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Piezo Transducer/Piezo Audio Indicator
* Value applying at rated voltageall dimensions are in mm
DIMENSIONSKPR3-2313 series Piezo Transducer
color BlackABS Housing Material
Lead Terminal
Side View
Top View
Model No KPR3-2313Rated Voltage 6VDC
Operating Voltage 3~18VDC
Max. Rated Current 5mA at 6VDC
Min. Sound Pressure Level 80dB at 6VDC/30cm
Resonant Frequency 4.0±0.5KHz
Tone Nature Continuous
Operating Temperature -20~+60°C
Weight 2g
CIRCUIT OF TEST
7mA
5
3
2 6 10 14VAC
100dB
80
60
DIMENSIONS
all dimensions are in mm
color BlackPBT Housing Material
Pin Terminal
KPI-1410 series Piezo Audio Indicator
Model No KPI-1410Rated Voltage 12VDCOperating Voltage
1.5~16VDCMax. Rated Current 8mA at 12VDCMin. Sound Pressure Level
85dB at 12VDC / 10cmResonant Frequency 4.0±0.5 KHzTone Nature
ContinuousOperating Temperature -20~+80°CWeight 2g
Side View
Top View
12mA
8
4
6 10 14 18VDC
95dB
85
75
* Value applying at rated voltage
DIMENSIONS
all dimensions are in mm
Top View
Side View
* Value applying at rated voltage
color BlackPC Housing Material
Pin Terminal
KPI-1630 series Piezo Audio Indicator
Model No KPI-1630Rated Voltage 12VDCOperating Voltage
1.5～18VDCMax.Rated Current 20mA at 12VDCRated Frequency
4.0±0.5KHzMin.Sound Pressure Level 85dB at 12VDC/10cmTone Nature
ContinuousHousing Material/Color PC/BlackOperating Temperature
-40～+80°C Store Temperature -40～+90°CWeight 2g
DIMENSIONS
22
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teness
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changes w
ithout n
otifica
tion.
Piezo Audio Indicator
DIMENSIONS
all dimensions are in mm
Bottom View
Side View
* Value applying at rated voltage
KPI-2329 series Piezo Audio Indicator
Model No KPI-2329Rated Voltage 12VDCOperating Voltage
8～24VDCMax.Rated Current 15mA at12VDCMin. Sound Pressure Level 85dB
at12VDC/30cmTone Nature Continuous Resonant Frequency
2.9±0.5KHzHousing Material / Color PC/BlackOperating Temperature
-20～+80°CStore Temperature -30～+100°CWeight 5g
color BlackPC Housing Material
Pin Terminal
DIMENSIONS
* Value applying at rated voltage
DIMENSIONS
all dimensions are in mm
KPI-2343 series Piezo Audio Indicator
color BlackABS Housing Material
Pin Terminal
Side View
Top ViewModel No KPI-2343Rated Voltage 12VDCOperating Voltage
8~15VDCMax. Rated Current 15mA at 12VDCMin. Sound Pressure Level
88dB at 12VDC/30cmResonant Frequency 3.3±0.5KHzTone Nature
ContinuousOperating Temperature -20~+80°CWeight 8g
25mA
15
5
6 10 14 18VDC
100dB
88
76
* Value applying at rated voltage
DIMENSIONS
all dimensions are in mm
color BlackABS Housing Material
Lead Terminal
KPI-2330E series Piezo Audio Indicator
Side View
Top View
Model No KPI-2330ERated Voltage 12VDCOperating Voltage
3~24VDCMax. Rated Current 10mA at 12VDCMin. Sound Pressure Level
82dB at 12VDC/30cmResonant Frequency 3.7±0.5KHzTone Nature
