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STExS2H Alarm Horn Sounder 1-22-195

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The STExS2H is a very high output 127dB(A) IECEx and ATEX certified alarm horn sounder featuring an enhanced re-entrant flare horn. The robust 316L stainless steel enclosure is approved for Zone 1, 2, 21 & 22 explosion proof signalling applications.
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Voltage
Cable entries
Stopping plug/adaptor material
Bracket material
Product version
Product option
Enclosure colour
Part Number:
STExS2H
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Alarm Horn Sounder

New Product

  • Max 127dB(A) @ 1m sound pressure level
  • New high output horn design
  • New D Class amplifier technology
  • Low in-rush
  • A4 316 stainless steel bracket as standard
  • Tropicalised electronics
  • New stage activation and line monitoring capability

Description

Featuring 64 alarm tone sounds, each of the available 4 stage/channels can be remotely triggered. Class D amplification provides a high sound output with a choice of two power modes. The threaded flameproof joint, multiple cable entries and duplicated, pluggable termination simplifies both installation and routine maintenance. SIL1 compliant to IEC 61508 (2010).

Downloads

Datasheet Datasheet.pdf
Installation Manual D199-01-051-IS_Issue_1_STExS2_.pdf
IECEx certificate IECEx_ULD_16.0017X_004_STEx.pdf
ATEX certificate DEMKO_16_ATEX_1466X_Rev4_STEx.pdf
UKCA Certificate UL21UKEX2019X_Rev1_STEx.pdf
Ex EAC TR CU 012/2011 Certificate RU_-GB.65..01252_21.pdf
Declaration of Conformity DC-070_Issue_G_STEx.pdf
SIL1 Certificate T901-124_Sounders_SIL1.pdf
2D drawing (PDF) D199-05-071_Issue_1_STExS2H_L2H_.pdf
2D drawing (DWG) D199-05-071_Issue_1_STExS2H_L2H_.DWG
3D drawing (STEP) D199-05-071-3D_Issue_1_STExS2H_L2H_.STEP
Wiring Schematic DC voltage D190-06-001_Issue_1_STExS_DC_.pdf
Wiring Schematic AC voltage D190-06-005_Issue_1_STExS_AC_.pdf
Nameplate Drawing D199-09-001_Issue_1_STExS_.pdf

Features

  • Maximum sound pressure level output of 126dB(A)
  • Choice of 64 alarm tone frequencies
  • 4 remotely selectable alarm stages/channels
  • Positive or negative line stage/channel switching
  • Automatic synchronisation on multi-sounder system
  • Ratchet adjustable 316 stainless steel bracket
  • Triple cable entries
  • Available with custom tone configurations and frequencies
  • Robust corrosion proof 316L stainless steel enclosure

Specification

Maximum output: High power level: 127dB(A) @ 1 m +/- 3dB [118dB(A) @ 10ft/3m +/- 3dB]
Medium power level: 122dB(A) @ 1 m +/- 3dB [113dB(A) @ 10ft/3m +/- 3dB]
Nominal output: High power level: 124dB(A) @ 1m +/- 3dB [115dB(A) @ 10ft/3m] +/- 3dB
Medium power level: 119dB(A) @ 1m +/- 3dB [110dB(A) @ 10ft/3m] +/- 3dB
No. of tones: 64 (UKOOA / PFEER compliant)
No. of stages: 4
Volume control: Full range
Effective range: >350m/1148ft @ 1KHz
Voltages DC: 24V dc (11.5-54V dc)
Voltages AC: 230vac (100-240vac)
In-rush: 815mA within 4ms @ 24Vdc
Stage switching: DC units: postive or negative
AC units: common supply line
Ingress protection: EN60529: IP66
Enclosure material: 316L Stainless Steel
Enclosure colour: Red (RAL3000)
Enclosure finish: Chromate & powder coated finish
Cable entries: 3 x M20x1.5mm
Stopping plugs included
Stopping plugs: Stainless Steel
Terminals: 0.5 – 2.5mm² (20-14 AWG)
Pluggable & duplicated terminals
Line monitoring: Diode polarized for use in supervised circuits
Blocking diode for reverse polarity monitoring
Ground/Earth stud: M5
Line monitoring: Blocking diode included
EOL Min. 500 Ohm 2W, or 3k3 Ohm 0.5W resistor
or diode (DC versions) can be fitted
Enclosure volume: <2 litres
Installation temp: -50° to +70°C (-58°F to +158°F)
Storage temp: -50° to +70°C (-58°F to +158°F)
Relative humidity: 99%
MTBF DC: 93.92 years / 822,706 hours – MIL 217
MTBF AC: 46.66 years / 408,508 hours – MIL 217
Weight: 6.25kg/13.75lbs

