原厂 | Mallory Sonalert Products Inc. | 制造商型号 | ZT028LDCTR30 |
---|---|---|---|
供应商 | chip 1 stop | 供应商型号 | MALL-0007501 |
类型 | 指示器警报器 | 批号 | -- |
包装数 | 1 | 包装 | -- |
产品描述 | AUDIO PIEZO IND 20-28V PNL MNT |
规格参数 | 数值 |
---|---|
Driver Circuitry | Indicator, Internally Driven |
Input Type | DC |
Voltage - Rated | |
Voltage Range | 20 ~ 28V |
Frequency | 3.7kHz |
Technology | Piezo |
Operating Mode | Single Tone, Visual Indicator |
Duration | 30 Sec On-Time |
Sound Pressure Level (SPL) | 85dB @ 20V, 61cm |
Current - Supply | 40mA |
Port Location | Top |
Operating Temperature | -30°C ~ 65°C |
Approvals | cUL, UL |
Ratings | |
Ingress Protection | NEMA 3R, 4X, 12 |
Mounting Type | Panel Mount |
Termination | Terminal Block |
Size / Dimension | 1.210" Dia (30.74mm) |
Height - Seated (Max) | 2.234" (56.75mm) |