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Exd 32-tone sound signaling device PGZ-REVUN32 (EMHS-12, EMH-12MD, EMHS-20, EMH-20MD)

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PURPOSE AND SCOPE OF APPLICATION

Sound signaling devices are used in areas, where sound signals for warning in zones with potentionally explosive atmosphere are required.

Explosion-proof sound signaling device PGZ-REVUN32 is intended for continuous round-the-clock operation in a stand-by mode (32 types of alarm tone output) in security, fire and other signaling systems.

Selection of siren tone is carried out with use of internal switch.

By default, the device is supplied without mounting bracket. To add mounting bracket to the assembly, /SKOBA option must be specified in the marking when ordering.

Scope of application – outdoor and indoor hazardous areas and pits non-hazardous with gas or dust, as per explosion protection marking, GOST 30852.13-2002 (IEC 60079-14:1996), regulating application of electrical equipment in hazardous and non-hazardous areas at dangerous production facilities of I, II, III, IV hazard class supervised by Rostechnadzor and national technical supervision bodies of the CIS countries.

Signal No. Sound Position of DIP switch Type of signal
1 00000 Variable tone 554 Hz 0.1 s/440 Hz, 0.4 s – France evacuation tone
2 10000 650 Hz-1600 Hz-HELP, variable fast two-tone signal
3 01000 650 Hz-1600 Hz-WAIL, variable slow two-tone signal
4 11000 Variable tone 554 Hz- 1 s ON- 1 s OFF
5 00100 Continuous tone 554 Hz
6 10100 1000 Hz – continuous tone, toxic gas leakage signal
7 01100 1000 Hz – 1 s ON, 1 s OFF, variable tone, general annunciation
8 11100 800 Hz – 1000 Hz- 0.25 s intermittent tone, ISO 8201 international evacuation signal
9 00010 1200 Hz - 500 Hz, 1 s – Germany evacuation tone
10 10010 500 Hz – 1200 Hz, 3.5 s, 0.5 s OFF (NEN 2575:200), intermittent rising
11 01010 800 Hz – 1000 Hz, 0.5 s, variable two-tone, fire alarm
12 11010 1000 Hz – 2000 Hz, 0.5 s variable, Singapore alert
13 00110 1000 Hz, 1 s ON – 1 s OFF 7 times, then ON for 7 s, OFF 7 s, emergency alarm
14 10110 422 Hz to 775 Hz, 0.85 s (3 times) 1 s OFF repeat NFPA signal
15 01110 970 Hz, 1 s OFF 1 s ON impulse (Appolo Fire System Alert Tone)
16 11110 970 Hz, 0.5 s – 630 Hz, 0.5 s variable (Appolo Fire System Evacuation Tone)
17 00001 500 Hz – 1200 Hz, 3.75 s – 0.5 s OFF
18 10001 420 Hz 0.625 s ON - 0.625 s OFF (Australia AS 1670 Alert Tone)
19 01001 500 Hz - 1200 Hz, 3.75 s - 0.25 s OFF (Australia AS 1670 Evacuation Tone)
20 11001 340 Hz continuous
21 00101 400Hz continuous
22 10101 660Hz continuous
23 01101 750Hz continuous
24 11101 840Hz continuous
25 00011 1200Hz continuous
26 10011 1480Hz continuous
27 01011 770 Hz, 1 s – 1 s OFF intermittent tone
28 11011 550Hz, 0.33s- 1000Hz, 0.7s
29 00111 Intermittent tone
30 10111 970 Hz, 0.5 s ON - 0.5 s OFF (3 times), 1.5 s silent, then repeat (ISO 8201)
31 01111 440Hz, continuous
32 11111 700Hz, continuous

Switches for setting siren tones

переключатели для установки тональности сиреныпереключатели для установки тональности сирены