Rain and Snow Sensor Module Snow Raindrops Detection Sensor 485 Mode Automatic Heating 10‑30V
$43.67
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1、Main Function: The rain and snow sensor is a qualitative measuring device for measuring whether it rains or snows outdoors or in nature. The measurement of rain and snow, the response time is less than or equal to 0.5S. 2、High Sensitivity: The unique AC measurement technology prevents oxidation reacting of the induction plate and ensures longterm sensitivity. The sensitivity of the sensor is adjustable, making it more flexible to use. 3、Automatic Heating: Optional automatic heating function can be used for snow detection to prevent freezing and condensation in situations where the temperature is lower than 0 degrees for a long time and high humidity. 4、Strict Temperature Control: The temperature during heating is strictly controlled within 40 ℃ (default) to prevent over oxidation caused by dry burning and prolong the service life. 5、Protection Function: IP68 protection grade design, can work outdoors for a long time. Alarm and reset delay can be set to avoid frequent on site alarms. It is safe and reliable, beautiful in appearance and easy to install.
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1、Main Function: The rain and snow sensor is a qualitative measuring device for measuring whether it rains or snows outdoors or in nature. The measurement of rain and snow, the response time is less than or equal to 0.5S. 2、High Sensitivity: The unique AC measurement technology prevents oxidation reacting of the induction plate and ensures longterm sensitivity. The sensitivity of the sensor is adjustable, making it more flexible to use. 3、Automatic Heating: Optional automatic heating function can be used for snow detection to prevent freezing and condensation in situations where the temperature is lower than 0 degrees for a long time and high humidity. 4、Strict Temperature Control: The temperature during heating is strictly controlled within 40 ℃ (default) to prevent over oxidation caused by dry burning and prolong the service life. 5、Protection Function: IP68 protection grade design, can work outdoors for a long time. Alarm and reset delay can be set to avoid frequent on site alarms. It is safe and reliable, beautiful in appearance and easy to install.
1、Main Function: The rain and snow sensor is a qualitative measuring device for measuring whether it rains or snows outdoors or in nature. The measurement of rain and snow, the response time is less than or equal to 0.5S. 2、High Sensitivity: The unique AC measurement technology prevents oxidation reacting of the induction plate and ensures longterm sensitivity. The sensitivity of the sensor is adjustable, making it more flexible to use. 3、Automatic Heating: Optional automatic heating function can be used for snow detection to prevent freezing and condensation in situations where the temperature is lower than 0 degrees for a long time and high humidity. 4、Strict Temperature Control: The temperature during heating is strictly controlled within 40 ℃ (default) to prevent over oxidation caused by dry burning and prolong the service life. 5、Protection Function: IP68 protection grade design, can work outdoors for a long time. Alarm and reset delay can be set to avoid frequent on site alarms. It is safe and reliable, beautiful in appearance and easy to install.
More Information
Item Type: Rain and Snow Sensor
Material: Plastic
Weight: Approx. 153g/5.40oz
Size: 89x64x38mm/3.50x2.52x1.50in
Power Supply: 10-30V DC
Normal Working Power：0.4W
Storage Environment：-40℃-80℃
Output Signal: 485
Parameter Configuration: Software setting
Default Address: 01
Support Function Code: 03, 06
Maximum Heating Temperature: 40℃
Output Relay With Load Capacity: 250VAC 1A, 30VDC 1A
Product Model: RS YUX N01 H
Product Type: 485 mode, automatic heating
Wire Sequence: VCC(brown) GND(black) A(yellow) B(blue)
Ambient Temperature For Heating Start: <15°C (default)
Maximum Heating Temperature: 40℃(default)
Working Power When Heating：2.4W
Application: It can be widely used in the qualitative measurement of the presence or absence of rain and snow in the environment, greenhouses, breeding, buildings, buildings, etc.
Power: Positive power supply (10-30V DC) (brown), Power negative (black)
Output: 485 A(yellow), 485 B(blue)
Possible reason that device cannot connect to the PLC or computer:
1) The computer has multiple COM ports, and the selected port is incorrect.
2) The device address is wrong, or there are devices with duplicate addresses (the factory defaults are all 1).
3) The baud rate, check method, data bit, stop bit are wrong.
4) The host polling interval and waiting response time are too short, and both need to be set above 200ms.
