FourFaith IoT
Scheduled data acquisition, display and reporting; multi-platform transmission from a single station, synchronising with multi-tier management platforms; 4G/Cat1/LoRa multi-communication links; 2.4-inch screen for viewing water level, water temperature, battery level and signal strength; local configuration via Bluetooth app; remote firmware updates; hardware ESD, overvoltage and reverse polarity protection; watchdog and automatic reconnection upon disconnection.
LoRa + BeiDou satellite networking; built-in barometer; rainfall data acquisition interface; digital input; relay output; solar charging; choice of battery specifications.
The F9164-LT500 integrated low-power telemetry terminal combines data acquisition, 4G/Cat1/LoRa wireless transmission and an LCD display. It features an IP68-rated, flame-retardant and explosion-proof PC housing and comes with a high-capacity built-in battery as standard.The device requires no external mains power supply and is suitable for humid outdoor monitoring environments; it can transmit data via satellite by connecting to a BeiDou terminal via LoRa, and is compatible with multi-tier monitoring platforms. It is commonly used for groundwater and pipeline flow and pressure monitoring.
Integrated data acquisition, wireless transmission and display for simple on-site installation and maintenance;
IP68 high protection rating, waterproof, moisture-proof and submersion-proof; flame-retardant and explosion-proof housing suitable for harsh outdoor environments;
Ultra-low power consumption design, capable of stable operation for over 5 years under standard daily data collection and reporting conditions;
Wide operating temperature range; models equipped with low-temperature batteries can operate stably over the long term at -40°C;
Dual local configuration options: wireless via mobile phone Bluetooth and wired via PC for on-site debugging, ensuring convenient on-site operation;
Comprehensive hardware circuit protection ensures stable long-term operation in the field without system crashes or connection drops;
Supports industry-standard hydrological and water resource communication protocols, enabling integration with monitoring platforms at all levels;
Native LoRa wireless networking capability; in remote areas without public network coverage, data can be transmitted via satellite terminals.
| Measurement parameters | Water level, water temperature; compatible with both absolute and gauge pressure water level sensors | Measurement accuracy | 0.05% FS |
|---|---|---|---|
| Interface types | 1 x RS485, Type-C debugging port, 2 x 4–20 mA analogue inputs, regulated power output; optional rain gauge / digital input / relay interfaces | Communication Methods | 4G/Cat1 (compatible with all networks), LoRa, Bluetooth BLE; supports LoRa in conjunction with BeiDou satellite transmission |
| Power Supply and Power Consumption | Optional lithium-iodide, lithium-ion or dry cell batteries; standard daily data collection and reporting consumes 3.0 mAh; supports Type-C fast charging; solar charging available as an option | Protection Rating | IP68, flame-retardant and explosion-proof PC housing |
| Operating temperature | Standard battery – 20–60 °C; Low-temperature model – 40–85 °C; Storage – 40–85 °C |
Long-term unmanned monitoring of groundwater levels.
Pressure and water level monitoring for water supply, drainage, and oil and gas pipelines.
Hydrological monitoring in remote, off-grid areas (in conjunction with satellite networking).
A Options include ER34615 lithium-iodine, 18650 lithium-ion and LR20 dry cells, with capacities of 38, 76 and 152 Ah, amongst others; under standard operating conditions of six data readings and one transmission per day, the unit can operate reliably for at least 5 years.
A The terminal is equipped with a built-in LoRa module, enabling it to form a wireless network with BeiDou data transmission terminals. Monitoring data is uploaded to platforms at various levels via the BeiDou satellite communication link.
A Two: wireless configuration via a mobile app using Bluetooth, and wired configuration via a PC client using the Type-C debugging serial port.
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