sdt1-028k Measurement Specialties, sdt1-028k Datasheet

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sdt1-028k

Manufacturer Part Number
sdt1-028k
Description
Sdt Shielded Piezo Sensors
Manufacturer
Measurement Specialties
Datasheet
SDT Shielded Piezo Sensors Rev 1
SDT Shielded Piezo Sensors
The “S” in SDT stands for “Shielded
Sensor.” SDT1 Piezo Film Sensors
consist of a rectangular element of Piezo film
together with a molded plastic housing and 18”
of coaxial cable. The film element, screen
printed with silver ink, is folded over on itself,
given a self-shielding of the transducer area.
This is important in applications in high EMI
environments.
The SDT1 can be adhered to other surfaces
using double sided adhesives, epoxy or
cyanoacrylate (super glue). Care should be
taken if the sensor is to be removed, as the
double-side adhesive can peel the
metallization from the film.
When adhered to a surface in this manner, the
SDT1 is an excellent contact microphone or
dynamic strain gage. The output from the
SDT1 can input directly to an oscilloscope (10
MΩ prefered) or a signal analyzer.
FEATURES
APPLICATIONS
Shielded Coaxial Cable
Shielded Sensor
Low Noise
Flexible
Multi-purpose
Piezo Film Technology
Shielded Piezo Film Sensor
High Longitudinal Strain Coefficient
Integral Coax Cable
Wide Frequency Response
Machine Monitoring
Acoustic Emission Detection
Contact Microphone
Vibration/Impact Sensing
Detecting Machine Tool Chatter
Acoustic Pickup
Vibration Analysis for Equipment and
Product Design
www.meas-spec.com
1 of 3
.640 (16)
Film
A
DIMENSION in INCHES (mm)
Electrode
.520 (13)
B
dimensions
1.64 (41)
Film
C
Electrode
1.18 (30)
D
(μm)
75
t
2.78
Cap
(nF)
05/12/2009

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sdt1-028k Summary of contents

Page 1

... When adhered to a surface in this manner, the SDT1 is an excellent contact microphone or dynamic strain gage. The output from the SDT1 can input directly to an oscilloscope (10 MΩ prefered signal analyzer. FEATURES • Shielded Piezo Film Sensor • ...

Page 2

... Clean off the surface of the object upon which the sensor placed, removing any foreign particles such as dirt, dust, grease, etc. Then apply the adhesive tape to the clean surface. Next, adhere the SDT1-028K to the adhesive by attaching the end of the sensor element first and smoothing out the element (avoiding any creases or air bubbles) towards the lead attach ...

Page 3

... Red Wire-Signal White/Braided Wire-Ground Wire Length 457.2 mm [18 In.] Total Sensor Length/Width/Height 44.5 x 19.7 x 3.2 mm [1.75 x .775 x .125 In.] Sensor Element Length/Width/Height 28.6 x 11.2 x .13 mm ordering information Model No. Part No. SDT1-028K 1-1000288-0 Europe MEAS Deutschland GmbH Hauert 13 44227 Dortmund Germany Sales and Customer Service Tel: +49 (0)231 9740 21 ...

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