ContinuousOperating Temperature -20~+60°CWeight 3.5g
14mA
10
6
6 10 14 18VDC
95dB
85
75
23
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Piezo Audio Indicator
color BlackABS Housing Material
Lead Terminal
* Value applying at rated voltage
DIMENSIONSKPI-2310series Piezo Audio Indicator
color BlackABS Housing Material
Pin Terminal
Side View Top View
Model No KPI-2310(L) KPI-2311(L) KPI-2312(L) KPI-2313(L)
KPI-2314(L)Rated Voltage 3VDC 6VDC 9VDC 12VDC 24VDCOperating
Voltage 2~5VDC 4~8VDC 7~12VDC 8~15VDC 20~28VDCMax. Rated Current
25mA at 3VDC 20mA at 6VDC 15mA at 9VDC 15mA at 12VDC 20mA at
24VDCMin. Sound Pressure Level 80dB at 3VDC/30cm 82dB at 6VDC/30cm
88dB at 9VDC/30cm 88dB at 12VDC/30cm 88dB at 24VDC/30cmResonant
Frequency 3.4±0.5KHz 3.4±0.5KHz 3.3±0.5KHz 3.3±0.5KHz
3.1±0.5KHzTone Nature Continuous Continuous Continuous Continuous
Continuous Operating Temperature -20~+80°C -20~+80°C -20~+80°C
-20~+80°C -20~+80°CWeight 8g 8g 8g 8g 8g
KPI-2310L series Piezo Audio Indicator DIMENSIONS
25mA
15
5
2 7 11 15VDC
100dB
88
76
25mA
15
5
6 10 14 18VDC
100dB
88
76
30mA
20
10
12 20 28 36VDC
100dB
88
76
30mA
15
1 3 5 7VDC
100dB
80
60
Side ViewTop View
30mA
20
10
2 6 10 14VDC
96dB
82
68
all dimensions are in mm
* Value applying at rated voltage
all dimensions are in mm
DIMENSIONSKPI-3210L series Piezo Audio Indicator
color WhiteABS Housing Material
Lead Terminal
Model No KPI-3210L KPI-3210ML KPI-3210L-06 KPI-3210L-24Rated
Voltage 12VDC 12VDC 6VDC 24VDCOperating Voltage 3~24VDC 3~20VDC
4~8VDC 20~28VDCMax. Rated Current 15mA at 12VDC 15mA at 12VDC 15mA
at 6VDC 20mA at 24VDCMin. Sound Pressure Level 90dB at 12VDC/30cm
85dB at 12VDC/30cm 85dB at 6VDC/30cm 90dB at 24VDC/30cmResonant
Frequency 3.7±0.5KHz 3.9±0.5KHz 4.2±0.5KHz 3.2±0.5KHzTone Nature
Continuous Pulse Continuous ContinuousOperating Temperature
-20~+60°C 20~+60°C -20~+60°C -20~+60°CWeight 8g 8g 8g 8g
Side View
Top View
45mA
30mA
15
9 11 13 15 VDC
100dB
90
80
25mA
15
5
6 10 14 18VDC
94dB
86
78
14mA
10
6
3 5 7 9VDC
105dB
85
65
30mA
20
10
12 20 28 36VDC
100dB
90
80
24
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Piezo Audio Indicator
* Value applying at rated voltage
Side View
Top View
color BlackABS Housing Material
Pin Terminal
KPI-4330 series Piezo Audio Indicator
Model No KPI-4330 KPI-4331 KPI-4332 KPI-4333Rated Voltage 12VDC
12VDC 12VDC 12VDCOperating Voltage 3~20VDC 3~20VDC 3~20VDC
3~20VDCMax. Rated Current 10mA at 12VDC 10mA at 12VDC 15mA at 12VDC
15mA at 12VDCMin. Sound Pressure Level 100dB at 12VDC/30cm 90dB at
12VDC/30cm 95dB at 12VDC/30cm 95dB at 12VDC/30cmResonant Frequency
2.9±0.5KHz 2.9±0.5KHz 2.9±0.5KHz 2.9±0.5KHzTone Nature Continuous
Continuous Slow Pulse Fast Pulse Operating Temperature -20~+60°C
-20~+60°C -20~+60°C -20~+60°CWeight 11g 11g 12g 12g
DIMENSIONS
all dimensions are in mm
14mA
10
6
6 10 14 18VDC
110dB
100
90
25mA
15
5
6 10 14 18VDC
105dB
95
85
14mA
