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PS510 Electronic digital differential pressure sensor

An electronic differential pressure sensor is a device that measures the pressure difference on both sides and converts it into an electrical signal for output

Pressure measurement: Differential pressure measurement is carried out using diffused silicon sensors. After measurement, the signal is processed by the post-processing circuit and converted into a standard industrial electrical signal for output and display, ensuring that the measurement results can be adapted to industrial application scenarios and presented intuitively.

Housing and display: All-metal housing design, sturdy and durable, suitable for various complex industrial environments; It adopts high-brightness LED digital display, which is clearly visible under different lighting conditions and meets the usage requirements of various industrial occasions.

Convenient operation: The three-key design combined with the menu simplifies the operation process, enabling users to easily get started and conveniently operate and set up the product.

Flexible installation: It features multiple connection methods, fully meeting various specific installation requirements. No matter what the installation environment is, a suitable connection method can always be found.

Perspective adjustment: The main body can rotate 330°. Under different installation methods, users can obtain the best observation Angle by rotating the main body, which is convenient for reading data.

    Product Application

    Application in Sewage treatment plants

    Air volume monitoring and control in aeration tanks

    Application scenario: In the wastewater treatment process, the aeration tank needs to supply oxygen through forced air to maintain the activity of microorganisms.

    Function: Measure the pressure difference before and after the aeration pipeline through a differential pressure sensor, calculate the air volume in combination with the flow formula, and adjust the fan speed in real time to ensure that the oxygen supply volume matches the sewage load.

    Monitoring of the pressure difference between the inlet and outlet of the feed water pump

    The feed water pump is used to supply water to the boiler. It is necessary to monitor the pressure difference between the inlet and outlet to determine the operating status of the pump.

    Function: A sudden drop in pressure difference may indicate pump cavitation or pipeline blockage, while a sudden increase may indicate abnormal valve closure.

    Advantages: Early warning of equipment failure, avoiding downtime losses, and extending the service life of the pump set.

    Technical Parameters

    Supply voltage

     12... 30Vdc

    No-load current consumption

     Maximum 40mA, powered by 24Vdc

    Switch output

    Output type

     PNP/NPN switchable, normally open/normally closed adjustable

    Switching load

     < 200mA /24VDC

    Response time

     0.01 to 2 seconds (factory default)

    Switch accuracy

     ≤±0.5% range

    Current-type analog output

     ≤±0.5% range

    Output type

     4-20mA/1-5V/0-10V can be set

    Load RA

     ≤500Ω

    Linearity

     ≤0.5% range

    Communication output

     IO-Link/RS485

    Wiring protection

     Reverse phase, overload, short circuit protection

    Display

    Design

     Red 4-digit 12mm high-brightness LED

    Display range

     -1999... 9999

    Accuracy

     ≤±0.5% range

    Stability (annual drift)

     ≤±0.3% range

    Temperature

    Medium temperature

     -20... 85°C

    Ambient temperature

     -20... 80°C

    Storage temperature

     -30... 80°C

    Overload capacity

     2.5 times the full scale on one side

    Bilateral synchronous pressurization < 10MPa

     

    Materials

    Meter head housing

     Engineering plastic

    Flame retardant grade

     UL-94 V-0

    Shell

     Stainless steel 304

    Medium contact part

     Stainless steel 304

    Protection grade

     IP67

    Cable exit method

     M12x1 connector

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