Analog Water Level Sensor HW – 038 for Arduino
$0.791 pcs
Your Ultimate Solution for Precise Water Level Monitoring
| Dimensions | 60 × 20 mm |
|---|---|
| Brand |
easyelecmodule |
5444 in stock
Introduction
A water sensor refers to a type of device for detecting water. There are many types of it, including those for detecting the presence of water, detecting water quality, measuring water flow, and detecting changes in water level. Among them, the water detector sensor is a general term for such devices, while HW-038 is a water sensor level that focuses on accurately measuring water level and can feedback subtle changes in liquid height in real time.
Pin Descriptions
- S: Analog output pin
- +: VCC pin, providing power for the sensor
- -: GND pin, grounding
Key feature
- It has a very low price, is easy to handle, durable and weatherproof.
- Accurate Detection: More precise than simple water tank sensors, perfect as a water level sensor for tank.
- Easy Integration: Can be connected to Arduino development boards, with analog signal output.
- Alarm Function: Connect a buzzer to achieve water sensor alarm.
| Parameter | Specification |
|---|---|
| Operating voltage | 3V——5V |
| Operating current | ≤20mA |
| Operating temperature | 10°C——30°C |
| Manufacturing process | Made of FR4 double-sided tin spraying |
| Detectable area | 40mm*16mm |
| Product size | 66mm*20mm*8mm |
| Product weight | 3.5g |
Application
- Residential Use: Monitor fish tanks, prevent water tank overflow or drying up.
- Swimming Pools: Detect water levels to prompt adding or stopping water.
- Agricultural Systems: Work with flow water sensors for complete water cycle management.
- Sump Pumps: Transform into water alarm for sump pump to prevent sewage overflow.
Compatibility
1、Works with Arduino (water sensor Arduino).
2、Can be upgraded to water sensor wifi with a WiFi module for remote monitoring.
3、Compatible with water leak detection cable for large-range detection.
If you want to learn more details，you can refer to our blog
Shipping Cost
We only ship to the United States. Shipping costs are calculated based on the total order amount.
Shipping Method And Delivery Time
All orders will be processed and shipped within 72 hours of placing the order (excluding weekends and holidays). They will ship from Shenzhen, China, primarily via 4PX logistics. Depending on the destination and logistics conditions, other carriers such as DHL, FedEx, UPS, USPS, etc., may also handle the delivery. Estimated shipping time is 7-12 business days, with actual delivery occurring in 10-17 business days, depending on logistics conditions.
Payment:
We accept Visa, Master card, Maestro, American Express, JCB, Dinner's Club, Discover, Paypal, Apple Pay, Google Pay .
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