DIGITEN G3/8 Inch Quick Connect Water Flow Sensor Switch Flowmeter Counter FL-308 User Manual

تعارف

The DIGITEN G3/8 Inch Quick Connect Water Flow Sensor Switch (Model FL-308) is designed to measure water flow rates accurately. This device features quick connect fittings for easy installation and provides a pulse signal output proportional to the water flow. It is suitable for various applications requiring precise flow monitoring.

This manual provides essential information for the safe and effective installation, operation, and maintenance of your flow sensor.

حفاظت جي ڄاڻ

بجلي جي فراهمي کي يقيني بڻائيtage is within the specified range (DC 3-24V) to prevent damage to the sensor.
Do not exceed the maximum water pressure of 0.8 MPa to avoid leaks or sensor failure.
Install the sensor in a location protected from extreme temperatures and humidity outside the specified operating ranges.
ڪنهن به انسٽاليشن، وائرنگ، يا سار سنڀال ڪرڻ کان اڳ هميشه بجلي بند ڪريو.
Handle the sensor with care to prevent physical damage.

پيڪيج مواد

1 x DIGITEN G3/8" Water Flow Sensor (Model FL-308)

Please inspect the package contents upon receipt to ensure all items are present and undamaged. If any items are missing or damaged, contact customer support.

وضاحتون

ماڊل	فل ـ 308
ڪم جي حد	0.3 - 10 L/min
ڪم ڪرڻ وارو جلدtage حد	DC 3 - 24 V
وڌ موجوده	10 ايم اي
Output Pulse Rate	F = 21 * Q (L/Min) ±2%
ٻاھر ڪڍڻ واري موج	چورس موج
پاڻي جي دٻاء جي حد	≤ 0.8 ايم پي اي
آپريٽنگ جي درجه حرارت	≤ 80 ℃
آپريٽنگ نمي	35٪ - 90٪ آر ايڇ
اسٽوريج جي درجه حرارت	-25℃ - 80℃
اسٽوريج نمي	25٪ - 95٪ آر ايڇ
مواد	ٽامي (اندروني جزا)
ڪيبل ڊگھائي	15 سينٽي
تعميل	آر او ايس ايس جي تعميل

Diagram showing the dimensions and features of the DIGITEN G3/8 Inch Water Flow Sensor FL-308, including watertight seal, wear-resistance, ROHS compliance, and high sensitivity. Figure 1: Product features and dimensions of the DIGITEN FL-308 Water Flow Sensor.

سيٽ اپ ۽ تنصيب

1. جسماني تنصيب

وهڪري جي هدايت جي سڃاڻپ ڪريو: The sensor has an arrow indicating the direction of water flow. Ensure the sensor is installed correctly in line with the water flow.
Connect Fittings: Use the G3/8 inch quick connect fittings to integrate the sensor into your water line. Ensure connections are secure and watertight to prevent leaks.
چڙهڻ: Secure the sensor in a stable position to prevent movement or strain on the connections.

مٿي کان هيٺ view of the DIGITEN G3/8 Inch Water Flow Sensor FL-308, showing the quick connect fittings and the label with model number and wiring information. شڪل 2: مٿي view of the flow sensor with quick connect fittings.

پاسي view of the DIGITEN G3/8 Inch Water Flow Sensor FL-308, highlighting the quick connect fitting and the compact design. شڪل 3: پاسي view of the flow sensor.

2. برقي وائرنگ

The sensor comes with a 3-wire connection. Follow the wiring diagram below:

ڳاڙهو تار: Connect to VCC (+) (DC 3-24V power supply).
ڪارو تار: Connect to GND (Ground).
زرد تار: Connect to Signal Output (Pulse signal).

بند ڪرڻ view of the DIGITEN G3/8 Inch Water Flow Sensor FL-308, showing the wiring harness with red, black, and yellow wires connected to a white connector. The sensor label with wiring instructions is clearly visible. Figure 4: Wiring connections for the flow sensor.

پڪ ڪريو ته سڀئي بجلي جا ڪنيڪشن محفوظ ۽ صحيح طرح سان موصل آهن ته جيئن شارٽ سرڪٽ يا بجلي جي خطرن کان بچي سگهجي.

آپريٽنگ هدايتون

The DIGITEN FL-308 water flow sensor operates based on the Hall effect principle, generating a square wave pulse signal proportional to the water flow rate.

Flow Rate Calculation

The output frequency (F) in Hz can be calculated using the following formula:

F = 21 * Q (L/Min)

ڪٿي:

F is the output pulse frequency in Hz.
Q is the water flow rate in Liters per Minute (L/Min).

The sensor provides approximately 450 output pulses per liter of water. This value can be used for total volume measurement over time.

Connect the yellow signal wire to a microcontroller or a pulse counter to read the frequency and calculate the flow rate or total volume.

سار سنڀال

باقاعده چڪاس: Periodically check the sensor and its connections for any signs of wear, damage, or leaks.
صفائي: If the sensor's performance degrades, it may be due to debris accumulation. Disconnect the sensor from the water line and power, then carefully flush it with clean water. Avoid using harsh chemicals.
اسٽوريج: If storing the sensor for an extended period, ensure it is clean, dry, and stored within the specified storage temperature and humidity ranges.

مشڪلاتون

مسئلو	ممڪن سبب	حل
ڪوبه سگنل آئوٽ	Incorrect wiring (VCC, GND, Signal). بجلي جي فراهمي نه آهي يا غلط وولٽtage. Sensor blockage or damage.	Verify wiring connections according to the diagram. Check power supply and ensure it's within DC 3-24V. Inspect the sensor for physical damage or internal blockage.
Inaccurate flow readings	Air bubbles in the water line. Sensor installed against flow direction. Debris inside the sensor. External electromagnetic interference.	Ensure water line is free of air. Re-install sensor according to flow direction arrow. Clean the sensor as described in the Maintenance section. Relocate sensor away from strong electromagnetic fields.
پاڻيءَ جي رسي	Loose quick connect fittings. خراب ٿيل او-رنگ يا سيل. Exceeded maximum pressure.	Ensure fittings are fully seated and secure. Inspect and replace any damaged seals. Verify water pressure is below 0.8 MPa.

وارنٽي ۽ سپورٽ

DIGITEN provides a one-year warranty for any quality problems with this product. For technical support, troubleshooting assistance, or warranty claims, please contact DIGITEN customer service through the retailer where the product was purchased or visit the official DIGITEN webسائيٽ.

مھرباني ڪري وارنٽي جي مقصدن لاءِ خريداري جي ثبوت طور پنھنجي خريداري جي رسيد کي برقرار رکو.

DIGITEN FL-308