5) The 485 bus is disconnected, or the A and B wires are connected reversely.
6) If the number of equipment is too much or the wiring is too long, power supply should be nearby, add a 485 booster, and add a 120Ω terminal resistance.
7) The USB to 485 driver is not installed or damaged.
8) The equipment is damaged.
Description of alarm reset delay setting
If this value is set to 10S, the device will consider the device to detect rain and snow and output an alarm state if the duration of rain and snow detected exceeds 10S, and if the duration of rain and snow detected is less than 10S, the device will consider it not detected To rain and snow; the same is true when rain and snow return to normal.
Default value: 1 second
Range: 0-60000 seconds
Sensitivity setting description:
The sensitivity value is inversely proportional to the actual sensitivity. The larger the set value, the less sensitive the device detection, and the smaller the sensitivity value, the more sensitive the device detection. But it should be noted that if the sensitivity value is too small, it is easy to cause false alarms. It is recommended to use the factory default value.
Default value: 800
Range: 500-3500
Data frame format definition
Using RTU communication protocol, the format is as follows:
Initial structure ≥ 4 bytes of time
Address code = 1 byte
Function code = 1 byte
Data area = N bytes
Error check = 16-bit CRC code
Time to end structure ≥ 4 bytes
Address code: the address of the transmitter, which is unique in the communication network (factory default 0x01).
Function code: The command function instruction issued by the host, this transmitter only uses function codes 0x03 and 0x06.
Data area: The data area is the specific communication data, pay attention to the high byte of the 16bits data first!
CRC code: two byte check code.
Notice
Processing Time
- We process and ship orders Monday through Friday, excluding holidays.
- Most orders are processed within 1–3 business days, depending on product availability.
- Processing time does not include delivery time, which varies based on your location and the product’s shipping origin.
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We currently ship to addresses within the United States only.
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Shipping Methods & Estimated Delivery
| Shipping Method | Estimated Delivery | Cost |
|---|---|---|
| Free Shipping (US) | 5–10 business days | Free, available on eligible items |
| Standard Shipping (US to US by Item) | 5–10 business days | $5.95 for the first item, $3.00 each additional |
| Standard Shipping (From US Warehouse by Weight) | 3–7 business days | Starts at $5.95, increasing by $2 for every additional 4 oz (0.25 lb) up to 1 lb, then by $4 for each additional pound beyond 1 lb. |
| Extended Delivery (Ships from Overseas Warehouse) | 10–20 business days | $14.50 for the first item, $2.00 each additional |
Shipping costs vary by product weight, quantity and origin. Exact rates and delivery estimates are displayed on each product page and confirmed during checkout.
Free Shipping
We offer free standard shipping on select products or during promotional periods. Availability of free shipping will be displayed on the product page and at checkout.
Carriers
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Contact: support@ibspot.com
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Email: support@ibspot.com
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Order Cancellation Policy
Customers may request to cancel an order before it has been shipped.
Once the package has been shipped, cancellations are no longer possible; however, you may still request a return after receiving your order.
How to Request a Cancellation
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Please submit your cancellation request as soon as possible after placing the order to allow us to process it before shipment.
Return Policy
We accept returns for most items within 30 days of delivery for a full refund.
To be eligible for a return:
- The item must be unused, in the same condition as received, and in its original packaging.
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Non-Returnable Items
Certain products cannot be returned, including:
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Partial Refunds (If Applicable)
Partial refunds may be granted in specific situations, such as:
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- Opened CDs, DVDs, software, or vinyl records
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- Items returned more than 30 days after delivery
How to Return an Item
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Our team will provide you with return instructions and a prepaid return label.
Shipping Cost for Returns
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For items valued over $75, we recommend using a trackable shipping service or purchasing shipping insurance.
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Refund Processing
Once your return is received and inspected:
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Please allow:
- 5–7 business days for the return to reach our Returns Center.
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Exchanges
We do not process direct exchanges.
The fastest way to get what you need is to return the original item and place a new order once your return is accepted.
Return Address
IBSPOT Return Center
15 Sawmill Ln
Dover Plains, NY 12522
United States
Customer Support
Our support team is available 24/7 to assist with cancellations, returns, or general inquiries.
Email: support@ibspot.com
Contact Form: Contact Us page
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