1.1本规范规定了至少带有两个热电偶的压实、矿物绝缘、金属护套、贱金属热电偶电缆的要求。 1.2本规范描述了所需的材料、加工和测试要求，以及可选的补充测试、质量保证和验证选择。 1.3结构材料包括标准母材热电偶、奥氏体不锈钢或其他耐腐蚀护套材料，以及氧化镁（MgO）或氧化铝（Al 2. O 3. )绝缘。 1.4以国际单位制或英寸-磅单位表示的数值应单独视为标准值。每个系统中规定的值可能不是精确的等效值；因此，每个系统应相互独立使用。将两个系统的值合并可能会导致不符合标准 1.5 本标准并非旨在解决与其使用相关的所有安全问题（如有）。 本标准的用户有责任在使用前制定适当的安全和健康实践，并确定监管限制的适用性。

1.1 This specification establishes requirements for compacted, mineral-insulated, metal-sheathed, base metal thermocouple cable, with at least two thermoelements. 1.2 This specification describes the required material, processing and testing requirements, and also the optional supplementary testing and quality assurance and verification choices. 1.3 The material of construction includes standard base metal thermoelements, austenitic stainless steel or other corrosion resistant sheath material, and either magnesia (MgO) or alumina (Al 2 O 3 ) insulation. 1.4 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard 1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.