NFPA Journal - Summer 2022 - 105

The brightest solutions
for Haz Loc fire signaling
*Class I/II Div 1 and Class I Zone 1/20 for USA & Canada
* IECEx & ATEX Zone 1/21
The D1x family from E2S are the brightest UL1971/UL1638 signals
available for Div 1 or Zone 1 explosion proof applications.
The D1xB2XH2 model has a UL1971 light output of over 190
candelas with an operating current of only 1.16A and the D1xB2XH1
model achieves over 88 candelas whilst drawing only 635mA.
Featuring an innovative lightweight, marine grade, enclosure that
enables either conduit or surface mounting - without the need for
any additional accessories.
For complete flexibility an optional stainless-steel bracket enables
the light to be positioned in any orientation.
With automatic flash synchronization, low in rush and low operating
current more E2S visual signals can be installed per circuit -
simplifying system design and reducing cost.
*Class I/II Div 2 and Class I Zone 2/22 for USA & Canada
* IECEx & ATEX Zone 2/22
The D2x family provides globally certified compact highperformance
emergency signaling devices for the hearing impaired
suitable for hazardous and industrial locations.
The new D2xB1XH1 and XH2 are synchronized, supervised,
hazardous location Xenon strobe beacon signals featuring automatic
synchronization which removes the need for additional modules.
The D2xB1LD2-H LED signal has industry leading low in-rush and
minimal current consumption coupled with a LED life time of over
60,000 hours.
*Combined audio-visual fire signaling
For complete audio-visual warning the E2S range includes
combination units providing the ultimate in fire signaling.
With sound outputs up to 116dB(A), 64 alarm tone frequencies
and 4 remotely selectable stages/channels, the alarm horns can
provide safe signaling for multiple scenarios from one device.
The integrated LED or Xenon beacon can be linked internally to
the alarm horn minimizing cabling and installation time. The entire
assembly is automatically synchronized with other E2S units on
the same circuit without the need for synchronization modules.
E2S - the next generation of hazardous location fire signals.
www.e2s.com Tel: (281) 377 4401
sales@e2s.com
BOOTH
543
* Automatically synchronized
* Cutting edge in-rush limiting electronics design
* Integrated 3/4-inch NPT conduit and surface mount
* No additional mounting accessories required
* Marine grade aluminum & borosilicate glass enclosures
* Type 4X, IP66 rated for the harshest of environments.
http://www.e2s.com

NFPA Journal - Summer 2022

Table of Contents for the Digital Edition of NFPA Journal - Summer 2022

Contents
NFPA Journal - Summer 2022 - Cover1
NFPA Journal - Summer 2022 - Cover2
NFPA Journal - Summer 2022 - 1
NFPA Journal - Summer 2022 - Contents
NFPA Journal - Summer 2022 - 3
NFPA Journal - Summer 2022 - 4
NFPA Journal - Summer 2022 - 5
NFPA Journal - Summer 2022 - 6
NFPA Journal - Summer 2022 - 7
NFPA Journal - Summer 2022 - 8
NFPA Journal - Summer 2022 - 9
NFPA Journal - Summer 2022 - 10
NFPA Journal - Summer 2022 - 11
NFPA Journal - Summer 2022 - 12
NFPA Journal - Summer 2022 - 13
NFPA Journal - Summer 2022 - 14
NFPA Journal - Summer 2022 - 15
NFPA Journal - Summer 2022 - 16
NFPA Journal - Summer 2022 - 17
NFPA Journal - Summer 2022 - 18
NFPA Journal - Summer 2022 - 19
NFPA Journal - Summer 2022 - 20
NFPA Journal - Summer 2022 - 21
NFPA Journal - Summer 2022 - 22
NFPA Journal - Summer 2022 - 23
NFPA Journal - Summer 2022 - 24
NFPA Journal - Summer 2022 - 25
NFPA Journal - Summer 2022 - 26
NFPA Journal - Summer 2022 - 27
NFPA Journal - Summer 2022 - 28
NFPA Journal - Summer 2022 - 29
NFPA Journal - Summer 2022 - 30
NFPA Journal - Summer 2022 - 31
