PRODUCT DETAILS
FEATURES
Fresh, Gray or Black Water, Petrol or Diesel – keep your fluids under control with an ST107 module.
ST107 is an the ultimate digital module, that allows wide connection (and monitoring) possibilities. It enables monitoring up to;
- 7 x Tank Levels
- 3 x Battery Voltages
- 4 x Temperature Sensors
Free SIMARINE Android and iOS Apps:

Simarine offers a free App to connect your PICO display to your smartphone via Wi-Fi. The Apps allow you to monitor all battery and tank data, upload history, edit and restore settings and even upgrade the firmware with new features.

SPECIFICATIONS
| Model | Simarine Tank Level and Voltage Module |
|---|---|
| SI-ST107 | Tank Level and Voltage Module |
| Operating | |
| Power Source Voltage Range | 6-35V |
| Temperature Range | -20 - +70°C |
| Power Consumption at 12V | |
| Operating | 3.5mA |
| Voltage Measuring Channels | 3 |
| Resistive Measuring Channels | 4 |
| Relay (monostable) | |
| Maximum Operating Current | 1A |
| Maximum Common Input Voltage | 6 – 30V |
| Voltage Inputs | |
| Range | 0 – 75 V |
| Resolution | 1 mV |
| Accuracy | ± 0.2 % |
| Sampling Rate | 100ms |
| Resistance inputs | |
| Range | 0 Ohm – 65 kOhm |
| Accuracy | ± 3.0% |
| Resistance inputs | |
| Range | 0 Ohm - 65kOhm |
| Connectivity | Up to |
| Voltage Sensors (voltage drop/tank level) | 3 |
| Resistive Inputs (tank level/temperature) | 4 |
| Relay Common Input (COM) | 1 |
| Relay Output Normally Open (NO) | 1 |
| Relay Output Normally Closed (NC) | 1 |
| SiCOM RJ9 Sockets | 2 |
| Installation and Dimension | |
| Dimensions (length x width x depth) | 110 x 70 x 30 mm |
| Battery Connection | M 10 bolts |