1. Producte acabatview
The Walfront Pressure Sensor is a high-precision digital display LCD transmitter engineered for accurate measurement of various fluid and gas pressures. It incorporates advanced German diffused silicon core technology, ensuring exceptional stability and a rapid response time of just 8ms. This sensor is designed for robust performance in demanding industrial environments, providing reliable data for critical monitoring tasks.
Característiques principals:
- Precise Data Output: Accurately senses and transforms pressure information with high sensitivity and low temperature drift.
- Construcció duradora: Crafted from aluminum alloy for exceptional durability and rust resistance, suitable for harsh industrial settings.
- Tecnologia de sensor avançada: Utilizes German diffused silicon core for unparalleled stability and a rapid 8ms response time.
- Àmplia gamma d'aplicacions: Ideal for measuring hydraulic pressure, oil pressure, air pressure, and water pressure across various industries.
- Excellent Media Compatibility: Compatible with hydraulic oil, air, and water, ensuring versatile performance in diverse environments.
2. Configuració i instal·lació
Proper installation is crucial for the accurate and safe operation of your Walfront Pressure Sensor. Follow these guidelines carefully.
2.1 Desembalatge
Carefully remove the pressure sensor from its packaging. Inspect the device for any visible damage that may have occurred during transit.
2.2 Connexions elèctriques
- Font d'alimentació: The sensor requires a 24V DC power supply. Ensure the power source is stable and within the specified voltage gamma. Do not use outside the parameter voltage gamma per evitar danys al dispositiu.
- Senyal de sortida: The sensor provides a 0-10V output signal. Connect the output terminals to your monitoring or control system according to its specifications.
- Assegureu-vos que totes les connexions elèctriques estiguin ben fixades i degudament aïllades per evitar curtcircuits o riscos elèctrics.
2.3 Instal·lació mecànica
- Mount the sensor securely at the desired measurement point. Ensure the pressure port is correctly threaded and sealed to prevent leaks.
- Avoid applying excessive torque during installation, which could damage the sensor or the connection point.
- Ensure the sensor is positioned to avoid direct exposure to extreme vibrations or physical impacts.
Figura 1: General view of the Walfront Pressure Sensor, showing the digital display and threaded pressure connection.
3. Funcionament
Once installed and powered, the Walfront Pressure Sensor will begin measuring pressure and displaying the reading on its integrated LCD.
3.1 Encès
Apply the 24V DC power supply. The digital display will illuminate and show the current pressure reading.
3.2 Lectura de la pantalla
- The LCD provides a clear, real-time indication of the measured pressure.
- The unit of measurement (e.g., Kpa) will be indicated on the display or in the system documentation. For this model, the range is 0-500Kpa.
- The display may have buttons for unit conversion or zero adjustment, if applicable to your specific model. Refer to the on-screen prompts or additional documentation for these functions.
Figura 2: Primer pla view of the digital display, showing the screen and control buttons.
3.3 Output Signal Interpretation
The 0-10V output signal is linear with the measured pressure range (0-500Kpa). For example, 0V corresponds to 0Kpa, and 10V corresponds to 500Kpa. Your monitoring system should be calibrated to interpret this signal accordingly.
4. Manteniment
The Walfront Pressure Sensor is designed for low maintenance. Regular checks and proper handling will ensure its longevity and accuracy.
- Neteja: Periodically clean the exterior of the sensor with a soft, damp cloth. Avoid using abrasive cleaners or solvents that could damage the housing or display.
- Inspecció: Regularly inspect the electrical connections and pressure port for any signs of wear, corrosion, or leaks. Ensure the IP65 protection rating is maintained by keeping all covers and seals intact.
- Condicions ambientals: Operate the sensor within its specified ambient temperature (0%-95%RH, no condensation) and compensation temperature (-10℃~70℃) ranges to maintain optimal performance and long-term stability.
- Calibració: While the sensor offers excellent long-term stability (±0.1%F.S/Year), periodic calibration according to industry standards or your application's requirements is recommended to ensure continued accuracy.
5. Solució De Problemes
If you encounter issues with your Walfront Pressure Sensor, refer to the following common troubleshooting steps.
| Problema | Causa possible | Solució |
|---|---|---|
| Sense pantalla ni alimentació | No hi ha font d'alimentació o volum incorrectetage. Loose electrical connections. | Verify 24V DC power supply. Check all wiring and connections for security. |
| Lectura de pressió incorrecta | Sensor not properly installed. Pressure range exceeded. Calibration required. | Ensure proper mechanical installation. Confirm pressure is within 0-500Kpa. Consider recalibration. |
| Output signal unstable | Electrical interference. Unstable power supply. Environmental factors (temperature fluctuations). | Check for sources of electrical noise. Ensure stable 24V DC power. Verify operating within compensation temperature range. |
| Leakage at pressure port | Improper sealing or damaged threads. | Re-tighten connection with appropriate sealant (if applicable). Inspect threads for damage. Replace if necessary. |
Si el problema persisteix després d'intentar aquestes solucions, poseu-vos en contacte amb el servei d'atenció al client de Walfront per obtenir més ajuda.
6. Especificacions tècniques
The following are the detailed technical specifications for the Walfront Pressure Sensor (Model: WALFRONTag8cuhlpbw-11, 0-500Kpa variant):
- Tipus d'element: Sensor de pressió
- Material: Aliatge d'alumini
- Font d'alimentació: 24V DC
- Senyal de sortida: 0-10V
- Interval de pressió: 0-500Kpa (for this variant)
- Temperatura de compensació: -10 ℃ a 70 ℃
- Humitat ambiental: 0%-95%RH (No Condensation)
- Cover Protection: IP65
- Tipus de pressió: Gauge Pressure, Absolute Pressure, Negative Pressure
- Zero Temperature Drift: ±0.01%F.S/℃ (Within Temperature Compensation Range)
- Sensitivity Temperature Drift: +0.03%F.S/℃
- Pressió de sobrecàrrega: 200%FS (Full Scale)
- Estabilitat a llarg termini: ±0.1%F.S/Year
- Natural Frequency: 5kHZ~650kHz
- Temps de resposta: 8 ms
- Dimensions del paquet: 7.87 x 2.36 x 1.97 polzades
- Pes de l'article: 11.2 unces
- Fabricant: WALFRONT
- Número de model: WALFRONTag8cuhlpbw-11
- ASIN: B0G846WYT3
- Data de primera disponibilitat: 17 de desembre de 2025
Figure 3: Detail of the sensor's label, indicating model, output, range, power, and accuracy specifications.
7. Informació de la garantia
Walfront products are typically covered by a manufacturer's warranty. For specific details regarding the warranty period, coverage, and terms and conditions for your Walfront Pressure Sensor, please refer to the official Walfront website or the warranty documentation included with your purchase. Retain your proof of purchase for warranty claims.
8. Atenció al client
Should you require technical assistance, have questions about your product, or need to report an issue, please contact Walfront customer support.
- Assistència en línia: Visit the official Walfront weblloc web amb preguntes freqüents, recursos d'assistència i formularis de contacte.
- Informació de contacte: Refer to your product packaging or the Walfront website for the most current customer service contact details (phone, email).
When contacting support, please have your product model number (WALFRONTag8cuhlpbw-11) and purchase information readily available.
