prEN IEC 63041-1:2025

SLOVENSKI STANDARD
01-junij-2025
Piezoelektrični senzorji - 1. del: Splošne specifikacije
Piezoelectric sensors - Part 1: Generic specifications
Piezoelektrische Sensoren - Teil 1: Fachgrundspezifikation
Capteurs piézoélectriques - Partie 1: Spécifications génériques
Ta slovenski standard je istoveten z: prEN IEC 63041-1:2025
ICS:
31.140 Piezoelektrične naprave Piezoelectric devices
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

49/1494/CDV
COMMITTEE DRAFT FOR VOTE (CDV)

PROJECT NUMBER:
IEC 63041-1 ED3
DATE OF CIRCULATION: CLOSING DATE FOR VOTING:
2025-04-18 2025-07-11
SUPERSEDES DOCUMENTS:
49/1472/CD, 49/1490/CC
IEC TC 49 : PIEZOELECTRIC, DIELECTRIC AND ELECTROSTATIC DEVICES AND ASSOCIATED MATERIALS FOR FREQUENCY
CONTROL, SELECTION AND DETECTION
SECRETARIAT: SECRETARY:
Japan Mr Masanobu Okazaki
OF INTEREST TO THE FOLLOWING COMMITTEES: HORIZONTAL FUNCTION(S):
SC 47E
ASPECTS CONCERNED:
SUBMITTED FOR CENELEC PARALLEL VOTING NOT SUBMITTED FOR CENELEC PARALLEL VOTING
Attention IEC-CENELEC parallel voting
The attention of IEC National Committees, members of
CENELEC, is drawn to the fact that this Committee Draft
for Vote (CDV) is submitted for parallel voting.
The CENELEC members are invited to vote through the
CENELEC online voting system.
This document is still under study and subject to change. It should not be used for reference purposes.
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Recipients of this document are invited to submit, with their comments, notification of any relevant “In Some
Countries” clauses to be included should this proposal proceed. Recipients are reminded that the CDV stage is
the final stage for submitting ISC clauses. (SEE AC/22/2007 OR NEW GUIDANCE DOC).

TITLE:
Piezoelectric sensors - Part 1: Generic specifications

PROPOSED STABILITY DATE: 2028
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IEC CDV 63041-1 © IEC 2025 – 2 – 49/1494/CDV

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IEC CDV 63041-1 © IEC 2025 – 3 – 49/1494/CDV

CONTENTS
FOREWORD . 6
INTRODUCTION . 8
1 Scope . 9
2 Normative references . 9
3 Terms and definitions . 9
3.1 Piezoelectric sensors . 9
3.2 Types of chemical sensors . 11
3.3 Types of physical sensors . 11
3.4 Types of sensor modules . 12
3.5 Types of sensor systems . 12
4 Symbols of sensor elements . 12
4.1 General . 12
4.2 Symbol for sensor elements of quartz crystal resonator and piezoelectric
ceramic resonator type . 13
4.3 Symbol for sensor elements of SAW resonator type. 13
4.4 Symbol for sensor elements of SAW delay-line type . 14
4.5 Symbol for sensor elements of non-acoustic type . 14
4.6 Symbol for wireless SAW sensor element . 15
4.7 Symbols . 17
5 Specifications . 18
5.1 Sensor elements . 18
5.1.1 General . 18
5.1.2 Sensor elements of resonator and delay-line types. 18
5.1.3 Sensor elements of non-acoustic type . 19
5.2 Frequency ranges . 19
5.3 Level of drive or input power . 19
5.4 Unwanted response . 19
5.5 Analysis of measurements . 19
5.6 Enclosure . 19
5.7 Performance confirmation . 19
5.8 Long-term and short-term stabilities . 20
5.9 Transmission power. 20
6 Measurement and detection methods . 20
7 Delivery conditions . 20
7.1 Marking . 20
7.2 Wrapping . 20
7.3 Packaging . 20
8 Quality and reliability . 20
8.1 Reuse . 20
8.2 Validity of release . 20
8.3 Test procedures . 20
8.4 Screening requirements . 21
8.5 Unchecked parameters . 21
9 Test and measurement procedures . 21

IEC CDV 63041-1 © IEC 2025 – 4 – 49/1494/CDV

9.1 General . 21
9.1.1 Test classification. 21
9.1.2 Shipping test . 21
9.1.3 Mechanical and environmental test . 21
9.2 Test and measurement conditions . 21
9.2.1 Standard conditions for testing . 21
9.2.2 Equilibrium state . 22
9.2.3 Power supply . 22
9.2.4 Alternative test system . 22
9.2.5 Visual inspection . 22
9.3 Test conditions for shipment . 22
9.3.1 Temperature dependence of frequency, phase, insertion loss/gain,
motional resistance, and electric charge / voltage . 22
9.3.2 Unwanted response . 23
9.3.3 Shunt capacitance . 23
9.3.4 Insulation resistance . 23
Annex A (normative) Measurement methods . 24
A.1 General . 24
A.2 Measurement methods using reflection and transmission characteristics . 24
A.3 Measurement methods using oscillation circuits . 25
A.4 Measurement method of non-acoustic type sensor elements and cells . 26
A.5 Other measurement methods . 27
Annex B (normative) Detection methods . 28
B.1 General . 28
B.2 Detection methods . 28
B.2.1 Frequency difference measurement . 28
B.2.2 Insertion loss/gain measurement . 29
B.2.3 Phase difference measurement . 30
B.2.4 Other detection methods . 30
Annex C (normative) Wireless SAW sensor . 31
C.1 General . 31
C.2 Detection methods . 31
C.2.1 General . 31
C.2.2 Conceptual diagrams of wireless SAW resonator type sensor system . 31
C.2.3 Conceptual diagrams of wireless SAW reflective delay-line type sensor
system . 31
C.2.4 Conceptual diagrams of wireless SAW transmission delay-line type
sensor system . 32
C.2.5 Key points of detection mechanism . 32
C.2.6 Technical documents. 32
Bibliography . 34

Figure 1 – Conceptual diagrams for sensor elements of quartz crystal resonator and
piezoelectric ceramic resonator type. 13
Figure 2 – Symbol for sensor elements of quartz crystal resonator and piezoelectric
ceramic resonator type . 13
Figure 3 – Conceptual diagram of sensor elements of SAW resonator type . 13
Figure 4 – Symbol for sensor elements of SAW resonator type . 14

IEC CDV 63041-1 © IEC 2025 – 5 – 49/1494/CDV

Figure 5 – Conceptual diagram for sensor elements of SAW delay-line type . 14
Figure 6 – Symbol for sensor elements of SAW delay-line type . 14
Figure 7 – Conceptual diagrams for sensor elements of non-acoustic type . 14
Figure 8 – Symbol for sensor elements of non-acoustic type . 15
Figure 9 – Conceptual diagram for basic sensor elements of wireless SAW resonator
type 15
Figure 10 – Symbol for basic sensor elements of wireless SAW resonator type . 15
Figure 11 – Conceptual diagram for basic sensor elements of wireless SAW reflective
delay-line type . 16
Figure 12 – Symbol for basic sensor elements of wireless SAW reflective delay‑line
type 16
Figure 13 – Conceptual diagram for basic sensor elements of wireless SAW
transmission delay‑line type [7] . 17
Figure 14 – Symbol for basic sensor elements of wireless SAW transmission delay‑line
type [7] . 17
Figure A.1 – Measurement method using reflection characteristics of
quartz crystal resonator and piezoelectric ceramic resonator type sensor elem
...