Pressure instrument

Contact Information

Address: Building 10, Zhonglian Industrial Park, Zhongbei Town, Xiqing District, Tianjin

Telephone:+86-22-59958977

Mailbox:350332639@qq.com

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ZDKA95 operating terminal switch isolation safety barrier


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24-hour service hotline:+86-22-59958977

E-commerce:+86 13212024523

Business phone:+86 18822166399

Bidding authorization:+86 13821081088


  • Product Description
  • Typical applications
  • After-sales commitment
    • Commodity name: ZDKA95 operating terminal switch isolation safety barrier
    • Commodity ID: 1084834514015506432

    Product introduction

    The passive galvanic isolator does not require additional power supply.It is used to realize the electrical isolation between the transmitter and the instruments and equipment connected to it, protect the transmitter, and improve the anti-interference ability of the system.

    Product features

    Complete products, processing a variety of signals

    Low power consumption, low heat generation, energy saving

    Reliable connection and easy maintenance

    Product parameters

    Explosion-proof mark: [Exib] IICT6

    Output signal: (non-intrinsically safe terminal)

    Passive switch input: switch type: dry contact signal, short circuit current: 8A, open circuit voltage: 8V

    Active switch input: input voltage ≤1V means “off”, input voltage ≥4V means "on”

    Output signal: (intrinsically safe terminal)

    Passive relay switch output: contact type: Normally open (normally closed)

    Contact capacity: 0.06A/24VDC

    Passive open collector output: external power supply: ≤24VD, switching frequency: 5kHz, current output: 60mA

    Active output equivalent circuit: maximum output voltage: 26VDC

    Minimum output voltage: 12VDC (output current 35mA)

    Insulation resistance: ≥100MQ(500VDC)

    Insulation strength: Intrinsically safe-non-intrinsically safe 2000V/min, non-intrinsically safe-non-intrinsically safe 1000V/min

    Power consumption: ≤1.3W

    Power supply voltage: 24VDC±5%

    Temperature drift: ≤0.01%FS/℃

    Installation method: after-disk card installation (DIN35 track)

    Field application

    After-sales commitment

    01 Reliable corporate qualifications

    02 Invest heavily to create ingenuity and quality

    03 After-sales service commitment

    The company promises to the user that the hardware and accessories that should be provided when this instrument is supplied do not have any defects in the material and manufacturing process.Calculated from the date of purchase of the instrument, during the warranty period, if the user is notified of such defects, the company will implement unconditional free repair or free replacement of the products that are indeed defective.

    The company guarantees a 7-day return and 1-year warranty for all recorder products, and lifetime maintenance.

    1. For customers' technical questions, we promise to deal with them within 4 hours.

    2. For instruments returned to the factory for repair, we promise to issue test results within 3 working days and complete the repair within 7 working days.

    3. After the instrument is returned to the customer, the user will be visited within 2 weeks, and free consultation on automation-related technologies will be provided.



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