Description
The 1/2'' and 3/4'' Water Flow Sensor Switch with Temperature Detection is a high-quality brass hall effect flow meter designed for accurate flow rate and temperature monitoring in various liquid systems. Ideal for applications such as water heaters, boilers, and heat pumps, this sensor offers reliable performance and durability.
Features:
- Material: Made from durable brass, ensuring long-lasting performance and resistance to corrosion.
- Accurate Flow Measurement: Measures flow rates between 1-25 L/min with an accuracy of ±3%, making it ideal for precise fluid monitoring.
- Temperature Detection: Integrated temperature sensor provides accurate readings, supporting a wide temperature range from -40°C to +150°C.
- Hall Effect Sensor: The sensor offers digital output for reliable flow rate and temperature data.
- Flexible Installation: Can be mounted in both horizontal and vertical positions, providing flexibility in various installation setups.
-
Wire Connection:
Terminal 1 ( Red) : Vdd " + "
Terminal 2 (Black) Vout " - "
Terminal 3 ( Yellow ) Gnd : output
Terminal 4 Temp Sensor
Terminal 5 Temp. Sensor
Specifications:
| Feature | Details |
|---|---|
| Material | Brass |
| Type | Hall Flow Rate Meter |
| Mounting Position | Horizontal & Vertical |
| Rated Voltage | DC 5V |
| Pressure Resistance | ≥1.75MPa |
| Working Voltage Range | DC 5-15V |
| Insulation Resistance | >100MΩ |
| Flow Pulse | (11*Q) Q=L/min ±3% |
| Output Pulse Duty Ratio | 50% ±10% |
| Accuracy | ±3% |
| Size | G 1/2'' or G 3/4'' |
| Flow Rate | G 1/2'' : 1-25 L/min G 3/4'' : 1-30 L/min |
| Working Current | 15mA |
| Suffering Pressure | Max 1.5MPa |
| Working Temperature Range | -40°C ~ +80°C |
| Output Pulse Voltage | >DC4.7V (input voltage DC5V) |
| Connector | Housing XH2.5-3P |
| Temperature Sensor Resistance | 50k Ohms at 25°C |
| B Value | 3950K at 25/50°C |
| Temperature Range | -40°C ~ +150°C |
Applications: Suitable for a wide range of liquid flow monitoring applications including water heaters, boilers, heat pumps, and other fluid systems requiring precise flow rate and temperature detection.
Free Shipping
Under normal circumstances we offer free shipping on all orders, you will see the free shipping option in your cart at checkout. There is no choice of carrier for free shipping, but typically we will ship your order will likely ship using either USPS or FedEx. Full Shipping Policy
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.). Full Returns Policy
When Will My Order Ship?
For Standard Shipping, we aim to pack and ship out your order within 3 business days. During special periods, such as heavy order processing or local inventory shortages that require deployment, please expect it to take an additional day or two for processing.
We ship five days a week, Monday through Friday. Sometimes our mail pickup comes in early afternoon, so tracking for orders shipped later that day may not update until the following business day.
You will receive a shipment confirmation with tracking information via email when your order has shipped. Once you receive this email, we cannot change or cancel your order.
Can I Change The Shipping Address On My Order?
Please contact us immediately via email if you realize that you gave us the wrong shipping address — if it hasn't shipped yet, we might be able to correct it before it goes out the door.If your order ships to the address provided and is returned to us as undeliverable, then you are responsible for paying the cost of shipping again to resend it to you. If you decide you do not want your order reshipped, we'll refund you for the products less the original shipping charges, once your order returns to our warehouse. We'll reach out to you to coordinate your options before re-shipping.
If your order ships to an incorrect address provided at the time the order is placed and is not retrievable, we are not responsible and cannot offer reimbursement.
Unable to find satisfactory answers ? more FAQs