Rs485 Lora Optical Rain Sensor Maintenance-Free Rainfall Sensor for Natural Disaster Rainfall Monitor
Product video
Product Features
1.High precision, real-time and accurate monitoring of rainfall.
2.Built-in multiple optical probes, 100 times more sensitive than traditional rain gauges.
3.Low power consumption, long service life, maintenance-free, adaptable to various environments.
Product Applications
Widely used for automatic rainfall monitoring in harsh environments. It plays a key role in the automatic monitoring and early warning of disastrous precipitation weather such as rainstorms, mountain torrents, and mudslides.
Product Parameters
| Product Name | Optical Rain Gauge |
| Rain sensing diameter | 6cm |
| Measurement range | 0~30mm/min |
| Power supply voltage | 9~30V DC |
| Power consumption | Less than 0.24W |
| Resolution | Standard 0.1mm |
| Typical accuracy | ±5% |
| Output mode | RS485 output/pulse output |
| Working temperature | -40~60℃ |
| Working humidity | 0~100%RH |
| Communication protocol | Modbus-RTU |
| Baud rate | Default 9600 (adjustable) |
| Default communication address | 01 (changeable) |
| Wireless module | We can supply |
| Server and software | We can supply the cloud server and matched |
FAQ
Q: How can I get the quotation?
A: You can send the inquiry on Alibaba or the below contact information, you will get the reply within 12hours.
Q: What's the main characteristics of this rain gauge sensor?
A:It adopts optical induction principle to measure rainfall inside, and has built-in multiple optical probes, which makes rainfall detection reliable.
Q:What are the advantages of this optical rain gauge over ordinary rain gauges?
A:The optical rainfall sensor is smaller in size, more sensitive and reliable, more intelligent and easy to maintain.
Q:Could I get samples?
A:Yes,we have materials in stock to help you to get the samples as soon as we can.
Q: What's the output type of this rain gauge?
A: It including the pulse output and the RS485 output, for the pulse output, it is only rainfall, for the RS485 output, it can also integrate the illumination sensors together.
Q: May I know your warranty?
A: Yes, usually it’s 1 year.
Q:What's the delivery time?
A: Usually, the goods will be delivery in 1-3 working days after receiving your payment. But it depends on your quantity.
