BEP TS1 Ultrasonic Tank Sender – Programmable

The BEP TS1 Ultrasonic Tank Sender delivers high-precision liquid level measurement using acoustic (sonic) sensing—with no moving parts to clog or wear. Designed for a wide range of fluids including fuel, fresh water, grey/black water, and oil, it operates from 10–32 V DC with minimal power draw (~25 mA). Fully programmable by BEP’s software, it supports various output options (resistive 240–33 Ω, 10–180 Ω, Vetus 10–300 Ω, or 0–5 V) to suit most common gauge systems. With top accuracy up to 2 mm over depths to 2,000 mm and a low-profile SAE‑5 stud mounting flange, the TS1 is designed for retrofitting and accuracy in tight installations. 

Key Features

• Uses ultrasonic acoustic measurement—no moving parts, low maintenance. 

• Programmable outputs: resistive (240–33 Ω, 10–180 Ω, Vetus 10–300 Ω) or 0–5 V, compatible with many instrument brands. 

• Top accuracy: 2 mm precision across 0–2,000 mm depth range. 

• Low power draw: ~25 mA at 5 V output. 

• Retrofit-ready design: SAE‑5 stud mount with included seal and gasket. 

• Chemical-resistant housing suitable for fuel, toilet chemicals, and waste fluids. 

• Programmable via TS1 software kit (TS1‑PK) for custom tank profiles and non-linear level mapping. Compatible with metal or plastic tanks, regardless of shape or volume change rate. 

Specifications