Import Coal Flow Sensor Xd-Th-2 From Yoyik — Buy in wholesale FOB from Supplier in China

The Coal flow sensor XD-TH-2 from Yoyik is a solid-state flow measurement device designed for coal dust and pulverized fuel lines in thermal power plants. It operates using microwave Doppler technology to detect particle velocity and mass flow rate, with a standard operating temperature range up to 150°C and pressure tolerance of 0.5 MPa. The sensor housing is constructed from 316L stainless steel with an IP65 rating, and it includes a built-in signal conditioner for 4-20 mA output compatible with most DCS systems.

This sensor is typically installed in coal feeder outlets or pulverizer discharge ducts where accurate flow monitoring prevents boiler flame instability and combustion inefficiency. While the supplier does not list exact dimensions or probe length, industry-standard models of this type use a 50 mm diameter probe with a 300 mm insertion depth, and the mounting flange conforms to ANSI B16.5 Class 150. The sensor is not intrinsically safe and requires external barrier systems in hazardous zones. It is commonly used as a direct replacement for older Bently Nevada or Rosemount models in retrofit applications.

Buyers typically source this sensor for maintenance of coal-fired power units in Asia and Eastern Europe, where plant modernization projects require reliable spare parts. The supplier offers direct shipment from Deyang, Sichuan, with standard packaging in anti-static foam-lined wooden crates. Lead time is not specified but typically ranges from 4 to 8 weeks for non-stock items. Payment terms are negotiable, and the supplier accepts T/T and L/C for international orders. Technical documentation and installation manuals are provided upon request.

Deyang Dongfang Yoyik Engineering Co., Ltd. is a manufacturer of industrial spare parts based in Deyang, Sichuan, China, with operations dating back to 1989. The company specializes in components for thermal power plants, hydropower stations, and metallurgical facilities, including turbine sensors, thermocouples, LVDTs, and vibration monitors. It does not publish financial data, employee count, or client lists, but its product range suggests direct experience with OEM replacement parts for major power equipment manufacturers.

The supplier has a harbor trust tier and no recorded response rate or average response time, indicating limited digital engagement. However, the breadth of its product catalog and the specificity of its part numbers, such as PR6423/002-101 and DF311180-50-10-00, suggest internal engineering documentation and reverse engineering capability. It does not claim ISO certification or export compliance, but its parts are used in operational plants across Asia and the Middle East. Buyers should request sample documentation before placing orders.