【Product description】
FST100-7101A wireless liquid level sensor uses high-quality imported pressure-sensitive cores, and is also equipped with ultra-low power consumption microprocessors and high-precision sensor signal conditioning circuits as a whole. It adds a remote transmission module and uses LoRa transmission to achieve on-site monitoring data. Wireless transmission in the cloud. Customers can obtain measurement data by logging in to the relevant website through the Internet PC or mobile terminal, and realize the statistics and analysis of the collected data, and form reports and data curves, which are intuitive, accurate and efficient. This product is mainly used in hydrological monitoring and control systems, tap water pipe network monitoring, reservoir level monitoring, building automation, constant pressure water supply systems and other automation and detection systems.
【Features】
● Low power consumption design, powered by lithium battery
● No wiring construction, easy installation and maintenance
● LoRaWAN wireless transmission
● LoRaWAN communication protocol
【Scope of application】
● Industrial process level measurement and control
● Water conservancy and hydropower monitoring and control
● Urban water supply and sewage treatment
● Level measurement and control of other automation systems
【Technical Parameters】
| Measuring medium | Water, diesel, gas oil | Measuring range | 0~1...5 meters |
| Transfer method | LoRaWAN data transmission | Protocol | LoRaWAN protocol |
| Power supply | Powered by 3.6V lithium battery, standard 13000mAh battery capacity, service life 2-6 years (depending on the frequency of data reporting) | ||
| Refer to the following comparison table for battery service life (the actual situation is related to the use environment, such as poor signal, the service life will be reduced) | |||
| Upload time frequency | Sampling frequency | Service life | |
| 10 minutes/time | 1 minute | 120 days | |
| 1 hour/time | 1 minute | 800 days | |
| 12 o'clock / time | 1 minute | ＞10 years | |
| Power consumption | Sleep current: ≤25uA | ||
| Sampling current: ≤5mA (continuous 400ms) | |||
| Communication average current: ≤35mA (continuous 2s) | |||
| Online current: ≤15mA (continuous 90s) | |||
| Measurement accuracy | ± 0.5%FS、± 1%FS | Long-term stability | ±0.2%FS |
| Probe diameter | Φ28mm | Material | 304 stainless steel |
| Allow overload | 200%FS | Medium temperature | -10~+70℃ (cannot freeze) |
| Storage environment | Temperature -40~+80℃, moderate: 0~95%RH | ||
| Protection level | Meter housing IP65, input liquid level measuring part IP68 | ||
【Dimensions】
【Reliable Product】
【1.High quality components】
【2.Powered by 3.6V lithium battery】
【3.LCD display, intuitive and convenient】
【4.No wiring construction required, easy to install】
【5.Wireless remote transmission】
【Application Scenarios】
FST100-7101A LoRa Wireless Liquid Level Sensor
Product model: FST100-7101A
Product features:
● Low power consumption design,
● lithium battery power supply, no wiring construction,
● easy installation and maintenance,
● LoRa wireless transmission adopts MQTT communication protocol.
Scope of application：
● Industrial process level measurement and control
● Water conservancy and hydropower monitoring and control
● Urban water supply and sewage treatment
● Level measurement and control of other automation systems
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Firstrate
Firstrate
Firstrate
Why choose Firstrate
R&D Experience
Our company was founded in 1965 and has more than 60 years of experience in sensor R & D and production.
Product Type
Our products mainly include industrial sensors, intelligent control instruments, and IoT sensors.
International Certification
Our products have obtained CE, RoHS, ISO, ATEX and other international certifications.
Global Services
Our company produces 200,000 sensor products every year and serves more than 60 countries around the world.
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Save your time and cost，simplify procurement and keep consistency and quality.
oem odm service
60+ years OEM/ODM experience for world famous brands.
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· Our company was founded in 1965 and has more than 60 years of experience in sensor R & D and production.
· Our products have obtained CE, RoHS, ISO, ATEX and other international certifications.
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