NFPA Journal - Summer 2022 - 32
NFPA Journal - Summer 2022 - 33
NFPA Journal - Summer 2022 - 34
NFPA Journal - Summer 2022 - 35
NFPA Journal - Summer 2022 - 36
NFPA Journal - Summer 2022 - 37
NFPA Journal - Summer 2022 - 38
NFPA Journal - Summer 2022 - 39
NFPA Journal - Summer 2022 - 40
NFPA Journal - Summer 2022 - 41
NFPA Journal - Summer 2022 - 42
NFPA Journal - Summer 2022 - 43
NFPA Journal - Summer 2022 - 44
NFPA Journal - Summer 2022 - 45
NFPA Journal - Summer 2022 - 46
NFPA Journal - Summer 2022 - 47
NFPA Journal - Summer 2022 - 48
NFPA Journal - Summer 2022 - 49
NFPA Journal - Summer 2022 - 50
NFPA Journal - Summer 2022 - 51
NFPA Journal - Summer 2022 - 52
NFPA Journal - Summer 2022 - 53
NFPA Journal - Summer 2022 - 54
NFPA Journal - Summer 2022 - 55
NFPA Journal - Summer 2022 - 56
NFPA Journal - Summer 2022 - 57
NFPA Journal - Summer 2022 - 58
NFPA Journal - Summer 2022 - 59
NFPA Journal - Summer 2022 - 60
NFPA Journal - Summer 2022 - 61
NFPA Journal - Summer 2022 - 62
NFPA Journal - Summer 2022 - 63
NFPA Journal - Summer 2022 - 64
NFPA Journal - Summer 2022 - 65
NFPA Journal - Summer 2022 - 66
NFPA Journal - Summer 2022 - 67
NFPA Journal - Summer 2022 - 68
NFPA Journal - Summer 2022 - 69
NFPA Journal - Summer 2022 - 70
NFPA Journal - Summer 2022 - 71
NFPA Journal - Summer 2022 - 72
NFPA Journal - Summer 2022 - 73
NFPA Journal - Summer 2022 - 74
NFPA Journal - Summer 2022 - 75
NFPA Journal - Summer 2022 - 76
NFPA Journal - Summer 2022 - 77
NFPA Journal - Summer 2022 - 78
NFPA Journal - Summer 2022 - 79
NFPA Journal - Summer 2022 - 80
NFPA Journal - Summer 2022 - 81
NFPA Journal - Summer 2022 - 82
NFPA Journal - Summer 2022 - 83
NFPA Journal - Summer 2022 - 84
NFPA Journal - Summer 2022 - 85
NFPA Journal - Summer 2022 - 86
NFPA Journal - Summer 2022 - 87
NFPA Journal - Summer 2022 - 88
NFPA Journal - Summer 2022 - 89
NFPA Journal - Summer 2022 - 90
NFPA Journal - Summer 2022 - 91
NFPA Journal - Summer 2022 - 92
NFPA Journal - Summer 2022 - 93
NFPA Journal - Summer 2022 - 94
NFPA Journal - Summer 2022 - 95
NFPA Journal - Summer 2022 - 96
NFPA Journal - Summer 2022 - 97
NFPA Journal - Summer 2022 - 98
NFPA Journal - Summer 2022 - 99
NFPA Journal - Summer 2022 - 100
NFPA Journal - Summer 2022 - 101
NFPA Journal - Summer 2022 - 102
NFPA Journal - Summer 2022 - 103
NFPA Journal - Summer 2022 - 104
NFPA Journal - Summer 2022 - 105
NFPA Journal - Summer 2022 - 106
NFPA Journal - Summer 2022 - 107
NFPA Journal - Summer 2022 - 108
NFPA Journal - Summer 2022 - 109
NFPA Journal - Summer 2022 - 110
NFPA Journal - Summer 2022 - 111
NFPA Journal - Summer 2022 - 112
NFPA Journal - Summer 2022 - 113
NFPA Journal - Summer 2022 - 114
NFPA Journal - Summer 2022 - 115
NFPA Journal - Summer 2022 - 116
NFPA Journal - Summer 2022 - 117
NFPA Journal - Summer 2022 - 118
NFPA Journal - Summer 2022 - 119
NFPA Journal - Summer 2022 - 120
NFPA Journal - Summer 2022 - 121
NFPA Journal - Summer 2022 - 122
NFPA Journal - Summer 2022 - 123
NFPA Journal - Summer 2022 - 124
NFPA Journal - Summer 2022 - 125
NFPA Journal - Summer 2022 - 126
NFPA Journal - Summer 2022 - 127
NFPA Journal - Summer 2022 - 128
NFPA Journal - Summer 2022 - 129
NFPA Journal - Summer 2022 - 130
NFPA Journal - Summer 2022 - 131
NFPA Journal - Summer 2022 - 132
NFPA Journal - Summer 2022 - 133
NFPA Journal - Summer 2022 - 134
NFPA Journal - Summer 2022 - 135
NFPA Journal - Summer 2022 - 136
NFPA Journal - Summer 2022 - Cover3
NFPA Journal - Summer 2022 - Cover4
https://www.nxtbook.com/nxtbooks/nfpa/journal_2024winter
https://www.nxtbook.com/nxtbooks/nfpa/journal_2024fall
https://www.nxtbook.com/nxtbooks/nfpa/journal_2024summer
https://www.nxtbook.com/nxtbooks/nfpa/journal_2024spring
