The General Office of the Ministry of Industry and Information Technology (MIIT) has issued its fifth batch of industry standards projects for 2026. The plan includes nine standards in the high-end instrumentation field and calls for the development of two mass spectrometer standards.
The projects are intended to strengthen the industry standards framework and support technical specifications for high-end instruments and core components, alongside efforts to advance domestic production. Their inclusion in a project plan marks work to develop or revise standards; it does not mean that the resulting standards have already been published or put into effect.
Standards can provide a common reference for describing and assessing products and components. For instrument manufacturers and component suppliers, the practical significance of these projects will depend on the requirements ultimately set out in the standards. Those requirements could influence how products are specified and evaluated, but their effects cannot be inferred from the project count alone.
The two mass spectrometer projects also draw attention to how standards development may address a specific category of high-end instrument. Their eventual scope will matter to manufacturers, suppliers and users seeking to understand which products or technical characteristics the standards cover.
The plan links standards work with domestic production, but a standards project on its own does not establish a change in production capacity, product performance or market adoption. Any effect on those outcomes will depend on the final technical provisions and how they are applied.
Further standards documents will be important for understanding the scope, technical requirements and implementation arrangements of the projects. Until those details emerge, the clearest signal is that high-end instrumentation and mass spectrometers have been included in the current standards work programme.
Chat Online
Xinyi Instrument supplies pressure transmitters for process control, hydraulic systems, petrochemical plants, water treatment, HVAC, power generation and general industrial pressure monitoring. Our pressure transmitter range covers gauge pressure, absolute pressure, differential pressure, high temperature media and digital communication applications.
Choose from compact pressure transmitters, smart 3051 differential pressure transmitters, diaphragm seal models, RS485 digital pressure transmitters and high frequency dynamic pressure sensors. Standard outputs include 4-20 mA, voltage output, HART and RS485 Modbus options, with stainless steel wetted parts and custom process connections available on request.
| Pressure Types | Gauge, absolute, negative pressure, differential pressure |
|---|---|
| Measuring Range | From low differential pressure to high pressure ranges up to 100 MPa, depending on model |
| Output Signals | 4-20 mA, 0-5 V, 1-5 V, 0-10 V, RS485 Modbus, HART options |
| Accuracy | Typical options include 0.1%, 0.2%, 0.25% and 0.5% FS |
| Process Connection | M20 x 1.5, G1/4, G1/2, NPT and customized thread connections |
| Wetted Materials | Stainless steel, 316L diaphragm and corrosion-resistant sealing options |
| Media | Water, oil, gas, air, steam and compatible liquid or gas media |
| Applications | Pipeline pressure, tank level, flow differential pressure, hydraulic pressure and automation systems |
A pressure transmitter converts the pressure of liquid, gas or steam into a standard electrical signal for PLC, DCS, recorder or control instrument input. It is widely used for pipeline pressure, tank level, flow measurement and process safety monitoring.
Confirm the pressure range, pressure type, medium, temperature, output signal, accuracy, installation thread, electrical connection and environmental requirements. For corrosive media, high temperature or sanitary applications, diaphragm material and sealing structure are especially important.
Gauge pressure transmitters measure pressure relative to atmospheric pressure. Absolute pressure transmitters measure pressure relative to vacuum. Differential pressure transmitters measure the pressure difference between two points and are commonly used for flow, filter and level measurement.
Yes. Xinyi Instrument can support customized pressure ranges, process connections, output signals, cable length, display options and model selection for different industrial applications.