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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High temperature pressure transmitter 4-20mA steam air pressure high temperature resistant diffusion silicon air pressure hydraulic pressure sensor

High temperature pressure transmitter 4-20mA steam air pressure high temperature resistant diffusion silicon air pressure hydraulic pressure sensor

Key words:


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: High temperature pressure transmitter 4-20mA steam air pressure high temperature resistant diffusion silicon air pressure hydraulic pressure sensor
    • Commodity ID: 1084834342594301952

    High temperature pressure transmitter 4-20mA steam air pressure high temperature resistant diffusion silicon air pressure hydraulic pressure sensor

    Product introduction

    The high-temperature pressure transmitter adopts high-precision and high-stability pressure sensor components. After a high-reliability amplifier circuit and precision temperature compensation, the absolute or gauge voltage of the medium under test is converted into standard electrical signals such as 4~20mA, 0~5VDC, 0~10VDC and 1~5VDC.High-quality sensors, fully sealed and welded packaging technology and perfect assembly technology ensure the excellent quality and best performance of the product.The product has a variety of interface forms and a variety of lead methods, which are suitable for use with various measurement and control equipment.

    Product features

    1. Diversified appearance and structure, using high temperature resistant circuit boards

    2. The sensor has strong anti-interference and good long-term stability

    3. 316 stainless steel isolation diaphragm structure

    4. High temperature resistant circuit boards are used, and all digital circuits ensure accuracy.

    5. No mechanical transmission parts, low maintenance, and optional diaphragm material for contact with the medium.

    6. Standard 4-20mA DC, with digital signal based on HART protocol, remote control

    Product real shot

    Digital live display
    Laser marking can be customized at 0EM
    High-strength cast aluminum alloy shell

    Product parameters

    Range range: -100~4KPA~100MPA (optional within the range)

    Pressure type: gauge pressure, absolute pressure

    Power supply: 12~24VDC (typical)

    Output signal: (default) 4-20MA0-5V 0-10V

    Accuracy level: 0.5%FS (default) 0.25%FS 0.2%FS

    Compensation temperature: -10~70°C

    Working temperature: -20~250°C

    Zero temperature drift: 0.5% FS (MAX)

    Sensitivity temperature drift: 0.5% FS (MAX)

    Pressure over-test: 2 times below 10MPA; 1.5 times above 25MPA

    Mechanical vibration: 20G (20-5000HZ)

    Sampling time: 20 times in 1 second

    Long-term stability: ≤0.2%FS/year

    Insulation: ≤500MQ

    Protection level: IP65

    Shell material: shell low copper aluminum alloy; 304 stainless steel joint

    Shell media: various fluid media compatible with 316L stainless steel

    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.

    Key words:
    • 高温型压力变送器4-20mA蒸汽气压耐高温扩散硅气压液压压力传感器
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    The company promises to the user that the hardware and accessories to be provided during the supply of this instrument do not have any defects in materials and manufacturing processes. Starting from the date of purchase of the instrument, during the warranty period, if the user's notice of such defects is received, the company will implement unconditional free repair or free replacement for the defective products. The company for all recorder products are guaranteed 7 days back 1 year warranty, life-long maintenance.
     
    1. We promise to handle the customer's technical questions within 4 hours.
    2. We promise to issue the test results within 3 working days and complete the maintenance within 7 working days for the instruments returned to the factory for maintenance.
    3. The instrument will pay a return visit to the user within 2 weeks after returning to the customer, and provide free consultation on automation related technologies.

Product Consulting