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D1xS1FDC024AN1A1R - Loa báo động phòng nổ - E2S Vietnam - Đại lý phân phối độc quyền E2S tại Việt Nam

Xuất sứ: UK

Nhà cung cấp: E2S

Hãng sản xuất: E2S

Ứng dụng sản phẩm: Công nghiệp 4.0, Dầu khí, Hàng Hải

Liên hệ tư vấn

TrinhSTC

stc1@stc-vietnam.com

0933887828

live:.cid.32dc366d67c3df36

D1xS1F Alarm Horn Sounder

 

Description

Featuring 64 alarm tone sounds, each of the available 4 stage/channels can be remotely triggered. Approved for gas groups ABCD in Class I Division 1, Class I Zone 1 IIC, IECEx/ATEX Zone 1/2 and for dust groups FG in Class II Division 1, Zone 20 IIIB environments. The threaded flameproof joint simplifies both installation and routine maintenance. The 24V dc version is approved for public mode fire alarm use and the 110-240V ac version for general signaling use. SIL1 compliant to IEC 61508 (2010).  

 

Specification

Maximum output: Class I version: 117dB(A) @ 1 metre [107dB(A) @ 10ft/3m]
Class II version: 98dB(A) @ 1 metre [88dB(A) @ 10ft/3m]
Nominal output: Class I version: 113dB(A) @ 1m +/- 3dB – Tone 4 [104dB(A) @ 10ft/3m]
Class II version: 94dB(A) @ 1 metre [84dB(A) @ 10ft/3m]
No. of tones: 64 (UKOOA / PFEER compliant)
No. of stages: 4
Volume control: Adjustable -12dB(A)
Effective range: 125m/410ft @ 1KHz
Voltages DC: 24V dc (10-30V dc)
Voltages AC: 110-240V ac 50/60Hz
Stage switching: DC units: negative or positive
AC units: common supply line
Ingress protection: EN60529: IP66
UL50E / NEMA250: 4 / 4X / 3R / 13
Enclosure material: Marine grade aluminium LM6- copper free
Chromated & powder coated – corrosion proof
Colour: Red (RAL3000), Grey (RAL7038)
Cable entries: 1 × 1/2"NPT & 2 x M20 x 1.5mm
1 × 1/2"NPT & 2 × 1/2"NPT
1 × 1/2"NPT & 2 × 3/4"NPT
Terminals: 0.5 – 2.5mm² (20-14 AWG)
Grounding stud: M5
Operating temp: -40° to +70°C [-40° to +158°F]
Storage temp: -50° to +70°C [-58° to +158°F]
Relative humidity: 95% – Additional tropicalisation is recommended for applications where both high relative humidity and high ambient temperatures exist
Weight: 4.00kg/8.80lbs

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