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China Waterproof JK50 Series Pressure Sensor with IP65, Stable Performance from Reliable Suppliers and Factory

Introducing our advanced product designed for reliable performance in water condensation environments. This unit features a waterproof design with an IP65 protection class, ensuring durability in various conditions. Powered by imported chips, it guarantees high stability and efficiency, Equipped with an LED intelligent display that features large, clear fonts, this product allows for easy reading and understanding of information. It supports multiple unit switching, making it versatile for various applications. With a customizable power saving mode, users can optimize energy consumption to suit their needs, To enhance security, our product incorporates a key lock mechanism, preventing unauthorized operation by non-professionals. It offers multiple output options, enabling users to control several devices independently. Each output can handle a current of up to 200mA, making it capable of managing larger loads effortlessly, Safety is a priority; thus, this unit includes built-in over-current and short circuit protection, ensuring the longevity of both the device and connected equipment. Additionally, it features an automatic fault diagnosis system with fault code alarms for quick troubleshooting, As a leading supplier and factory based in China, we pride ourselves on delivering high-quality products designed to meet your needs. Experience exceptional reliability and innovative features with our state-of-the-art solution

    Application Industry

    Pipeline pressure monitoring

    Pipeline pressure monitoring

    Air leak testing

    Air leak testing

    F.R.L (Filter, Regulator, Lubricator)

    F.R.L (Filter, Regulator, Lubricator)

    Gas storage cylinders

    Gas storage cylinders

    Adsorption verification

    Adsorption verification

    Air compressors

    Air compressors

    Product Parameters

    Parameter Category Specific Parameter Specification
    Withstand Pressure Micro pressure 20kPa (micro pressure)
    Positive pressure 1.5MPa (positive pressure)
    Compound pressure 500kPa (compound pressure)
    Rated Pressure Range Micro pressure -10~10kPa (micro pressure)
    Positive pressure -0.100~1.000MPa (positive pressure)
    Compound pressure -100~100kPa (positive pressure)
    Protection Grade - IP65
    Set Pressure Range Micro pressure -10.3~10.3kPa (micro pressure)
    Positive and negative pressure -0.100~1.000MPa (positive and negative pressure)
    Compound pressure -103.0~103.0KPa (positive pressure)
    Display Refresh Rate - 5 times/second
    RS485 Communication Distance - Maximum connection distance ≤1200m
    Ambient Temperature - 0~50℃
    Color - Red
    Load Current - ≤200mA
    Humidity Action and storage 35~85% (no water condensation)
    Internal Pressure Drop - ≤1.0V
    Wire Specification - Oil-resistant PVC cable (0.15mm²)
    Current Consumption No load ≤40mA
    Repeatability Accuracy - ±0.3%F.S ±1digit
    Linearity - ±1%F.S
    Action Indication - OUT1
    Weight   Approximately 108g
    Applicable Gas - Filtered air, Non-corrosive/Non-flammable gas
    Minimum Unit Scale Value Positive pressure type kPa kPa(0.001), kgf/cm²(0.01), bar(0.01), psi(0.1)
    Micro and positive-negative pressure type kPa kPa(0.1), mmHg(1), kgf/cm²(0.001), bar(0.001), psi(0.01), inHg(0.1)
    Vibration Resistance Amplitude, frequency, time Amplitude 1.5mm, 10Hz~55Hz~10Hz per minute, 2 hours for each of X, Y, Z directions
    Storage Temperature Storage -10℃~60℃ (without water condensation and freezing)
    Temperature Characteristic - ±3%F.S, reference temperature 25℃ (0~50℃ temperature range)
    Baud Rate - 9600bps, 19200bps, 38400bps, 57600bps, 115200bps
    Insulation Resistance Between lead and plastic shell ≥50MΩ (DC 500V)
    Output Voltage Rated voltage 0.6V~5V ±2.5%F.S (rated voltage)
    Display Accuracy - ±1%F.S ±1digit (temperature 25±3℃)
    Withstand Voltage Between lead and plastic shell AC 1000V for 1 minute
    Impact Resistance - 100m/s²(10G), 3 times for each of X, Y, Z directions
    Output Type - Open collector output (NPN or PNP, up to 2 outputs)
    Interface Diameter - RC1/8
    Response Time - ≤2.5ms (can be set to 25, 100, 250, 500, 1000, 1500ms)

    Design Aesthetics

    Design Aesthetics Detail 1
    Design Aesthetics Detail 2

    Frequently Asked Questions

    Q1: Which industries primarily utilize this pressure switch?

    This pressure switch is ideal for pipeline pressure monitoring, air leak testing, F.R.L (Filter, Regulator, Lubricator) systems, gas storage cylinders, adsorption verification, and air compressors.

    Q2: What is the ingress protection (IP) rating of the switch?

    The switch is built to IP65 protection standards, ensuring reliable performance by preventing dust ingress and protecting against water jets in industrial environments.

    Q3: Can the switch handle both positive and compound pressure ranges?

    Yes, the switch supports multiple pressure ranges, including micro pressure, positive pressure (up to 1.5MPa withstand pressure), and compound pressure (up to 500kPa withstand pressure) options.

    Q4: What type of output and response times does this device offer?

    It features an open collector output (NPN or PNP, up to 2 outputs) with a standard response time of ≤2.5ms. The response time is adjustable to 25, 100, 250, 500, 1000, or 1500ms.

    Q5: Does the switch support remote data communication?

    Yes, it supports RS485 communication with a maximum transmission distance of ≤1200m and configurable baud rates ranging from 9600bps to 115200bps.

    Q6: What types of media are compatible with the pressure sensor?

    The sensor is designed to be used with filtered air and non-corrosive or non-flammable gases.