Sensor Selection List

Product catalog summary

Overview: This document provides a comprehensive list of Acoustic Emission (AE) sensors, detailing their specifications, including model numbers, frequency ranges, sensitivity, and other critical parameters.

Specifications:

Model Numbers: Each sensor is identified by a unique model number, with some having an old number for reference.
Center Frequency: The sensors operate at various center frequencies, ranging from 10KHz to 600KHz.
Frequency Range: The operational frequency range varies across models, with some covering from 1KHz to 1000KHz.
Sensitivity: Sensitivity peaks are generally above 65dB, with some models exceeding 80dB.
Built-in Preamplifier: Certain models include a built-in preamplifier with varying gain levels.
Working Temperature: The sensors are designed to operate in temperatures ranging from -20°C to 600°C, depending on the model.
Size and Material: Sizes vary, with housing materials primarily being SUS-304 stainless steel or ceramics.
Protection Level: Protection levels range from IP62 to IP68, indicating varying degrees of dust and water resistance.
Connector Type and Position: Connectors include BNC, SMA, and others, with positions being side or top.

Customization Options:

Power supply, gain, protection level, interface type, and environmental conditions can be customized based on specific requirements.

Naming Conventions:

The naming rule indicates the type (narrow or wide band), center frequency, and specific features such as built-in amplifiers or high-temperature resistance.

Catalog excerpts

AE sensor list 20251218 Model No Center frequency (Resonant frequency) Sensitivity Built-in peak preamplifier Receiving Protection Connector surface level type material Working temperature Housing material Side out cable at the other end Connector Position Side out cable at the other end Side out cable at the other end stainless steel

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Center frequency (Resonant frequency) Sensitivity Built-in peak preamplifier Receiving Protection Connector surface level type material Working temperature Housing material Connector Position Lemo multicore Side out cable at the other end lemo single core Push out the other end of the cable Push out the other end of the cable Dual core BNC/or vacant Push out the other end of the cable 6.5-32VDC Rail pressure difference ＞ 5V Difference between power rail and signal rail Push out the other end of the cable Side out cable at the other end

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1, Power supply and gain, external volume, protection level, interface type and location, floating ground, grounding, high and low temperature, acid and alkali corrosion, pressure and other environmental conditions can be customized. Specific details are subject to communication with the manufacturer; 2, Naming rule of the AE sensor G:Narrow band type W:Wide band type, The middle number is the center frequency KHz, followed by the subdivision model, and the specific differences are indicated in the remarks column. Other definitions: built-in front amplifier (I), high temperature (H), intrinsic...

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