BS EN 60770-2-2010 工业过程控制系统用传送器.检验和常规试验方法

标准号：BS EN 60770-2-2010
中文标准名称：工业过程控制系统用传送器.检验和常规试验方法
英文标准名称：Transmitters for use in industrial-process control systems. Methods for inspection and routine testing
标准类型：N18
发布日期：2011/3/31 12:00:00
实施日期：2011/3/31 12:00:00
中国标准分类号：N18
国际标准分类号：17.220.20
适用范围：This part of IEC 60770 is applicable to transmitters, which have either a standard analogueelectric current output signal or a standard pneumatic output analogue signal in accordancewith IEC 60381-1 or IEC 60382. The tests detailed herein may be applied to transmitterswhich have other output signals, provided that due allowance is made for such differences.For the method of inspection and routine testing of the intelligent transmitters seeIEC 60770-3.For certain types of transmitters, where the sensor is an integral part, other specific IEC orISO standards may need to be consulted (e.g. for chemical analyzers, flow-meters, etc.)This standard is intended to provide technical methods for inspection and routinetesting of transmitters, for instance, for acceptance tests or after repair. For a fullevaluation, IEC 60770-1 and/or IEC 60770-3, respectively for analogue or intelligenttransmitters shall be used.Quantitative criteria for acceptable performance should be established by agreementbetween manufacturer and user.By agreement the tests need not be carried out by an accredited laboratory.