10
6
6 10 14 18VDC
100dB
90
80
25mA
15
5
6 10 14 18VDC
105B
95
85
* Value applying at rated voltage
DIMENSIONS
all dimensions are in mm
KPI-2210L series Piezo Audio Indicator
color BlackPBT Housing Material
Lead Terminal
Model No KPI-2210L KPI-2210L-06 KPI-2210-24Rated Voltage 12VDC
6VDC 24VDCOperating Voltage 3~30VDC 4~8VDC 18~30VDCMax. Rated
Current 15mA at 12VDC 15mA at 6VDC 20mA at 24VDCMin. Sound Pressure
Level 85dB at 12VDC/30cm 85dB at 6VDC/30cm 85dB at
24VDC/30cmResonant Frequency 4.5±0.5KHz 4.8±0.5KHz 4.8±0.5KHzTone
Nature Continuous Continuous ContinuousOperating Temperature
-20~+80°C -20~+80°C -20~+80°CWeight 6g 6g 6g
Side View
Top View
7mA
5
3
6 10 14 18VDC
95dB
85
75
7mA
5
3
3 5 7 9VDC
95dB
85
75
7mA
5
3
18 22 26 30VDC
95dB
85
75
* Value applying at rated voltage
DIMENSIONS
all dimensions are in mm
color BlackPC Housing Material
Pin Terminal
KPI-2510 series Piezo Audio Indicator
Model No KPI-2510Rated Voltage 12VDCOperating Voltage
3~15VDCMax. Rated Current 12mA at 12VDCMin. Sound Pressure Level
75dB at 12VDC / 30cmResonant Frequency 3.5±0.5 KHzTone Nature
ContinuousOperating Temperature -20~+80°CWeight 6g
Side View
Top View
16mA
14
8
6 10 14 18VDC
85dB
75
65
25
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Value applying at rated voltage
Piezo Audio Indicator
* Value applying at rated voltage
DIMENSIONS
all dimensions are in mm
color BlackPC Housing Material
Pin Terminal
KPI-2610 series Piezo Audio Indicator
Model No KPI-2610Rated Voltage 12VDCOperating Voltage
3~24VDCMax. Rated Current 10mA at 12VDCMin. Sound Pressure Level
85dB at 12VDC/30cmResonant Frequency 3.5±0.5KHzTone Nature
ContinuousOperating Temperature -20~+80°CWeight 4g
Side View
Top View
20mA
12
4
6 10 14 18VDC
105dB
85
65
* Value applying at rated voltage
KPI-2375 series Piezo Audio Indicator
Model No KPI-2375Rated Voltage 220VACOperating Voltage
180～240VACMax.Rated Current 4mA at220VACMin. Sound Pressure Level
75dB at220VAC/30cmTone Nature Continuous Housing Material / Color
PC/BlackOperating Temperature -20～+60°CStore Temperature
-30～+70°CWeight 4g
DIMENSIONS
color BlackPC Housing Material
Lead Terminal
Side View
Top View
Bottom View
all dimensions are in mm
*
KPI-2412 series Piezo Audio IndicatorDIMENSIONS
color BlackABS Housing Material
Pin Terminal
Model No KPI-2412Rated Voltage 12VDCOperating Voltage
3～20VDCMax.Rated Current 13mA at12VDC Min. Sound Pressure Level
75dB at12VDC/30cmResonant Frequency 3.2±0.5 KHzTone Nature
Continuous Housing Material / Color ABS/BlackOperating Temperature
-30～+85°CStore Temperature -40～+95°CWeight 5g
Side View
Top View
all dimensions are in mm
26
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ithout n
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Piezo Audio Indicator
* Value applying at rated voltage
DIMENSIONS
color WhitePBT Housing Material
Pin Terminal
KPI-2415 series Piezo Audio Indicator
