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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Signal isolation converter

The 4~20mADC coming from the site is isolated and converted into a standard DC current signal or DC voltage signal required by the user, which can power the on-site transmitter and realize the isolation of the power supply, input and output.

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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: Signal isolation converter
    • Commodity ID: 1084834494897868800

    The 4~20mADC coming from the site is isolated and converted into a standard DC current signal or DC voltage signal required by the user, which can power the on-site transmitter and realize the isolation of the power supply, input and output.

    Product introduction

    The 4~20mADC coming from the site is isolated and converted into a standard DC current signal or DC voltage signal required by the user, which can power the on-site transmitter and realize the isolation of the power supply, input and output.

    Product features

    Complete products, processing a variety of signals

    Low power consumption, low heat generation, energy saving

    Reliable connection and easy maintenance

    Product parameters

    Input signal: two-wire system 4~20mA

    Output load: current type: ≤500Ω (4~20mADC), 1KW (0~10mADC)

    Basic error: ±0.2%FS

    Working environment: ambient temperature 0~50°C, relative humidity≤85%RH

    Power supply: card installation is: 24VDC±10% rack installation is: 220VAC±10%

    Distribution voltage: 18.5V~26.5VDC

    Temperature drift: ≤0.01%FS/℃

    Insulation resistance: ≥100MQ (500VDC) between power supply, input, and output

    Insulation strength: 1000VAC/min

    Power consumption: <1.7W (single input and single output), <2.5W (single input and double output), <3W (single input and three outputs), <3.7W (single input and four outputs), <3.4W (double in and double out)

    Installation method: after-disk rack installation or 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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