Simarine STR1 Tank Level Sender
Simarine STR1 is an advanced, non-contact radar sensor with a range of 150 to 2000 mm, designed for precise monitoring of liquid levels in plastic tanks
Product details
- Brand
- Simarine
- Reference
- STR1
- MPN
- STR1
Data Sheet
| Power Consumption | Voltage Range | Min. Tank Height | Max. Tank Height | Outputs | Output 1 | Output 2 | Output 3 | Diameter | Height |
|---|---|---|---|---|---|---|---|---|---|
| 20 mA | 8-30 V | 150 mm | 2000 mm | Analog | 0-190 ohm | 240-30 ohm | 0-5 VDC | 62 mm | 32 mm |
Description
EXTENSION MODULES
STR1 - Radar Tank Level Sender

One sensor. Every tank.
Simarine STR1 is an advanced, non-contact radar sensor with a range of 150 to 2000 mm, designed for precise monitoring of liquid levels in plastic tanks.
STR1 is characterized by exceptional application versatility. Thanks to support for universal output signals—both resistive (0–190 Ω / 240–30 Ω), as well as voltage signals (0–5 V).
This sensor works seamlessly with most traditional on-board indicator and monitoring systems. It is a reliable solution, which smoothly integrates innovative radar technology into classic electrical installations.

Smart & Precise Tank Level Measurement
