| 型号 |
订购 |
价格(不含税)
以实际报价为准 |
制造商 |
ER - TRANSDUCER, SURFACE MOUNT AUDIBLE SIGNAL. 3650 SOUND FREQ. (HZ) 7.0VPP, HEIGHT 7 |
|
个
5+ RMB19.47
25+ RMB17.58
100+ RMB15.93
250+ RMB14.75 |
Mallory Sonalerts |
ER - ALARM; 10 TO 48 V AC/VDC; 68 DBA (MIN.) @ 2 FT. AND 10 V AC/DC; PANEL; |
|
个
1+ RMB348.10
15+ RMB318.60
25+ RMB300.90
50+ RMB283.20
100+ RMB241.90 |
Mallory Sonalerts |
ER - INDICATOR, PIEZO SIREN;2500 SOUND FREQ. (HZ) , 5 -15 VDC, SWEEP TONE |
|
个
1+ RMB106.79
25+ RMB91.45
50+ RMB82.01
100+ RMB73.16
250+ RMB71.39 |
Mallory Sonalerts |
ER - Alarm; 3 to 20 VDC; 62 dB (Min.) @ 2 ft. and 3 VDC; Printed Circuit Board |
|
个
2+ RMB53.81
25+ RMB48.26
50+ RMB43.19
100+ RMB38.94
250+ RMB30.21 |
Mallory Sonalerts |
ER - GASKET |
|
个
25+ RMB4.91
100+ RMB4.30
250+ RMB3.99 |
Mallory Sonalerts |
ER - TRANSDUCER, SURFACE MOUNT AUDIBLE SIGNAL. 4000 SOUND FREQ. (HZ) 3.0VPP, HEIGHT 2 |
|
个
5+ RMB21.83
25+ RMB19.82
100+ RMB17.94
250+ RMB16.64 |
Mallory Sonalerts |
ER - ALARM; 6 TO 28 VDC; 75 DB(A) (MIN.) @ 6 VDC; PANEL MOUNT; 2000300 HZ; |
|
个
1+ RMB295.00
15+ RMB265.50
25+ RMB235.41
50+ RMB208.86
100+ RMB202.37 |
Mallory Sonalerts |
ER - ALARM; 6 TO 28; 80 DB (MIN.) @ 2 FT.& 6 VAC/VDC; PANEL; 2900 HZ + 500 HZ; |
|
个
1+ RMB383.50
15+ RMB342.20
25+ RMB306.80
50+ RMB271.40
100+ RMB265.50 |
Mallory Sonalerts |
ER - CONSTANT, 3 KHZ, 16-28 VAC/DC, 75 @ 2FT, 20MA, 1.69X1.41IN., SOCKET (5MM SPACING |
|
个
1+ RMB442.50
25+ RMB395.30
50+ RMB383.50
100+ RMB342.20
250+ RMB306.80 |
Mallory Sonalerts |
ER - PIEZOELECTRIC ALARM; 68 DBA (MIN.) @ 2 FT., 30 VAC/VDC; SLOW PULSE; PANEL MOUNT |
|
个
1+ RMB460.20
15+ RMB413.00
25+ RMB365.80
50+ RMB324.50
100+ RMB318.60 |
Mallory Sonalerts |
ER - INDICATOR;PIEZOELECTRIC ALARM; 95 DB (MIN) @ 30 CM; 3 TO 24; PANEL MOUNT; 350050 |
|
个
2+ RMB66.67
25+ RMB58.88
50+ RMB53.57
100+ RMB48.50
250+ RMB45.55 |
Mallory Sonalerts |
ER - PIEZOELECTRIC ALARM; 80 DBA (MIN.) @ 2 FT., 30 VAC/VDC; FAST PULSE; PANEL MOUNT |
|
个
1+ RMB542.80
15+ RMB489.70
25+ RMB418.90
50+ RMB407.10
100+ RMB371.70 |
Mallory Sonalerts |
ER - INDICATOR;ALARM; 12 VDC; 95 DB @ 30 CM (MIN.); 2900 HZ + 500 HZ; 10 MA (MAX.); |
|
个
2+ RMB65.49
25+ RMB49.09
50+ RMB44.60
100+ RMB41.30
250+ RMB37.88 |
Mallory Sonalerts |
ER - PIEZOELECTRIC ALARM; 80 DBA (MIN.) @ 2 FT., 6 VDC; SLOW PULSE; 6 TO 16; BLACK |
|
个
1+ RMB448.40
15+ RMB401.20
25+ RMB359.90
50+ RMB318.60
100+ RMB306.80 |
Mallory Sonalerts |
ER - ALARM; 60 TO 250; 68 DB (MIN.); PANEL; 2900 HZ + 500 HZ; NYLON; 1.687 IN. |
|
个
1+ RMB330.40
15+ RMB295.00
25+ RMB265.50
50+ RMB234.23
100+ RMB227.15 |
Mallory Sonalerts |
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