Bosch PI.6..N24E Manual de Serviço descarregar pdf (Página 15)

PI -- 34.65dProduct Information MAGIC.SENS -- Product r ange

Page 15 of 42

BDL--4998121218

A23.en /09.02.2007

ST--FIR/ PRM1 / deh

5.2. Technical Data: O 400 E LSN / T 400 E LSN

Detector type O 400 E LSN T 400 E LSN

Detection principle Scattered light measurement Measurement of absolute temperature and

temperature increase

Special features Contamination detection

Drift compensation in optical unit

Operating voltage 15VDC...33VDC

Current consumption <0.7mA

Individual display LED red

Alarm output per data word via two--wire signal line

Indicator output max. 15mA (in case of alarm 0 volts is put through)

Response sensitivity

(basic data)

< 0,15 dB/m (EN 54 T7) Thermomaximum unit:> 54°C/>69°C

Thermodifferential unit: according to EN 54 T5

(see table below)

max. monitoring area 120 m

(note VdS-guidelines) 40 m

(note VdS-guidelines)

maximum mounting

height

16 m (note VdS-guidelines) 7,5 m (note VdS-guidelines)

permissible airspeed 20m/s

permissible operation

temperature

-- 2 0 °C...+65°C -- 2 0 °C...+50°Cor+65°C

Permissible relative

humidity

< 95 % (non--condensing)

Protection category

according to

EN 60 529

IP 30

Color code -- red ring

Dimensions ∅ 99.5 x 52mm (without base) / ∅ 120 x 63.5mm (with base)

Housing material

--/Color

ABS (Novodur) / white, similar to RAL 9010, matte surface

Product ID 4.998.121.032 4.998.130.603

Table: Response sensitivity of the thermodifferential unit according to EN 54-- 5

Temperature

r a t e -- o f -- r i s e

[

]

Response time for detectors in the

sensitivity class A1R

Response time for detectors in

sensitivity classes A2R / BR

[K min

-- 1

]

Lower limiting

value [min / sec]

Upper limiting

value [min / sec]

Lower limiting value

[min / sec]

Upper limiting value

[min / sec]

10 1min 4 min 20 sec 2min 5 min 30 sec

20 30 sec 2 min 20 sec 1min 3 min 13 sec

30 20 sec 1 min 40 sec 40 sec 2 min 25 sec

1 2 ... 10 11 12 13 14 15 16 17 18 19 20 ... 41 42

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