Current Consumption

Nominal
Voltage:
Voltage
range:
Medium Power
current:
Medium Power Max.
Current:
High Power
current:
High Power Max.
Current:
In-rush:
12Vdc 11.5-54Vdc 289mA 324mA 356mA 740mA -
24Vdc 11.5-54Vdc 324mA 324mA 740mA 740mA 815mA <4ms
48Vdc 11.5-54Vdc 195mA 324mA 391mA 740mA -
115Vac 50/60Hz 100-240V ac 125mA 138mA 282mA 325mA -
230Vac 50/60Hz 100-240V ac 78mA 138mA 167mA 325mA -

Part Codes

Part Code: Identifier: Description:
Product type: STExS2 STExS2 alarm horn sounder
Horn type: H High SPL flare re-entrant horn
Voltage: DC024
AC230
11.5-54Vdc
100-240Vac
Cable entries:[e] A
B
C
D
E
F
G
3 x M20x1.5mm
2 × 1/2" NPT – adaptors
2 × 3/4" NPT – adaptors
2 x M25x1.5mm – adaptors
1 × 1/2" NPT – adaptor
1 × 3/4" NPT – adaptor
1 x M25x1.5mm – adaptor
Stopping plug/
adaptor material: [m]
S Stainless steel
Bracket material: [s] 1
3
A4 316 Stainless Steel
A4 316 St/St with Equip. Tag
Product version: [v] A IECEx, ATEX, Ex EAC
Product option: [o] 1
Z
X
Y
K
V
Standard product
Custom alarm tone software – contact E2S
Custom configuration – contact E2S
Stage control Config. 4
Stage control Config. 5 (DC) and Config. 2 (AC)
Stage control Config. 6
Enclosure colour: [x] R
S
Red
Special – contact E2S for alternative enclosure colours
Accessories:
SP65-0001-A4 Pole Mount Bracket Kit 2" St/St A4 (316)

Approvals

  • IECEx ULD 16.0017X
  • ATEX DEMKO 16 ATEX 1466X
  • TR-CU Ex EAC certificate: RU С-GB.НА65.В.01252_21
  • INMETRO IEx 20.0156X
  • SIL1 compliant to IEC 61508 (2010)

Assemblies

The STExS2H is available as a plated assembly configured with Xenon strobe or LED beacons with or without a STExJ2 Ex d junction box.
Contact E2S for further information.

Coding

  • IECEx / ATEX
    II 2G Ex db IIC Gb T6 Ta -50°C to +45°C
    II 2G Ex db IIC Gb T5 Ta -50°C to +60°C
    II 2G Ex db IIC Gb T5 Ta -50°C to +70°C
    II 2D Ex tb IIIC Db T85°C Ta -50°C to +70°C

