Jauarta Coolant Level Sensor User Manual

1. Produktüberschreitungview

The Jauarta Coolant Level Sensor is designed to detect low liquid levels in various applications, primarily for coolant systems. It operates as a normally open (NO) switch, activating an alarm or control device when the liquid level drops below the sensor's probe position. This sensor is suitable for non-corrosive liquids with electrical resistivity similar to water.

Abbildung 1: Überview of the Jauarta Coolant Level Sensor.

2. Spezifikationen

3. Packungsinhalt

Überprüfen Sie, ob alle Artikel im Paket vorhanden sind:

• 1 x Coolant Level Sensor
• 6 x Accessories (e.g., connectors, seals)

Figure 2: Package contents including the sensor and accessories.

4. Sicherheitshinweise

• Vor Installation oder Wartungsarbeiten muss immer die Stromzufuhr unterbrochen werden, um einen Stromschlag zu vermeiden.
• Ensure proper wiring connections according to the specified voltage und Stromstärken.
• Do not use the sensor with corrosive liquids unless explicitly stated as compatible.
• Handle the sensor with care to avoid damage to the probe or electrical terminals.
• Die Installation sollte von qualifiziertem Personal durchgeführt werden, wenn Sie sich bezüglich des Ablaufs unsicher sind.

5. Einrichtung und Installation

The Jauarta Coolant Level Sensor is designed for straightforward installation using its 1/2NPT thread. Follow these steps for proper setup:

1. Prepare the Installation Point: Identify a suitable location in your liquid reservoir or tank where the 1/2NPT thread can be securely mounted. Ensure the probe will be at the desired low-level detection point.
2. Den Sensor einfädeln: Carefully thread the sensor into the prepared 1/2NPT opening. Use appropriate thread sealant (e.g., PTFE tape) to ensure a watertight seal. Do not overtighten.
3. Verkabelung anschließen: The sensor features a triode open collector (OC) output. Connect the positive (+) terminal to your 5-35VDC power supply and the negative (-) terminal to the common ground. The output (OC) terminal should be connected to your control device or alarm input. Refer to the wiring diagram of your specific control system for correct integration.
4. Überprüfen Sie die Verbindungen: Double-check all electrical connections for polarity and security before applying power.

Figure 3: Sensor showing 1/2NPT threads for installation.

Figure 4: Electrical terminals for wiring connections.

6. Bedienungsanleitung

The Jauarta Coolant Level Sensor operates as a normally open (NO) switch. This means:

• When the liquid level is über the sensor's probe, the switch remains open, and no signal is outputted from the OC terminal.
• When the liquid level drops unten the sensor's probe, the switch closes, and the sensor outputs a signal (switch closure) to the connected generator control device or alarm system.

The sensor requires a working voltage between 5VDC and 35VDC. The triode open collector (OC) output can handle a maximum current of 100mA and a maximum working voltage of 35VDC at the output end. Ensure your connected device's input specifications are compatible with these output characteristics.

7. Wartung

To ensure reliable operation and longevity of your Jauarta Coolant Level Sensor, consider the following maintenance guidelines:

• Regelmäßige Inspektion: Periodically inspect the sensor for any signs of physical damage, corrosion, or buildup on the probe.
• Reinigung: If buildup is observed on the probe, carefully clean it using a soft cloth and a mild, non-abrasive cleaner. Ensure the system is drained and power is disconnected before cleaning.
• Verbindungsprüfung: Vergewissern Sie sich, dass alle elektrischen Verbindungen fest sitzen und frei von Korrosion sind.
• Umgebungsbedingungen: Ensure the sensor is operating within its specified environmental conditions to prevent premature failure.

8. Fehlerbehebung

If you encounter issues with your Jauarta Coolant Level Sensor, consider the following troubleshooting steps:

• Sensor löst nicht aus:
  • Check if the liquid level is actually below the probe.
  • Verify power supply to the sensor (5-35VDC).
  • Inspect wiring connections for looseness or incorrect polarity.
  • Check for excessive buildup on the sensor probe that might prevent detection.
• False Alarms/Constant Triggering:
  • Ensure the liquid level is consistently above the probe.
  • Check for electrical interference or faulty wiring.
  • Verify the sensor is not being used with a liquid it is incompatible with, which might affect its electrical properties.
• Kein Strom/keine Anzeige:
  • Vergewissern Sie sich, dass die Stromquelle aktiv ist und die korrekte Spannung liefert.tage.
  • Check all fuses or circuit breakers in the power circuit.

Sollten die Probleme nach Durchführung dieser Überprüfungen weiterhin bestehen, wenden Sie sich bitte an den Kundendienst, um weitere Unterstützung zu erhalten.

9. Garantie und Support

Jauarta products are manufactured to high-quality standards. This product comes with a standard manufacturer's warranty against defects in materials and workmanship. Please refer to the warranty card included with your purchase or visit the official Jauarta webAuf der Webseite finden Sie die detaillierten Garantiebedingungen.

For technical support, troubleshooting assistance, or warranty claims, please contact Jauarta customer service through the retailer where the product was purchased or via the contact information provided on the official Jauarta webWebsite.