Description
BEP Ultrasonic Tank Sensor – TS-1
The BEP TS-1 is an advanced ultrasonic tank sender designed to deliver stable, accurate level readings without moving parts. It mounts to a standard SAE 5-hole pattern and can be programmed to match your tank depth and shape (linear or non-linear) for improved accuracy across the full range.
- Ultrasonic (acoustic) level measurement with no float arm to bind or wear
- Works with fuel (petrol/gasoline or diesel), fresh water, grey water, and black water tanks
- Programmable tank dimensions and calibration (linear or non-linear at multiple levels)
- Multiple output options for common analogue resistive gauges and 0–5V meters
- Standard SAE 5-hole mounting pattern with gasket seal and washers
- Low-profile design once installed
Specifications
- Operating voltage: 10–32 V DC (12V/24V systems)
- Minimum tank depth: 200 mm (not suitable for shallower tanks)
- Maximum tank depth: up to 2000 mm (petrol/gasoline tanks up to 1100 mm)
- Operating temperature: 4°C to 65°C
- Gauge outputs supported: 10–180 ohm, 300–10 ohm, 240–33 ohm, and 0–5 V (model/config dependent)
- Mounting pattern: SAE 5-hole
- Overall height (mounted): approx. 20 mm
- Includes: gasket and washers (mounting screws may vary by kit/supplier)
Installation Notes
- Mount at the deepest point of the tank and keep the sender face parallel to the liquid surface
- Keep clearance from tank sides/baffles/intrusions (do not mount too close)
- Ensure the acoustic protrusion does not touch the tank or sealant
- For best accuracy, confirm the TS-1 is calibrated to your tank shape, depth, and fluid type (TS1-PK programming kit used for setup)












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