Pfannenberg BExS 120 d/e, BExDS 120 d/e Catalog Page

P R O D U C T S AE XU DSIIBGLNEASL I GN NG ADLEI NV GI C EDSE V I C E S

SOUNDER 120 dB(A)

BExS 120 d/e | BExDS 120 d/e

•32 different tones can be set; UKOOA/PFEER conform.

•120 dB(A) ±3 dB(A) sound pressure.

•3 externally selectable tones – positive and negative control possible in the case of DC devices.

•Quartz-stabilised tone synchronisation.

•Adjustable volume (except 12 V DC).

•ATEX and optionally IECEx approval.

•Housing made of die-cast aluminium LM6, horn made of ABS.

•Stainless steel mounting bracket for 360° positioning.

•Categories 2G and 3G (Zones 1 and 2).

•Also available as categories 2D & 3D (Zones 21 & 22) for dust zones.

•Amendment 2; extended approval/temperature range +70 °C.

IP 66

+70 °C

EN

VdS

IP 67

–50 °C

54-3

G209081

protection

operating

Exd

Exd

system

temperature

24V DC

24V DC

PRODUCT

BExS 120 d/e | BExDS 120 d/e

DATA

Rated voltage

230 V

115 V

48 V

24 V

12 V

AC 50 | 60 Hz

DC

Operating range

±10 %

±25 %

Nominal currenconsumption

90 mA

180 mA

420 mA

800 mA

850 mA

PRODUCT

BExS 120 d/e

BExDS 120 d/e

Protection system

“d” = IP 67; or “e” = IP 66

Explosion protection

II 2G Ex d IIC T4 / II 2G Ex de IIC T4

II 2G/D Ex d IIC T4 100°C / II 2G/D Ex de IIC T4 100°C

II 2G Ex d IIB T4 / II 2G Ex de IIB T4

II 2G/D Ex d IIB T4 115°C / II 2G/D Ex de IIB T4 115°C

Category (area of use)

2G (Zone 1)

2G (Zone 1) / 2D (Zone 21)

3G (Zone 2)

3G (Zone 2) / 3D (Zone 22)

Certificate of conformity

KEMA 99 ATEX 7906

KEMA 99 ATEX 6312

Testing body

KEMA

KEMA

Sound pressure level

120 dB(A) ±3 dB(A)

120 dB(A) ±3 dB(A)

Sound pressure level @DIN-tone

118 dB(A) ±3 dB(A)

118 dB(A) ±3 dB(A)

Sound level reduction

max. –9 dB

max. –9 dB

Temperature class T

IIC: T4 @ –50 °C ... +55 °C Ta

T4 @ –50 °C ... +55 °C Ta

IIB: T4 @ –50 °C ... +70 °C Ta

Storage temperature

–50 °C … +70 °C

Relative humidity

90 %

Duty cycle

100 %

Material

housing

die-cast aluminium LM6, similar to RAL 3000 (flame red)

horn

ABS self-extinguishing, similar to UL 94 VO & 5VA FR ABS, Ex II 2D anti-static ABS, black

Connecting terminals

Exd

1x 4 mm2 or 2x 2.5 mm2

Exde

2x 2.5 mm2

Cable entry

2 / 1x closed, 1x open (M20), optionally PG13.5 or 1/2“ NPT

Weight

Exd

AC: 3.88 kg | DC: 3.42 kg

Exde

AC: 4.14 kg | DC: 3.38 kg

OPTIONS/ACCESSORIES

	IECEx	Exd
		BExDS
	No. SIM
	04.0001

TONE TABLE

No.

Description - basic tone

Stage

No.

Description - basic tone

Stage

2

3

2

3

1

Continuous tone

1000 Hz

31

11

18

Interrupted tone,

660 Hz

2

5

Alternating tone, UK BS5839-1

1000 Hz

Sweden SS031711 (air raid warning)

1.8 s

1.8 s

EN 54-3

2¹

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17

5

(fire alarm, railway crossing)

800 Hz

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19

Sweeping, France NFC48-265

1600 Hz

1 s

2

5

1200 Hz

1400 Hz

0.5 s

3 s

2

5

3

Slow whoop

500 Hz

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20

Continuous tone,

2

5

660 Hz

1000 Hz

10 ms

Sweden SS031711 (all-clear signal)

4

Sweeping (fast)

6

5

Alternating tone

554 Hz

800 Hz

10 ms

21

0.5 s

2

5

Sweden SS031711

0.5 s

5

Continuous tone

2400 Hz

3

27

440 Hz

22

Interrupted tone

554 Hz

2

5

70 ms

6

Sweeping

2900 Hz

7

5

0.875 s

0.875 s

2400 Hz

70 ms

23

Interrupted tone

800 Hz

6

5

7

Sweeping (fast)

2900 Hz

10 ms

10

5

0.25 s

0.25 s

2400 Hz

10 ms

24

Sweeping (medium), UK BS5839-1

1000 Hz

0.5 s

29

5

8

Sweeping

1200 Hz

3 s

2

5

800 Hz

0.5 s

500 Hz

3 s

25

Sweeping

2900 Hz

0.5 s

29

5

Sawtooth, DIN tone 33404-3 Germany

1200 Hz

1 s

9

EN54-3

15

2

2400 Hz

0.5 s

(emergency signal), PFEER PTAP

500 Hz

26

Interrupted tone, (fast variable), bell

1450 Hz

2

1

2900 Hz

10

Alternating tone

0.25 s

7

5

0.69 ms

2400 Hz

0.25 s

27

Continuous tone

554 Hz

26

5

1000 Hz

11

Interrupted tone

31

1

28

Continuous tone

440 Hz

2

5

0.25 s

0.25 s

70 ms

1000 Hz

12

Alternating tone

1000 Hz

1.14 s

4

5

29

Sweeping (fast), UK BS5839-1

7

5

800 Hz

70 ms

1.14 s

800 Hz

420 Hz

2400 Hz

30

Interrupted tone,

32

5

13

Interrupted tone

15

5

Australia AS2220, AS1610, AS1670

0.625 s

0.625 s

10 ms

10 ms

31

Sawtooth, DIN tone 33404-3

1200 Hz

1 s

11

1

800 Hz

14

Interrupted tone

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4

5

Germany (emergency signal)

500 Hz

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1 s

32

Slow whoop,

1200 Hz

3.75 s

26

1

15

Continuous tone

2

5

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800 Hz

Australian evacuation alarm AS2220

500 Hz

660 Hz

16

Interrupted tone

EN54-3

18

5

150 ms

150 ms

¹ factory setting

Alternating tone,

554 Hz

.

17

s

EN 54-3

2

27 The Sounder can be set externally to the respective tones of astage 2 & 3.

0

0.4 s

France NFS 32-001 (fire alarm)

440 Hz

1

Tone 2 is preset.

ARTICLE NO.

BExS 120D

BExS 120E

BExDS 120D

BExDS 120E

Rated voltage

230 V AC

24 V DC

230 V AC

24 V DC

230 V AC

230 V AC

32076100000

32076800000

32078100000

32078800000

32089100000

32081100000

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