BExH120 e2s vietnam Còi âm báo thông dụng _ BExH120 ‘Hootronic’ Explosion Proof Alarm Horn
Hãng sản xuất: E2S Warning Signals VietNam
Ứng dụng sản phẩm: Dầu khí_Công Nghiệp_Hóa Dầu_Hàng Hải
Mr. Vương
1-22-070
BExH120 ‘Hootronic’ Explosion Proof Alarm Horn
The flameproof BExH120 Hootronic Siren is suitable for Zone 1, 2, 21 & 22 applications. Approved to IECEx, ATEX, Ex EAC and INMETRO standards. The BExH120 authentically reproduces the traditional sounds of electro-mechanical devices whilst providing a significantly higher level of performance and reliability.
The E2S Hootronic series of products faithfully reproduce the sounds made by legacy electro-mechanical signalling devices but in a modern, reliable and cost effective way. With output levels of up to 117.5dB(A) at 1 metre the BExH120 surpasses legacy electro-mechanical devices in performance and effectiveness, it is also continuously rated, requires zero maintenance and the signal quality will not degrade with age.
Specification
| Nominal output: | 117.5dB(A) @ 1m +/- 3dB - Tone 4 [108.5dB(A) @ 10ft/3m] |
| No. of tones: | 5 |
| No. of stages: | 3 |
| Volume control: | Yes |
| Effective range: | 200m/656ft @ 1KHz |
| Voltages DC: | 24vdc |
| Voltages AC: | 115vac; 230vac |
| Stage switching: | Negative |
| Ingress protection: | IP66/67 |
| Enclosure matl: | Marine grade copper free LM6 Aluminium |
| Enclosure finish: | Chromate & powder coated finish - anti-corrosion. |
| Colour: | RAL3000 Red Grey RAL7038 Special - available on request |
| BExH120 horn: | High impact UL94 V0 & 5VA FR ABS |
| Cable entries: | Dual M20 ISO (one stopping plug inc) |
| 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: 3.20kg/7.04Ibs AC: 3.40kg/7.48Ibs |
| *SPL data +/-3dB(A). Measured at optimum voltage. | |
Current Consumption
| Voltage: | Max. I/P Volts: | Current: | |
|---|---|---|---|
| 24V dc | 30V dc | 400mA | |
| 115V ac | 50/60Hz | 126.5V ac | 130mA |
| 230V ac | 50/60Hz | 253V ac | 65mA |
Part Codes
| Version: | Part code: | |
|---|---|---|
| Product type: | BExH120 | Explosion proof Hootronic Alarm |
| Type: | DF | Ex d, Flare re-entrant horn |
| Voltage: | DC024 AC115 AC230 |
24V dc 115V ac 240V ac |
| Cable Entry Type:[e] Note: |
A B C D E F G |
2 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 M20 stopping plugs for unused entries supplied |
| 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 | Default - IECEx, ATEX, Ex EAC & INMETRO |
| Enclosure colour: [x] | R G S |
Red RAL3000 Grey RAL7038 Special - contact E2S |
Assemblies
The products from the BEx range are available as multiple unit assemblies with and without junction boxes. See the BExP data sheet for further info.Coding
- II 2G Ex d IIB T4 Ta -50° to +70°C
- II 2G Ex d IIC T4 Ta -50° to +55°C
- II 2D Ex tb IIIC T100°C Db Ta -50°C to +55°C
- II 2D Ex tb IIIC T115°C Db Ta -50°C to +70°C
Tone Table
| Stage 1 | WAV file | Frequency Description. | Stg 2 | Stg 3 |
|---|---|---|---|---|
| T 1 |  ↓ |
Industrial Hooter | T 3 | T 5 |
| T 2 | ↓ |
High Frequency Mechanical Siren | T 1 | T 5 |
| T 3 |  ↓ |
Medium Frequency Mechanical Siren | T 1 | T 5 |
| T 4 | ↓ |
Electro Mechanical Buzzer | T 2 | T 5 |
| T 5 | ↓ |
Mechanical Bell | T 1 | T 2 |
| Country specific or custom tone configurations and alarm frequencies are available upon request. | ||||