https://www.nxtbook.com/nxtbooks/nfpa/journal_2023winter
https://www.nxtbook.com/nxtbooks/nfpa/journal_2023fall
https://www.nxtbook.com/nxtbooks/nfpa/journal_2023summer
https://www.nxtbook.com/nxtbooks/nfpa/journal_2023spring
https://www.nxtbook.com/nxtbooks/nfpa/journal_2022winter
https://www.nxtbook.com/nxtbooks/nfpa/journal_2022fall
https://www.nxtbook.com/nxtbooks/nfpa/journal_2022summer
https://www.nxtbook.com/nxtbooks/nfpa/journal_2022spring
https://www.nxtbook.com/nxtbooks/nfpa/journal_2021winter
https://www.nxtbook.com/nxtbooks/nfpa/journal_2021fall
https://www.nxtbook.com/nxtbooks/nfpa/journal_2021summer
https://www.nxtbook.com/nxtbooks/nfpa/journal_2021spring
https://www.nxtbook.com/nxtbooks/nfpa/journal_20201112
https://www.nxtbook.com/nxtbooks/nfpa/journal_20200910
https://www.nxtbook.com/nxtbooks/nfpa/journal_20200708
https://www.nxtbook.com/nxtbooks/nfpa/journal_20200506
https://www.nxtbook.com/nxtbooks/nfpa/journal_20200304
https://www.nxtbook.com/nxtbooks/nfpa/journal_20200102
https://www.nxtbook.com/nxtbooks/nfpa/journal_20191112
https://www.nxtbook.com/nxtbooks/nfpa/journal_20190910
https://www.nxtbook.com/nxtbooks/nfpa/journal_20190708
https://www.nxtbook.com/nxtbooks/nfpa/journal_20190506
https://www.nxtbook.com/nxtbooks/nfpa/journal_20190304
https://www.nxtbook.com/nxtbooks/nfpa/journal_20190102
https://www.nxtbook.com/nxtbooks/nfpa/journal_20181112
https://www.nxtbook.com/nxtbooks/nfpa/journal_20180910
https://www.nxtbook.com/nxtbooks/nfpa/journal_20180708
https://www.nxtbook.com/nxtbooks/nfpa/journal_20180506
https://www.nxtbook.com/nxtbooks/nfpa/journal_20180304
https://www.nxtbook.com/nxtbooks/nfpa/journal_20180102
https://www.nxtbook.com/nxtbooks/nfpa/journal_20171112
https://www.nxtbook.com/nxtbooks/nfpa/journal_20170910
https://www.nxtbook.com/nxtbooks/nfpa/journal_20170708
https://www.nxtbook.com/nxtbooks/nfpa/journal_20170506
https://www.nxtbook.com/nxtbooks/nfpa/journal_20170304
https://www.nxtbook.com/nxtbooks/nfpa/journal_20170102
https://www.nxtbook.com/nxtbooks/nfpa/journal_20161112
https://www.nxtbook.com/nxtbooks/nfpa/journal_201610_sprinkler
https://www.nxtbook.com/nxtbooks/nfpa/journal_20160910
https://www.nxtbook.com/nxtbooks/nfpa/journal_20160708
https://www.nxtbook.com/nxtbooks/nfpa/journal_20160506
https://www.nxtbook.com/nxtbooks/nfpa/journal_20160304
https://www.nxtbook.com/nxtbooks/nfpa/journal_20160102
https://www.nxtbook.com/nxtbooks/nfpa/journal_20151112
https://www.nxtbook.com/nxtbooks/nfpa/journal_20150910
https://www.nxtbook.com/nxtbooks/nfpa/journal_20150708
https://www.nxtbook.com/nxtbooks/nfpa/journal_20150506
https://www.nxtbook.com/nxtbooks/nfpa/journal_20150304
https://www.nxtbook.com/nxtbooks/nfpa/journal_201501
https://www.nxtbook.com/nxtbooks/nfpa/journal_20141112
https://www.nxtbook.com/nxtbooks/nfpa/journal_20140910
https://www.nxtbook.com/nxtbooks/nfpa/journal_20140708
https://www.nxtbook.com/nxtbooks/nfpa/journal_20140506
https://www.nxtbook.com/nxtbooks/nfpa/journal_20140304
https://www.nxtbook.com/nxtbooks/nfpa/journal_20140102
https://www.nxtbook.com/nxtbooks/nfpa/journal_20131112
https://www.nxtbook.com/nxtbooks/nfpa/journal_20130910
https://www.nxtbook.com/nxtbooks/nfpa/journal_20130708
https://www.nxtbook.com/nxtbooks/nfpa/journal_20130506
https://www.nxtbook.com/nxtbooks/nfpa/journal_20130304
https://www.nxtbook.com/nxtbooks/nfpa/journal_20130102
https://www.nxtbook.com/nxtbooks/nfpa/journal_20121112
https://www.nxtbook.com/nxtbooks/nfpa/journal_20120910
https://www.nxtbook.com/nxtbooks/nfpa/journal_20120708
https://www.nxtbook.com/nxtbooks/nfpa/journal_20120506
https://www.nxtbook.com/nxtbooks/nfpa/journal_20120304
https://www.nxtbookmedia.com