TEK-SUB 4800D – Furneco

TEK-TROL TEK-SUB 4800D

The Tek-Sub 4800D utilizes an advanced piezoresistive silicon pressure sensor to convert hydrostatic head pressure into a stable electrical signal. This “Digital” series is specifically engineered for reliability in outdoor or remote environments, featuring built-in lightning and surge protection. With its IP68-rated 316L Stainless Steel housing and a high-strength atmospheric vent cable, it provides exceptional accuracy even in turbulent or deep-well applications. Its slim design allows it to be installed in tight boreholes, sumps, and tanks where space is limited.

PRODUCT USES:

Water Treatment: Monitoring ground water levels in deep wells, boreholes, and reservoirs.
Wastewater Management: Tracking levels in wet wells, lift stations, and effluent tanks.
Industrial Tank Level: Continuous measurement for cooling towers, fuel tanks, and chemical storage.
Hydrology: Monitoring river levels, flood warnings, and environmental remediation projects.

Technical Sheets

Instruction Manual

Catalog Page

Specifications

TEK-TROL TEK-SUB 4800D – KEY SPECIFICATIONS

Output Signal: 4-20 mA (2-wire), RS-485 (Modbus), or 0.5-4.5 VDC options.
Measuring Range: 0 to 3.3 ft to 0 to 650 ft (1 m to 200 m).
Accuracy: ±0.25% Full Scale (±0.1% FS optional).
Body Material: 316L Stainless Steel (Standard); Titanium or Hastelloy (Optional for corrosive media).
Cable Material: Polyurethane (PUR) or Polyvinyl Chloride (PVC) with an internal vent tube.
Protection: Integrated lightning and surge protection; IP68 ingress rating.
Power Supply: 12 to 36 VDC.
Temperature Range: -4°F to 176°F (-20°C to 80°C).
Dimensions: Slim 1.1″ (28 mm) diameter housing for borehole installation.

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