Spesifikasi
| Current (mA) | 2.2 ~ 4.9 (Rated 4.0) |
|---|---|
| Driving System | CCLD (constant current drive) |
| Frequency Range | 200 ~ 16 kHz (± 2.5 dB) |
| Included Accessories | Data sheet: 1 copy, instruction manual: (Japanese and English) each 1 copy |
| Mass (g) | Approximately 48 (product) / Approximately 0.3 (sensor part only) |
| Operating Humidity Range (%RH) | 0 to 90 (no condensation) |
| Operating Temperature Range (°C) | -30 ~ +80 From the tip of the sensor part 2500 mm or less / 0 ~ +50 From the tip of the sensor part Other than 2500 mm (up to the connector of the preamplifier part) |
| Outer Dimensions (mm) | Preamplifier: DIA13.6 x 46.8 (including BNC connector), cable (including bush): 2850 |
| Outer Dimensions, Width W x Depth D x Height H (mm) | Sensor unit: 4.7 x 7.1 x 3.3 |
| ROHS Directive (Corresponding to 10 Substances) | Correspondence |
| Sensitivity | -37 .0± 3 dB re.1 V/Pa (14 mV/Pa) |
| Sound Pressure Level (dB) | 114 or more (1 kHz, total harmonic distortion: 3 %) |
| Storage Humidity Range (%RH) | 0 to 90 (no condensation) |
| Storage Temperature Range (°C) | -10 ~ +60 (Sensor part, preamplifier part) |
| Suitable For | [CE Marking] EMC Directive 2014/30/EU Standard EN61326-1, RoHS Directive 2011/65/EU Standard EN50581 [TEDS] IEEE 1451.4:2004 Version: 1.0, Template: 27 Microphone with built-in Preamplifier |
| Type | Free sound field type |
| Voltage (V) | DC18 ~ 26 (rated 24) |
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Informasi Produk
Description
This "ultra-miniature microphone" can be used in spaces where installation was previously difficult without affecting the sound field. Ultra-miniature! Sound pressure can be measured without disturbance even in narrow spaces. Ultra-lightweight! Can be fixed with double-sided tape. TEDS and CE marking compliant.
Sound pressure measurement in a narrow space/sound pressure distribution measurement using multiple devices
* We do not deliver to private homes (detached houses / apartments).
Sound pressure measurement in a narrow space/sound pressure distribution measurement using multiple devices
* We do not deliver to private homes (detached houses / apartments).
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