TC 31

Equipment for explosive atmospheres

 

Detail

Committee
Working Groups
Project Leader

Current

Status

Frcst Pub

Date

Stability

Date

TC 31JWG 45Mr Jon MillerACDV2022-042025

History

Stage
Document
Downloads
Decision Date
Target Date
prePNW
2018-05-14 
PNW
31/1387/NP PDF file 517 kB
Word file 149 kB
2018-05-18 
PRVN
2018-08-102018-08
ACD
31/1426/RVN Word file 574 kB
PDF file 954 kB
2018-09-142018-11
ACD
31/1426A/RVN PDF file 1016 kB
Word file 594 kB
2018-09-142018-11
CD
31/1444A/CD PDF file 624 kB

2019-01-112019-01
PCC
2019-03-082019-03
CDM
31/1459/CC PDF file 887 kB
Word file 142 kB
2019-03-152019-04
ACDV
31/1459A/CC PDF file 917 kB
Word file 165 kB
2019-05-032019-05
A2CD
31/1459B/CC PDF file 917 kB
Word file 166 kB
2019-05-102019-05
2CD
31/1479/CD
PDF file 700 kB
2019-05-242019-05
PCC
2019-08-162019-08
CDM
31/1500/CC PDF file 781 kB
Word file 81 kB
2019-08-232019-11
A3CD
31/1500A/CC PDF file 568 kB
Word file 99 kB
2020-01-102020-01
3CD
31/1530/CD
PDF file 607 kB
2020-01-172020-01
PCC
2020-04-102020-04
ACDV
31/1540/CC PDF file 733 kB
Word file 110 kB
2020-04-242020-09
ACDV
31/1540A/CC PDF file 740 kB
Word file 108 kB
2020-04-242020-09
TCDV
 2020-09


Project

IEC 62990-3 ED1

Workplace atmospheres – Part 3: Gas detectors - Electrical apparatus for the detection and measurement of oxygen - Performance requirements and test methods