coi-bao-123db-a-grp-gnexs2-alarm-horn-sounder-123db-a.png

GNExS2 e2s vietnam Còi báo 123dB(A) GRP _ GNExS2 Alarm Horn Sounder 123dB(A)

Xuất sứ: UK

Nhà cung cấp: STC Vietnam

Hãng sản xuất: E2S Warning Signals VietNam

Ứng dụng sản phẩm: Dầu khí_Công Nghiệp_Hóa Dầu_Hàng Hải

Liên hệ tư vấn

Mr. Vương

vuong@songthanhcong.com

0372538207

live:.cid.d22573c25f91d309

Eac-logo Ex-eac-logo Iecex-approval Atex-approval Ce-approval
1-22-020

GNExS2 Alarm Horn Sounder 123dB(A)

The flameproof GNExS2 alarm sounder is suitable for Zone 1 & Zone 2 applications - certified to ATEX and IECEx.

Sound level ouputs are up to 123dB(A) at 1 metre with a choice of 64 alarm tones and 4 remotely selectable stages. The alarm tone frequencies for the first 2 stages are independently selectable. The GNEx range features enclosures manufactured from GRP (glass reinforced polyester), moulded in natural red, but also available in other colours. 
The re-entrant flare horn is high impact, fire retardant ABS. All models have two M20 cable entries, large termination areas containing in & out terminals and an ingress protection of IP66/67.

Specification

 
Maximum output: 123dB(A) @ 1 metre [114dB(A) @ 10ft/3m]
Nominal output: 117dB(A) @ 1m +/- 3dB - Tone 2 [108dB(A) @ 10ft/3m]
No. of tones: 64 (UKOOA / PFEER compliant)
No. of stages: 4
Volume control: Max. 117dB(A);
Min. 108dB(A) - Tone 44
Effective range: 200m/656ft @ 1KHz
Voltages DC: 24vdc (10-30vdc), 48vdc (38-60vdc)
Voltages AC: 230vac (100-260vac)
Stage switching: Negative or positive
Ingress protection: IP66/67
Enclosure matl: GRP (glass reinforced polyester
Colour: RAL3000 Red
(others available on request)
Flare matl: High impact UL94 V0
& 5VA FR ABS (Red)
Cable entries: Dual M20 ISO
Terminals: 0.5 - 2.5mm² (20-14 AWG)
Enclosure volume: <2 litres
Line monitoring: Blocking diode included
EOL Min. 500 Ohm 2w, or 3k3 Ohm 0.5w resistor
or diode (DC versions) can be fitted
Relative humidity: 95% - Additional tropicalisation is recommended for applications where both high relative humidity and high ambient temperatures exist
Weight: DC: 3.35kg/7.37Ibs AC: 3.55kg/7.81Ibs

Current Consumption

Version: Voltage: Current:
24V dc 10-30vdc 811mA @ 24vdc
48V dc 38-60vdc 434mA @ 48vdc
115V ac
50/60Hz		 100-230 
vac		 297mA @ 115vac
230V ac
50/60Hz		 100-230
vac		 196mA @ 230vac

Part Codes

Version: Part code:
Product type: GNExS2
Voltage: DC024
DC048
AC230		 10-30V dc
35-60V dc
110-260V ac
Cable Entry Type:[e] A
B
C
D
E
F
G		 3 x M20x1.5mm
2 x 1/2" NPT - adaptors
2 x 3/4" NPT - adaptors
2 x M25x1.5mm - adaptors
1 x 1/2" NPT - adaptor
1 x 3/4" NPT - adaptor
1 x M25x1.5mm - adaptor
Stopping
plug material: [m]		 B
N
S		 Brass
Nickel Plated
Stainless Steel
Bracket material: [s] 1
2
3
4		 A2 304 Stainless Steel
A4 316 Stainless Steel
A2 304 St/St with Equip. Tag
A4 316 St/St with Equip. Tag (304)
Product version: [v] A1 Approval to ATEX & IECEx (default)
Enclosure colour: [x] R Red
Example: GNExS2AC230[e][m][s][v][x]
GNExS2AC230AB1A1R
  GNExS2 24vdc 2 x M20, Brass stopping plug, 304 stainless steel mounting
bracket, approved to ATEX & IECEx in a red housing.

