Membrane-type Surface-stress Sensor (MSS)
(멤브레인 타입 센서)
Product Description | |
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What is the MSS? Two major applications :
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Applications | |
The coating is done with e.g., inkjet spotter, spray coater, or manually with micropipette. Upon absorbing VOCs, the receptor layer yields surface stress and deforms the membrane, which induces resistance changes of the piezoresitors. By monitoring the changes, the presence of the target gas/odor molecules is detected. SD-MSS-1KPM series are specially designed for those applications. The sensing beams are long and form "bending" and "torsional"
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Product code | SD-MSS-1KTMAl |
Membrane size (um) | 200 square |
Membrane thickness (um) | 2.8 (typical) |
Chip dimensions (mm) | 3.0 x 2.0 x 0.3 |
Resistance value (kΩ) | 0.3 - 1.2 |
Electric configuration | Aluminum pads for wire bonding or gluing |
Coating | Al |
Piezoresistive cantilever | 120um, 400um |