Tone Table

Stage 1 WAV file Frequency Description. Stage 2 Stage 3 Stage 4
T 1 /system/1/assets/files/000/000/405/405/214ccf82a/original/TF037.WAV 1000 Continuous – PFEER Toxic Gas T 3 T 2 T 44
T 2 /system/1/assets/files/000/000/386/386/ceb4e488c/original/TF009.WAV 1200/500 @ 1Hz Sweeping – DIN / PFEER P.T.A.P. T 1 T 3 T 44
T 3 /system/1/assets/files/000/000/412/412/fa8b418f9/original/TF045.WAV 1000 @ 0.5Hz (1s on, 1s off) Intermittent – PFEER Gen. Alarm T 1 T 2 T 44
T 4 /system/1/assets/files/000/000/383/383/11797b764/original/TF019.WAV 1.4KH-1.6KHz 1s, 1.6KHz-1.4KHz 0.5s – NF C 48-265 T 44 T 24 T 1
T 5 /system/1/assets/files/000/000/382/382/2c2978b6a/original/TF017.WAV 544(100mS)/440 (400mS) – NF S 32-001 T 52 T 19 T 1
T 6 /system/1/assets/files/000/000/947/947/8f040484a/original/TF053.wav 1500/500 – (0.5s on , 0.5s off) x3 + 1s gap – AS4428 T 7 T 44 T 1
T 7 /system/1/assets/files/000/000/944/944/890010fd0/original/TF054.wav 500-1500Hz Sweeping 2 sec on 1 sec off – AS4428 T 6 T 44 T 1
T 8 /system/1/assets/files/000/000/417/417/abf396de0/original/TF003.WAV 500/1200Hz @ 0.26Hz(3.3s on, 0.5s off) – NEN 2575 T 44 T 24 T 35
T 9 /system/1/assets/files/000/000/953/953/5deedc543/original/TF055.wav 1000 (1s on, 1s off)x7 + (7s on, 1s off) – IMO Code 1a T 18 T 34 T 1
T 10 /system/1/assets/files/000/000/952/952/3a041fde3/original/TF056.wav 1000 (1s on, 1s off)x7 + (7s on, 1s off) – IMO Code 1a T 21 T 34 T 1
T 11 /system/1/assets/files/000/000/946/946/761de34c6/original/TF057.wav 420(0.5s on, 0.5s off)x3 + 1s gap – ISO 8201 Temporal T 44 T 1 T 8
T 12 /system/1/assets/files/000/000/945/945/689d9405a/original/TF058.wav 1000(0.5s on, 0.5s off)x3 + 1s gap – ISO 8201 Temporal T 44 T 1 T 8
T 13 /system/1/assets/files/000/000/950/950/2d337d14e/original/TF059.wav 422/775 – (0.85 on, 0.5 off) x3 + 1s gap – NFPA Temporal T 44 T 1 T 8
T 14 /system/1/assets/files/000/000/399/399/84b54dafb/original/TF034.WAV 1000/2000 @ 1Hz – Singapore T 23 T 3 T 35
T 15 /system/1/assets/files/000/000/393/393/744c6f53f/original/TF030.WAV 300 Continuous T 44 T 24 T 35
T 16 /system/1/assets/files/000/000/391/391/5f7a58b54/original/TF028.WAV 440 Continuous T 44 T 24 T 35
T 17 /system/1/assets/files/000/000/948/948/c697b364a/original/TF060.wav 470 Continuous T 44 T 24 T 35
T 18 /system/1/assets/files/000/000/949/949/7e429e658/original/TF061.wav 500 Continuous – IMO code 2 (Low) T 44 T 24 T 35
T 19 /system/1/assets/files/000/000/390/390/10abe0caa/original/TF027.WAV 554 Continuous T 64 T 24 T 35
T 20 /system/1/assets/files/000/000/384/384/5c30f9f4d/original/TF020.WAV 660 Continuous T 44 T 24 T 35
T 21 /system/1/assets/files/000/000/380/380/06feaa7b3/original/TF015.WAV 800 Continuous – IMO code 2 (High) T 44 T 24 T 35
T 22 /system/1/assets/files/000/000/406/406/49b88184e/original/TF043.WAV 1200 Continuous T 44 T 24 T 35
