China Boilers and Control Panel Manufacturer - CN Boiler
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Dependable Boiler Remote Instrument Supplier in China

26 years of unbroken supply and practice, committed to providing solutions that stand the test of time.

Our products feature cutting-edge technology for precise performance, enhanced safety, and reliability. Designed for industrial boiler installation, commissioning, and maintenance, they ensure seamless operation and durability. With competitive pricing, robust quality, and excellent customer support, we cater to the needs of both B2B and B2C clients, providing efficient solutions for global markets, particularly in Asia, Africa, and South America.
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Boiler Instrument Supplier

Our boiler remote instruments, including water level controllers,temp sensor, dp transmitters, magnetic float level gauges, zirconia oxygen analyzers,etc. are engineered for precision and durability. These devices enable efficient monitoring and control of boiler systems with advanced features like real-time data transmission, energy-saving algorithms, and automated alarms for critical parameters.
Boiler Instrument Supplier Our boiler remote instruments, including water level controllers,temp sensor, dp transmitters, magnetic float level gauges, zirconia oxygen analyzers,etc. are engineered for precision and durability. These devices enable efficient monitoring and control of boiler systems with advanced features like real-time data transmission, energy-saving algorithms, and automated alarms for critical parameters.

Customer Feedback

Why Choose Us

Provide Boiler System Design Scheme
Obtain customer needs, formulate economical, simple and convenient
Installation Guide
Professional installation guidance service, if necessary, the installation team can provide on-site service
Commissioning and Training
Operation and debugging of the whole system, system training for operators and managers
Regular Visits
Understand the front-line usage and provide maintenance guidance for boilers
Global Cloud Service
Each boiler has an identity to realize boiler system cloud service
After-sales Service
Professional after-sales personnel guarantee to respond to the service within 2 hours and provide solutions 24/7;
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FAQ

1
What is the primary purpose and typical outputs of a boiler differential pressure transmitter?
  • The differential pressure transmitter measures the pressure difference between two points in a boiler system, typically to determine water levels or monitor flow rates. It ensures accurate readings for safe and efficient boiler operation.
  • Differential pressure transmitters commonly output a 4-20mA signal proportional to the pressure difference. This signal is used by control systems to monitor and manage boiler operations.
    2
    How is a differential pressure transmitter installed and necessary maintenance steps in a boiler system?
    • Answer: The transmitter should be mounted lower than the pressure tapping points to ensure accurate readings. Pipes connecting to the transmitter should be inclined, insulated, and kept parallel to minimize thermal expansion effects and prevent freezing in colder environments.
    • Regular zero-point calibration, cleaning of impulse lines to prevent blockages, and inspection of seals and connections are crucial. Condensation water in the chambers should also be drained periodically to maintain accuracy.
    3
    What is the purpose and benefits of a boiler water level controller?
    The purpose of a boiler water level controller is to maintain the correct water level in the boiler to ensure safe and efficient operation. It prevents issues like overheating due to low water levels or carryover due to high water levels.
    Modern automatic controllers provide:
    • Real-time monitoring and adjustments.
    • Enhanced safety through intelligent alarms and shutdown mechanisms.
    • Improved efficiency by optimizing feedwater control.
    • Remote monitoring and diagnostics via PLC or IoT integration.
    4
    What is the primary purpose of a zirconia oxygen analyzer, how does it work?
    • The zirconia oxygen analyzer is used to measure oxygen levels in combustion flue gases. It helps optimize combustion, conserve energy, and reduce environmental pollution.
    • It uses a zirconia element as a solid electrolyte. When the oxygen concentration differs on the inside and outside of the zirconium tube, it generates an electromotive force proportional to the oxygen level, which is measured and analyzed.
    5
    What are the working principle and features of a magnetic float type level gauge?
    • The magnetic float type level gauge operates on the principle of buoyancy and magnetic coupling. As the magnetic float inside the measuring tube rises or falls with the liquid level, the external magnetic flip plates rotate 180° to indicate the level. Red indicates a rising level, and white indicates a falling level.
    • Key features include: High sealing and leak-proof design / Operates without power supply / Suitable for high temperature, high pressure, and corrosive environments / Can measure interfaces of two different density media.
    6
    What is the standard range of the magnetic float type level gauge,such as the measurement range, temperature range, and pressure range?
    • The standard measurement range is 0–6000 mm, operate at temperatures ranging from -190°C to 550°C and withstand pressures up to 40 MPa.It can be customized ranges can be negotiated for specific applications

    Precision Control, Maximum Efficiency – Power Your Boiler System with Smart Solutions!

    Our team consists of sales, design, sample production, order tracking, logistics, quality inspection, and accounting professionals, ensuring one-stop service for our clients. Whether it's product customization or technical support, we are here to meet your needs.

    Our products include:

    • Boiler Control Panels

    • Boiler Differential Pressure Transmitter

    • Boiler Water Level Controller

    • Temperature Sensor

    • Zirconia Oxygen Analyzers

    • Magnetic Float Level Gauges

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    China Boilers and Control Panel Manufacturer - CN Boiler
    No. 16 Jinzhan Street, High and New Technology Development Zone, Zhengzhou City
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