applications. Optional NPT connection allows the unit to be rigidly installed in a pipe/conduit, or to attach our A-625 hanging loop for attaching a chain for pulling out of the installation.

  • Product Applications
  • Sewage lift stations
  • Industrial slurries
  • Industrial sumps
  • Landfill leachate
  • Reservoirs
  • Sludge pits
  • Oil Tanks

Manufacturer: Mercoid by Dwyer

Weight: 1.78 lb

Delivery: Ships in 4-10 Business Days


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  • Features
  • Flush diaphragm tip will not clog in harsh applications
  • Maintenance free filter eliminates particulate or water droplets from entering the transducer
  • Incorporates lightning and surge protection, eliminating both power supply surges and lightning ground strike transients (surge protection is not guaranteed and is not covered by warranty)
  • Narrow body design allows the FBLT to fit into stilling wells and narrow installations
  • Robust FKM fluoroelastomer diaphragm that is PTFE coated for a stick resistant surface holds up in aggressive fluids
  • Diaphragm cavity is filled with a gel that will not leak out versus oil or grease
  • Optional NPT connection allows the unit to be rigidly installed in a pipe/conduit, or the addition of the A-625 hanging loop for attaching a chain for pulling out of the installation
  • Specifications
  • Service Compatible liquids
  • Wetted Materials
    • Body 316 SS
    • Cable ETFE
    • Diaphragm PTFE coated FKM fluoroelastomer
    • Label Polyethylene polyamide
  • Accuracy ±0.25% FS
  • Temperature Limits -4 to 176°F (-20 to 80°C)
  • Compensated Temperature Limits 32 to 140°F (0 to 60°C)
  • Thermal Effect ±0.0075%/°F (±0.0135%/°C)
  • Pressure Limit 2x range
  • Power Requirements 10 to 33 VDC
  • Output Signal 4 to 20 mA DC 2-wire
  • Response Time < 50 ms
  • Max Loop Resistance 1000 Ω @ 30 VDC
  • Electrical Connections Wire pigtail
  • Mounting Connection Suspended below point being monitored
  • Electrical Protection Surge/lightning protected per EN61000-4-5, Class 5
  • Weight
    • Body 0.3 lbs (0.136 kg)
    • Cable 0.037 lbs (0.017 kg) per foot
  • Agency Approvals CE

Manufacturing Excellence Since 1931

See all Mercoid by Dwyer Products
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ABOUT US
Since the company was founded in 1931, customers have come to recognize Dwyer Instruments, Inc. to stand for quality, reliability, and readily available competitively priced products. As a leading manufacturer in the controls and instrumentation industry, we continue to grow and serve major markets including, but not limited to: HVAC, chemical, agriculture, food, oil and gas, water, wastewater, powder and bulk, and pollution control.
Dwyer holds over 650 technical patents and that number grows every year. We are an enthusiastic group of people headquartered in Michigan City, Indiana, with satellite locations around the globe. We take great pride in the intellect and integrity of our employees, who are passionate about the work we do, the products we develop, and the industries we serve.

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At Dwyer, it all starts with commitment to meeting the needs of our customers. We strive to make dependable, easy-to-use products.
With over 90 years of manufacturing expertise, we stand behind our high quality products. Dwyer products are trusted in applications all over the world in nearly every industry.

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