T 23 /system/1/assets/files/000/000/407/407/ecce63f4f/original/TF038.WAV 2000 Continuous T 15 T 3 T 35
T 24 /system/1/assets/files/000/000/421/421/b578af8a9/original/TF005.WAV 2400 Continuous T 48 T 20 T 35
T 25 /system/1/assets/files/000/000/951/951/d9ce2b2c6/original/TF062.wav 440 @ 0.83Hz (0.60s on, 0.60s off) Intermittent T 1 T 44 T 8
T 26 /system/1/assets/files/000/000/954/954/b703d99f1/original/TF063.wav 470 @ 0.9Hz (0.55s on, 0.55s off) Intermittent T 1 T 44 T 8
T 27 /system/1/assets/files/000/000/955/955/0f602886a/original/TF064.wav 470 @ 5Hz (0.10s on, 0.10s off) Intermittent T 1 T 44 T 8
T 28 /system/1/assets/files/000/000/956/956/dbb5f64db/original/TF065.wav 544 @ 1.14Hz (0.43s on, 0.44s off) Intermittent T 44 T 24 T 8
T 29 /system/1/assets/files/000/000/957/957/7bd3d8c1c/original/TF066.wav 655 @ 0.875Hz (0.57s on, 0.57s off) Intermittent T 1 T 44 T 8
T 30 /system/1/assets/files/000/000/397/397/d6d84d0c3/original/TF018.WAV 660 @ 0.28Hz (1.80s on, 1.80s off) Intermittent T 44 T 24 T 8
T 31 /system/1/assets/files/000/000/381/381/93f51c79a/original/TF016.WAV 660 @ 3.3Hz (0.15s on, 0.15s off) Intermittent T 30 T 24 T 8
T 32 /system/1/assets/files/000/000/410/410/a0f0ba2a6/original/TF033.WAV 745 @ 1Hz (0.50s on, 0.50s off) Intermittent T 44 T 24 T 8
T 33 /system/1/assets/files/000/000/379/379/51c1bb5a9/original/TF014.WAV 800 (0.25s on, 1.00s off) Intermittent T 53 T 24 T 8
T 34 /system/1/assets/files/000/000/388/388/b4cf9203e/original/TF023.WAV 800 @ 2Hz (0.25s on, 0.25s off) – IMO code 3.a (High) T 56 T 24 T 8
T 35 /system/1/assets/files/000/000/377/377/ac5498db0/original/TF011.WAV 1000 @ 1Hz (0.50s on, 0.50s off) Intermittent T 44 T 24 T 8
T 36 /system/1/assets/files/000/000/378/378/6380218ec/original/TF013.WAV 2400 @ 1Hz (0.50s on, 0.50s off) Intermittent T 21 T 24 T 8
T 37 /system/1/assets/files/000/000/958/958/a90e62da4/original/TF067.wav 2900 @ 5Hz (0.10s on, 0.10s off) Intermittent T 53 T 24 T 8
T 38 /system/1/assets/files/000/000/959/959/f34b52faa/original/TF068.wav 363/518 @ 1Hz (0.50s / 0.50s) Alternating T 1 T 8 T 19
T 39 /system/1/assets/files/000/000/960/960/368703340/original/TF069.wav 450/500 @ 2Hz (0.25s / 0.25s) Alternating T 1 T 8 T 19
T 40 /system/1/assets/files/000/000/385/385/a85a0a356/original/TF021.WAV 554/440 @ 1Hz (0.50s / 0.50s) Alternating T 44 T 24 T 19
T 41 /system/1/assets/files/000/000/961/961/be2680966/original/TF070.wav 554/440 @ 0.65Hz (0.76s / 0.76s) Alternating T 1 T 8 T 19
T 42 /system/1/assets/files/000/000/962/962/314fe8a1b/original/TF071.wav 561/760 @ 0.83Hz (0.60s / 0.60s) Alternating T 1 T 8 T 19
T 43 /system/1/assets/files/000/000/963/963/5f6deb8a1/original/TF072.wav 780/600 @ 0.96Hz (0.52s / 0.52s) Alternating T 1 T 8 T 19
