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The IS-L101L unit is an intrinsically safe field mounting beacon which provides a bright flashing warning signal.
Specification
| Light source: | Array of 6 high intensity L.E.D’s. |
| L.E.D. colours: | Red, Amber, Blue & Green |
| Standalone mode: | 2Hz (2 double flashes per second) |
| Effective intensity cd: | 48cd* - measured ref. to I.E.S. |
| With IS-A105N: | On : 1 Hz (1 double flash per second Silenced: 2 Hz (2 double flashes per second) (alarm accepted) |
| Voltage: | 16-28vdc via Zener barrier or galvanic isolator |
| Current: | Stand alone: 25mA typical With IS-A105N: 35mA typical |
| Ingress protection: | IP66 |
| Rating: | Continuous |
| Housing material: | UL94V0 & 5VA FR ABS & PC |
| Housing colour: | RAL3000 Red |
| Fixings: | Stainless Steel |
| Cable entries: | 1 x M20 clearance gland knockout. |
| 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] |
| Weight: | 0.40Kg/0.88Ibs |
Part Codes
| IS-L101L-R/[x] | ||
| ATEX / IECEx / FM | ||
| II 1G Ex ia IIC T4 Ga (-40ºC <=Ta<= +60°C) | ||
| IS Class I, Zone 0, AEx ia IIC T4 Ta= +60°C | ||
| IS Class l, Division 1, Groups A, B, C, D T4 | ||
| GOST-R | ||
| 0ExiaIICT4 IP65 -40° to +60°C | ||
| [x]: Lens colour: | A: Amber B: Blue G: Green R: Red |
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| May be powered from any certified Zener barrier or galvanic isloator whose output parameters do not exceed : |
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| Uo : 28VDC | Io : 660mA | Po : 1.2W |
