CKD/Japan Hikari Digital Pressure Sensor

CKD/Japan Hikari Digital Pressure Sensor

Product features

Dual screen and tri color display: Adopting dual screen display, the main screen displays the current pressure, and the auxiliary screen displays the set pressure, making it convenient for users to browse the current pressure while changing the set pressure in the auxiliary screen. Simultaneously equipped with a three color display function, it can convey different states or alarm conditions through color changes.

Multiple practical functions: It has the function of setting content copying. When using multiple sensors, set one host and copy the remaining through the copying function, which can reduce working hours and prevent setting errors. It also has 3 mode settings, providing multiple operation modes or measurement options to adapt to different applications and needs.

Low power design: Compared to previous products, it can reduce battery life by 14%. If energy-saving mode is used, power consumption can be reduced by up to 50%.

IO link communication: Through the IO link communication protocol, parameter and event data can be transmitted, which helps achieve full automation of the factory, enables predictive maintenance, and is suitable for pressure visualization and centralized management.

Oil free type for gas receiving parts: suitable for applications such as semiconductors and medical equipment that dislike lubricating oil.

Product Specifications

Pressure range: Different models correspond to different pressure ranges, such as PPX-R01 series from -100.0kPa to 100.0kPa, and PPX-R10 series from -0.100MPa to 1.000MPa.

Power supply voltage: usually 12-24VDC.

Protection level: IP40.

Fluid type: Air.

Working temperature range: -10 ℃ to 50 ℃.

Working humidity range: 35% to 85%.

application field

It can be used for vacuum pressure monitoring, part vacuum adsorption confirmation, original pressure and pipeline pressure inspection, installation confirmation and other scenarios, and is suitable for many industrial fields such as automated production lines, semiconductor manufacturing, medical equipment, etc.

CKD/Japan Hikari Digital Pressure Sensor

routine inspection

Appearance inspection: Regularly check whether the sensor housing is damaged, deformed, or corroded, whether the display screen is clear, and whether the connection parts are loose or leaking.

Function check: Observe whether the measurement display value of the sensor is normal, whether it can accurately reflect the actual pressure changes, and check whether the alarm function is normal.

Cleaning and maintenance

Regular cleaning: Use a clean, soft cloth to wipe the sensor housing to remove dust, oil stains, and other pollutants. For stubborn stains, a mild cleaning agent can be used, but it is important to avoid the cleaning agent from entering the interior of the sensor.

Prevent blockage: Ensure that there are no foreign objects blocking the pressure inlet of the sensor to avoid affecting measurement accuracy. For sensors installed in harsh environments, it may be considered to install filtering devices.

Calibration and maintenance

Regular calibration: Calibrate according to the required cycle in the sensor's user manual, and it is generally recommended to calibrate once a year. Calibration can use high-precision pressure standard sources and calibration equipment to ensure that the measurement accuracy of the sensor is within the specified range.

Timely calibration: If the sensor undergoes maintenance, component replacement, or measurement accuracy deviation is found, it should be calibrated in a timely manner.

Other precautions

Avoid overpressure: During use, ensure that the pressure borne by the sensor is within its rated range to avoid damage to the sensor caused by overpressure.

Pay attention to temperature effects: Avoid prolonged operation of sensors in environments with excessively high or low temperatures. If the ambient temperature exceeds the specified range, it may affect measurement accuracy or even damage the sensor.

Record maintenance information: Detailed records of each maintenance operation, including inspection time, cleaning status, calibration results, etc., in order to track the usage status and maintenance history of sensors and promptly identify potential problems.