Coding

  • II 2G Ex d IIC T4 Ta. -60° to +50°C
  • II 2G Ex d IIC T3 Ta. -60° to +58°C
  • II 2G Ex d IIB T6 Ta. -60° to +50°C
  • II 2G Ex d IIB T5 Ta. -60° to +58°C

Tone Table

Stage 1 WAV file Frequency Description. Stage 2 Stage 3 Stage 4
T 1  ↓ 1000 Continuous - PFEER Toxic Gas Any T 2 T 44
T 2  ↓ 1200/500 @ 1Hz Sweeping - DIN / PFEER P.T.A.P. Any T 3 T 44
T 3  ↓ 1000 @ 0.5Hz (1s on, 1s off) Intermittent - PFEER Gen. Alarm Any T 2 T 44
T 4  ↓ 1.4KH-1.6KHz 1s, 1.6KHz-1.4KHz 0.5s - NF C 48-265 Any T 24 T 1
T 5  ↓ 544(100mS)/440 (400mS) - NF S 32-001 Any T 19 T 1
T 6  ↓ 1500/500 - (0.5s on , 0.5s off) x3 + 1s gap - AS4428 Any T 44 T 1
T 7  ↓ 500-1500Hz Sweeping 2 sec on 1 sec off - AS4428 Any T 44 T 1
T 8  ↓ 500/1200Hz @ 0.26Hz(3.3s on, 0.5s off) - NEN 2575 Any T 24 T 35
T 9  ↓ 1000 (1s on, 1s off)x7 + (7s on, 1s off) - IMO Code 1a Any T 34 T 1
T 10  ↓ 1000 (1s on, 1s off)x7 + (7s on, 1s off) - IMO Code 1a Any T 34 T 1
T 11  ↓ 420(0.5s on, 0.5s off)x3 + 1s gap - ISO 8201 Temporal Any T 1 T 8
T 12  ↓ 1000(0.5s on, 0.5s off)x3 + 1s gap - ISO 8201 Temporal Any T 1 T 8
T 13  ↓ 422/775 - (0.85 on, 0.5 off) x3 + 1s gap - NFPA Temporal Any T 1 T 8
T 14  ↓ 1000/2000 @ 1Hz - Singapore Any T 3 T 35
T 15  ↓ 300 Continuous Any T 24 T 35
T 16  ↓ 440 Continuous Any T 24 T 35
T 17  ↓ 470 Continuous Any T 24 T 35
T 18  ↓ 500 Continuous - IMO code 2 (Low) Any T 24 T 35
T 19  ↓ 554 Continuous Any T 24 T 35
T 20  ↓ 660 Continuous Any T 24 T 35
T 21  ↓ 800 Continuous - IMO code 2 (High) Any T 24 T 35
T 22  ↓ 1200 Continuous Any T 24 T 35
T 23  ↓ 2000 Continuous Any T 3 T 35
T 24  ↓ 2400 Continuous Any T 20 T 35
T 25  ↓ 440 @ 0.83Hz (0.60s on, 0.60s off) Intermittent Any T 44 T 8
T 26  ↓ 470 @ 0.9Hz (0.55s on, 0.55s off) Intermittent Any T 44 T 8
T 27  ↓ 470 @ 5Hz (0.10s on, 0.10s off) Intermittent Any T 44 T 8
T 28  ↓ 544 @ 1.14Hz (0.43s on, 0.44s off) Intermittent Any T 24 T 8
T 29  ↓ 655 @ 0.875Hz (0.57s on, 0.57s off) Intermittent Any T 44 T 8
T 30  ↓ 660 @ 0.28Hz (1.80s on, 1.80s off) Intermittent Any T 24 T 8
T 31  ↓ 660 @ 3.3Hz (0.15s on, 0.15s off) Intermittent Any T 24 T 8
T 32  ↓ 745 @ 1Hz (0.50s on, 0.50s off) Intermittent Any T 24 T 8