T 44 /system/1/assets/files/000/000/419/419/e353c86c4/original/TF002.WAV 800/1000 @ 2Hz (0.25s / 0.25s) Alternating T 5 T 24 T 19
T 45 /system/1/assets/files/000/000/419/419/e353c86c4/original/TF002.WAV 970/800 @ 2Hz (0.25s / 0.25s) Alternating T 1 T 8 T 19
T 46 /system/1/assets/files/000/000/375/375/771bd7a3e/original/TF012.WAV 800/1000 @ 0.875Hz (0.57s / 0.57s) Alternating T 53 T 24 T 19
T 47 /system/1/assets/files/000/000/374/374/021ee6540/original/TF010.WAV 2400/2900 @ 2Hz (0.25s / 0.25s) Alternating T 57 T 24 T 19
T 48 /system/1/assets/files/000/000/965/965/e3d76c24c/original/TF073.wav 500/1200 @ 0.3Hz (1.67s / 1.67s) Sweeping T 44 T 24 T 12
T 49 /system/1/assets/files/000/000/964/964/4e1cd3f7f/original/TF074.wav 560/1055 @ 0.18Hz (2.73s / 2.73s) Sweeping T 44 T 24 T 12
T 50 /system/1/assets/files/000/000/966/966/a8e5f4440/original/TF075.wav 560/1055 @ 3.3Hz (0.15s / 0.15s) Sweeping T 44 T 24 T 12
T 51 /system/1/assets/files/000/000/969/969/5734194b1/original/TF076.wav 600/1250 @ 0.125Hz (4s / 4s) Sweeping T 44 T 24 T 12
T 52 /system/1/assets/files/000/000/394/394/1bfee2f1b/original/TF031.WAV 660/1200 @ 1Hz (0.50s / 0.50s) Sweeping T 64 T 24 T 12
T 53 /system/1/assets/files/000/000/420/420/50f9ee7a7/original/TF004.WAV 800/1000 @ 1Hz (0.50s / 0.50s) Sweeping T 56 T 24 T 12
T 54 /system/1/assets/files/000/000/392/392/68d5d1294/original/TF029.WAV 800/1000 @ 7Hz (0.07s / 0.07s) Sweeping T 57 T 24 T 12
T 55 /system/1/assets/files/000/000/389/389/68683d240/original/TF024.WAV 800/1000 @ 50Hz (0.01s / 0.01s) Sweeping T 54 T 24 T 12
T 56 /system/1/assets/files/000/000/422/422/42b72dd93/original/TF006.WAV 2400/2900 @ 7Hz (0.07s / 0.07s) Sweeping T 57 T 24 T 12
T 57 /system/1/assets/files/000/000/373/373/a686b0abe/original/TF007.WAV 2400/2900 @ 1Hz (0.50s / 0.50s) Sweeping T 47 T 24 T 12
T 58 /system/1/assets/files/000/000/398/398/7c1bf5e00/original/TF025.WAV 2400/2900 @ 50Hz (0.01s / 0.01s) Sweeping T 54 T 24 T 12
T 59 /system/1/assets/files/000/000/967/967/2e92dbc46/original/TF077.wav 2500/3000 @ 2Hz (0.25s / 0.25s) Sweeping T 44 T 24 T 12
T 60 /system/1/assets/files/000/000/968/968/5dfcb9aea/original/TF078.wav 2500/3000 @ 7.7Hz (0.65s / 0.65s) Sweeping T 44 T 24 T 12
T 61 /system/1/assets/files/000/000/408/408/e0fadcdd2/original/TF042.WAV 800Hz Motor Siren T 44 T 24 T 12
T 62 /system/1/assets/files/000/000/404/404/1c1741943/original/TF041.WAV 1200Hz Motor Siren T 44 T 24 T 12
T 63 /system/1/assets/files/000/000/409/409/590aa5e82/original/TF044.WAV 2400Hz Motor Siren T 44 T 24 T 12
T 64 /system/1/assets/files/000/000/395/395/631e82dc8/original/TF026.WAV Simulated Bell T 44 T 21 T 12
Country specific or custom tone configurations and alarm frequencies are available upon request.

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