Sensors & monitoring
Wireless Submersible Level Sensor
Model: FST100-7101
A submersible level sensor with low-power LoRa, NB-IoT or 4G cloud transmission.
Product description
The FST100-7101 uses a stable pressure-sensing element and high-reliability signal conditioning to measure liquid level. LoRa, NB-IoT or 4G connectivity sends readings to a cloud platform for remote access, statistics, trends and reporting. Applications include fire services, industrial control and water-management systems.
Technical specifications
- Model: FST100-7101
- Range: selectable from 0–1 m up to 0–50 m
- Transmission: LoRa, NB-IoT or 4G
- LoRa bands: 470 / 868 MHz
- Protocols: MQTT, LwM2M and LoRaWAN Class A (OTAA)
- Power: 3.6 V battery or 12–30 VDC
- Upload interval: 1–1,440 minutes
- Accuracy: ±0.5% FS or ±1% FS
- Battery: 8,000 mAh
- Environment: −20 to 60°C; 0–80% RH
- Protection: wetted parts IP68; housing IP65
- Materials: 304 stainless steel wetted parts; die-cast aluminium housing
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