dt1-028k Measurement Specialties, dt1-028k Datasheet
dt1-028k
Manufacturer Part Number
dt1-028k
Description
Dt Sensors
Manufacturer
Measurement Specialties
Datasheet
1.DT1-028K.pdf
(2 pages)
DT
DESCRIPTION
screen printed electrodes. They are available in a variety of different sizes and thicknesses.
voltage output of a foil strain gauge. The capacitance is proportional to the area and inversely proportional to the
thickness of the element.
gages and contact microphones for vibration or impact detection. These are available without any leads for
those applications where the customer wants to make his own lead attachment. They can be readily adhered to
a surface with double-sided tape or epoxy. Lead attachment can be achieved by compressive clamping, crimps,
eyelets, conductive epoxy or low temperature solders.
FEATURES
DT
Description
DT1-028K
DT1-052K
DT2-028K
DT2-052K
DT4-028K
DT4-052K
Thin Piezo polymer w/ high piezo activity
Flexible silver ink metallization
Min. impedance-
Output voltage- mV to 100’s of volts
Operating temp: -40 to 60°C
Sensors
The DT series of piezo film sensors elements are rectangular elements of piezo film with silver ink
The DT film element produces more than 10 millivolts per microstrain, about 60 dB higher than the
The DT series sensors are the simplest form of piezo film sensors, used primarily as dynamic strain
0.64 (16)
0.64 (16)
0.64 (16)
0.64 (16)
0.86 (22)
0.86 (22)
A Film
1MΩ, recommended 10MΩ
B Electrode
0.484 (12)
0.484 (12)
0.484 (12)
0.484 (12)
0.740 (19)
0.740 (19)
6.72 (171)
6.72 (171)
1.63 (41)
1.63 (41)
2.86 (12)
2.86 (12)
Dimensions in inches [mm]
C Film
www.meas-spec.com
1/2
APPLICATIONS
D Electrode
6.13 (156)
6.13 (156)
Sensing contact forces
Recording the time of an event
Counting the number of impacts
Make your own sensor element
1.19 (30)
1.19 (30)
2.42 (62)
2.42 (62)
Piezoelectric film sensor without lead
attachments
Silver ink electrode
Available in different sizes and
thicknesses
Great for making your own sensor
T(μm)
40
64
40
64
40
64
Cap(nF)
1.38
0.74
2.78
1.44
5.7
11
1-1002608-0
2-1002608-0
1-1002145-0
2-1002145-0
1-1002149-0
2-1002149-0
Part Number
0110
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dt1-028k Summary of contents
Page 1
... Thin Piezo polymer w/ high piezo activity Flexible silver ink metallization 1MΩ, recommended 10MΩ Min. impedance- Output voltage 100’s of volts Operating temp: -40 to 60°C Description A Film B Electrode DT1-028K 0.64 (16) 0.484 (12) DT1-052K 0.64 (16) 0.484 (12) DT2-028K 0.64 (16) 0.484 (12) DT2-052K 0.64 (16) 0.484 (12) DT4-028K ...
Page 2
... The information in this sheet has been carefully reviewed and is believed to be accurate; however, no responsibility is assumed for inaccuracies. Furthermore, this information does not convey to the purchaser of such devices any license under the patent rights to the manufacturer. Measurement Specialties, Inc. reserves the right to make changes without further notice to any product herein ...