Cung cấp IS-mA1 IS-minialarm-E2S Vietnam-Dai ly E2S Vietnam-TMP Vietnam
05/06/175
Địa chỉ: TP HCM
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Email : long.tmpvietnam@gmail.com
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The IS-mA1 is a compact, 100dB(A) alarm sounder. Approvals include ATEX, IECEx and GOST-R for Zone 0 applications and FM approval for Class I Division 1 and Class I Zone 0 applications.
The IS-mA1 is suitable for all intrinsically safe signalling applications including fire, security and process control. The IS-mA1M version is also available for Group I mining environments.
Specification
Nominal output: | 100dB(A) @ 1m +/- 3dB - Tone 2*[91dB(A) @ 10ft/3m] |
No. of tones: | 49 (UKOOA/PFEER compliant) |
No. of stages: | 3 |
Volume control: | Max. 100dB(A); Min. 90dB(A) - Tone 2 |
Effective range: | 40m/131ft @ 1KHz |
Voltage: | 16-28vdc via Zener barrier or galvanic isolator |
Current: | 25mA typical when powered from 24v supply via 28v 300 Ohm Zener barrier |
Ingress protection: | IP65 |
Rating: | Continuous |
Housing material: | UL94V0 & 5VA FR ABS |
Housing colour: | RAL3000 Red |
Fixings: | Stainless Steel |
Cable entries: | 2 x M20 clearance gland knockouts. Custom configurations also available. |
Terminals: | 0.5 to 2.5mm² |
Operating temp: | -40° to +60°C [-40 to +140°F] |
Storage temp: | -40° to +70°C [-40 to +158°F] |
Relative humidity: | 90% at 20°C [68°F] |
Part Codes
IS-mA1-R | ||
ATEX / IECEx / FM | ||
II 1G Ex ia IIC T4 Ga (-40ºC <=Ta<= +60°C) | ||
IS Class I, Zone 0, AEx ia IIC T4 | ||
IS Class l, Division 1, Groups A, B, C, D | ||
GOST-R | ||
0ExiaIICT4 IP65 -40° to +60°C | ||
IS-mA1M-R | ||
ATEX [Group I | ||
I M1 Ex ia I Ma (-40ºC <=Ta<= +60°C) | ||
May be powered from any certified Zener barrier or galvanic isolator whose output parameters do not exceed: | ||
Uo: 28VDC | Io: 93mA | Po: 660mW |
- Mã tin: 27566659
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