T 33  ↓ 800 (0.25s on, 1.00s off) Intermittent Any T 24 T 8
T 34  ↓ 800 @ 2Hz (0.25s on, 0.25s off) - IMO code 3.a (High) Any T 24 T 8
T 35  ↓ 1000 @ 1Hz (0.50s on, 0.50s off) Intermittent Any T 24 T 8
T 36  ↓ 2400 @ 1Hz (0.50s on, 0.50s off) Intermittent Any T 24 T 8
T 37  ↓ 2900 @ 5Hz (0.10s on, 0.10s off) Intermittent Any T 24 T 8
T 38  ↓ 363/518 @ 1Hz (0.50s / 0.50s) Alternating Any T 8 T 19
T 39  ↓ 450/500 @ 2Hz (0.25s / 0.25s) Alternating Any T 8 T 19
T 40  ↓ 554/440 @ 1Hz (0.50s / 0.50s) Alternating Any T 24 T 19
T 41  ↓ 554/440 @ 0.65Hz (0.76s / 0.76s) Alternating Any T 8 T 19
T 42  ↓ 561/760 @ 0.83Hz (0.60s / 0.60s) Alternating Any T 8 T 19
T 43  ↓ 780/600 @ 0.96Hz (0.52s / 0.52s) Alternating Any T 8 T 19
T 44  ↓ 800/1000 @ 2Hz (0.25s / 0.25s) Alternating Any T 24 T 19
T 45  ↓ 970/800 @ 2Hz (0.25s / 0.25s) Alternating Any T 8 T 19
T 46  ↓ 800/1000 @ 0.875Hz (0.57s / 0.57s) Alternating Any T 24 T 19
T 47  ↓ 2400/2900 @ 2Hz (0.25s / 0.25s) Alternating Any T 24 T 19
T 48  ↓ 500/1200 @ 0.3Hz (1.67s / 1.67s) Sweeping Any T 24 T 12
T 49  ↓ 560/1055 @ 0.18Hz (2.73s / 2.73s) Sweeping Any T 24 T 12
T 50  ↓ 560/1055 @ 3.3Hz (0.15s / 0.15s) Sweeping Any T 24 T 12
T 51  ↓ 600/1250 @ 0.125Hz (4s / 4s) Sweeping Any T 24 T 12
T 52  ↓ 660/1200 @ 1Hz (0.50s / 0.50s) Sweeping Any T 24 T 12
T 53  ↓ 800/1000 @ 1Hz (0.50s / 0.50s) Sweeping Any T 24 T 12
T 54  ↓ 800/1000 @ 7Hz (0.07s / 0.07s) Sweeping Any T 24 T 12
T 55  ↓ 800/1000 @ 50Hz (0.01s / 0.01s) Sweeping Any T 24 T 12
T 56  ↓ 2400/2900 @ 7Hz (0.07s / 0.07s) Sweeping Any T 24 T 12
T 57  ↓ 2400/2900 @ 1Hz (0.50s / 0.50s) Sweeping Any T 24 T 12
T 58  ↓ 2400/2900 @ 50Hz (0.01s / 0.01s) Sweeping Any T 24 T 12
T 59  ↓ 2500/3000 @ 2Hz (0.25s / 0.25s) Sweeping Any T 24 T 12
T 60  ↓ 2500/3000 @ 7.7Hz (0.65s / 0.65s) Sweeping Any T 24 T 12
T 61  ↓ 800Hz Motor Siren Any T 24 T 12
T 62  ↓ 1200Hz Motor Siren Any T 24 T 12
T 63  ↓ 2400Hz Motor Siren Any T 24 T 12
T 64  ↓ Simulated Bell Any T 21 T 12
For Stage 2 any Stage 1 alarm tone sound can be selected.
Country specific or custom tone configurations and alarm frequencies are available upon request.