FourFaith IoT
Capture complete water hammer waveform, multi-condition graded alarm, dual positioning, 4-main 4-backup transmission, RS485 & 4-20mA access.
8~128MB expandable storage, custom range pressure probes, multiple lithium thionyl chloride batteries, pipe network management system, high-gain antenna for manholes.
The F-IVD100 utilises DIC (Digital Image Correlation) combined with sub-pixel visual recognition algorithms, paired with passive targets to enable all-weather, long-range, multi-point two-dimensional displacement and vibration monitoring;The fully integrated, waterproof camera unit supports dual power supply via solar panels or mains electricity, with built-in high-capacity local storage and multi-link wireless transmission. A single device can simultaneously track thousands of monitoring points, eliminating the need to deploy large numbers of contact-type sensors and significantly reducing operational costs associated with on-site cabling, the procurement of monitoring equipment and regular manual inspections.
Professional water hammer identification algorithm with millisecond response to capture complete instantaneous water hammer waveform for pipe hidden danger monitoring.
All-in-one RTU integrates main unit, communication and power supply for easy installation.
IP68 waterproof, operating range -40℃~80℃, anti-EMI, suitable for damp underground manholes.
Ultra-low power consumption, sleep current < 5μA, equipped with 152Ah Li-SOCl₂ battery, service life over 2 years under normal monitoring, ≥60 days under high-frequency water hammer capture mode.
Stainless steel pressure probe responds within 2 ms, accuracy 0.25% FS, multiple threads & ranges available, automatic 5-point calibration.
Compliant with SL651, SLT427, HJ212 protocols.
Support Bluetooth local debugging, remote management and OTA upgrade, compatible with public cloud & water industry private platforms.
Hardware watchdog and ESD protection, dedicated antenna for weak signal manhole environment.
| Measuring Range & Overload | Default range: 0~1.6MPa, negative pressure / high pressure versions customizable; Overload capacity: 2 times FS (≤10MPa), 1.5 times FS (≥25MPa) | Pressure Type | Gauge pressure (default), absolute pressure optional |
|---|---|---|---|
| Response & Precision | Minimum response time: 2ms, measurement accuracy: 0.25% FS; M20×1.5 standard thread, various threads customizable | Processor & Storage | 32-bit industrial processor; 8MB SPI Flash standard, expandable up to 128MB |
| Hardware Interfaces | RS485, 4-20mA; controllable 12V/150mA sensor power output | Communication & Positioning | 2G/3G/4G/NB full Netcom, SMA standard antenna base; Beidou + GPS dual positioning |
| Power Supply Mode | 152Ah/3.6V lithium thionyl chloride battery standard, capacity customizable; mains / solar / battery triple power supply supported | Power Consumption | Sleep current ;5μA, average operating current ;100mA |
| Battery Endurance | 2 years (1min sampling + 15min upload); ≥60 days for high-frequency water hammer monitoring | Protection & Environment | IP68 rated; operating: -40~80℃, 1%~99% RH; storage: -40~80℃ |
| Overall Dimensions | Main unit:168×89×55mm, Battery:176×86×86mm, Probe:Φ22×52mm |
Long-term online monitoring of water hammer impact and pipeline pressure for urban municipal water supply networks, water plant pump stations, industrial water transmission pipelines and hydraulic conveyance channels
A Equipped with pressure probes featuring 2ms ultra-fast response and built-in dedicated water hammer algorithms, it performs high-frequency continuous sampling to fully record, store and upload waveforms throughout the entire impact process.
A It only consumes microamp-level power during sleep mode. Equipped with a standard 152Ah large-capacity battery, it can run stably for more than 2 years for daily pressure monitoring; the service life is no less than 60 days under high-frequency water hammer capture mode.
A It is compatible with industrial protocols including HJ212, SL651 and SLT427, and can connect to Four-Faith Smart Water Cloud, CTWing, OneNet, OceanConnect as well as third-party private monitoring platforms.
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