v4rev 12018-03-20
leak tightness to exterior
0112/2///61987#ABB140
tightness of a pressure or vacuum housing expressed in terms of the leakage rate to or from its environment
- Used by classes
- 30
- Code
ABB140- Data type
- REAL_MEASURE_TYPEmeasure
- Unit
- UAA813 UAA813
30 / 30
ABC174Connection headABC246Flowtube assemblyABD813Body of valve [3]ABD814Body of valve [1]ABE605Body of solenoid valveABF018Structural design of a free-space radar level transmitterABF025Structural design of a float level transmitter and switchABF117Structural design of a guided-wave radar level transmitterABF136Structural design of a capacitance level transmitter/switchABF154Structural design of a conductance level transmitter/switchABF182Structural design of an ultrasonic level transmitterABF183Structural design of a vibrating level switchABF191Structural design of a rotary paddle switchABF217Structural design of a magnetic level gaugeABF276Structural design of a sight level gaugeABF282Structural design of a sight level indicatorABF283Structural design of an optical level switchABF285Structural design of a thermal level switchABF319Structural design of a thermowellABF341Structural design of a hydrostatic pressure level transmitterABF342Structural design of a displacer lever transmitter/switchABF343Structural design of a nuclear level transmitter/switchABF431Structural design of a plumb bob level transmitterABF432Structural design of a servo level transmitterABF433Structural design of an ultrasonic level switchABF517Structural design of a microwave level switchABF518Structural design of a laser level transmitterABF632Structural design of a refractive index density transmitterABF635Structural design of a vibrating fork/rod density transmitterABH365Insertion type microwave density transmitter
All properties28#
- Version
- 4
- Revision
- 1
- Preferred name
- leak tightness to exterior
- Definition
- tightness of a pressure or vacuum housing expressed in terms of the leakage rate to or from its environment
- Definition class
- 0112/2///61987#ABA000Equipment for industrial-process automation
- Unit structure
- mbar·l/s
- Initial value
- 0112/2///62720#UAA813 UAA813
- Responsible committee
- SC65E – IEC 61987
- Published in
- NON_DEPENDENT_P_DET
- Status level
- Standard
- Version release date
- 2018-03-28
- Revision release date
- 2018-03-20
- Version initiation date
- 2018-03-20
- Original definition date
- 2013-09-27
- Change request ID
- C00004
- C017
- C018
- C019
- MDC_P022
- REAL_MEASURE_TYPE