GB/T 34050-2017 in English
VALIDIntelligent temperature measuring instruments--General technical requirements
- Issued on:2017-07-31
- Implemented on:2018-02-01
- File Format:PDF
- Delivery:Via email within 5 business days
$359.00
《GB/T 34050-2017智能温度仪表 通用技术条件》由TC124（全国工业过程测量控制和自动化标准化技术委员会）归口，TC124SC1（全国工业过程测量控制和自动化标准化技术委员会温度、流量、机械量、物位、显示仪表、执行器和结构装置分会）执行，主管部门为中国机械工业联合会。
Introduction
In-depth interpretation of the general technical requirements of intelligent temperature instruments
1. Background and significance of the standard
As an important device in the field of industrial automation and the Internet of Things, the performance of intelligent temperature instruments directly affects production efficiency and system safety. The formulation of GB/T 34050-2017 aims to standardize the technical requirements and inspection methods of products and improve product quality and reliability.
The standard was proposed by the China Machinery Industry Federation and is managed by the National Technical Committee for Industrial Process Measurement, Control and Automation Standardization, ensuring its scientificity and authority.
| Project | Content | Standard requirements |
|---|---|---|
| Term definition | Definition and components of intelligent temperature instrument | With microprocessor as the core, it has functions such as data acquisition, processing, storage and communication. |
| Normal working conditions | Environmental temperature, humidity, atmospheric pressure, etc. | 0℃～50℃, relative humidity ≤85%, no condensation. |
| Accuracy level | Measurement accuracy requirements of the instrument | Including 0.05 level, 0.1 level, etc., which must meet the technical indicators specified in Table 6 and Table 7. |
2. Comparative analysis of standard frameworks
GB/T 34050—2017 is in line with international standards in terms of structure and technical requirements, mainly covering the following dimensions:
- Functionality:Including self-diagnosis, alarm control and other functions.
- Accuracy:Involving technical indicators such as measurement error and repeatability error.
- Safety:Meet the safety requirements of GB 4793.1 to ensure electromagnetic compatibility and insulation performance.
3. Implementation suggestions
To ensure the compliance and efficient application of intelligent temperature instruments, it is recommended that manufacturers take the following measures:
- Strictly follow the standard requirements:The entire process from design, production to inspection meets the technical conditions of GB/T 34050.
- Strengthen quality control:Perform insulation resistance and insulation strength tests regularly to ensure safety performance meets standards.
- Optimize test methods:Use advanced calibration equipment and technology to improve test efficiency and accuracy.
- Focus on IoT compatibility:Ensure seamless connection between smart temperature instruments and IoT platforms to meet data redundancy and communication stability requirements.
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