Model No KPI-2415Rated Voltage 12VDCOperating Voltage
1.5～18VDCMax.Rated Current 12mAat12VDCMin.Sound Pressure Level
85dBat12VDC/30cmResonant Frequency 3.5±0.5KHzTone Nature
ContinuousHousing Material/Color PBT/BlackStore Temperature
-30～+100°CWeight 3g
Side View
Top View
all dimensions are in mm
KPI-2622Lseries Piezo Audio Indicator
color GreyABS Housing Material
Lead Terminal
Model No KPI-2622LRated Voltage 12VDCOperating Voltage
6～18VDCMax.Rated Current 25mA at 12VDCMin.Sound Pressure Level 92dB
at 12VDC/30cmRated Frequency 2.9±0.5KHz Tone Nature Continuous
Housing Material/Color ABS/GreyOperating Temperature -20～+60°C
Store Temperature -30～+80°CWeight 13g
* Value applying at rated voltage
DIMENSIONS
Side View
Top View
all dimensions are in mm
* Value applying at rated voltage
DIMENSIONS
color BlackABS Housing Material
Pin Terminal
KPI-3020 series Piezo Audio Indicator
Model No KPI-3020Rated Voltage 12VDCOperating Voltage
3~20VDCMax. Rated Current 10mA at 12VDCMin. Sound Pressure Level
90dB at 12VDC/30cmResonant Frequency 2.9±0.5KHzTone Nature
ContinuousOperating Temperature -20~+70°CWeight 7g
Side View
Top View
14mA
10
6
6 10 14 18VDC
110dB
90
70
all dimensions are in mm
27
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Piezo Audio Indicator
* Value applying at rated voltage
color BlackABS Housing Material
Pin Terminal
KPI-3029 series Piezo Audio Indicator DIMENSIONS
Side View
Top View
all dimensions are in mm
Model No KPI-3029Rated Voltage 12VDCOperating Voltage
3～20VDCMax.Rated Current 10mA/12VDCResonant Frequency
2.9±0.5KHzSound Pressure Level 98±3dB/12VDC/30cmTone Nature
ContinuousHousing Material/Color PC/BlackOperating Temperature
-20～+70°CStore Temperature -30～+85°CWeight 9g
DIMENSIONS
all dimensions are in mm
color BlackABS Housing Material
Lead Terminal
KPI-29xxl series Piezo Audio Indicator
Side View
Top ViewModel No KPI-2910L KPI-2911L KPI-2912LRated Voltage
12VDC 12VDC 12VDCOperating Voltage 3~24VDC 3~24VDC 3~24VDCMax.
Rated Current 15mA at 12VDC 15mA at 12VDC 15mA at 12VDCMin. Sound
Pressure Level 90dB at 12VDC/30cm 85dB at 12VDC/30cm 85dB at
12VDC/30cmResonant Frequency 3.7±0.5KHz 3.7±0.5KHz 3.7±0.5KHzTone
Nature Continuous Fast Pulse Slow PulseOperating Temperature
-20~+60°C -20~+60°C -20~+60°CWeight 15g 15g 15g
11mA
10
6
6 10 14 18VDC
100dB
90
80
14mA
10
6
6 10 14 18VDC
94dB
86
78
14mA
10
6
6 10 14 18VDC
94dB
86
78
* Value applying at rated voltageall dimensions are in mm
color BlackABS Housing Material
Lead Terminal
Side View14mA
10
6
6 10 14 18VDC
100dB
90
80
Model No KPI-2913L KPI-2914LRated Voltage 12VDC 12VDCOperating
Voltage 3~24VDC 3~24VDCMax. Rated Current 15mA at 12VDC 15mA at
12VDCMin. Sound Pressure Level 90(85)dB at 12VDC / 30cm 90(85)dB at
12VDC / 30cmResonant Frequency 3.7±0.5 KHz 3.7±0.5 KHzTone Nature
Continuous + Slow Pulse Continuous + Fast PulseOperating
Temperature -20~+60°C -20~+60°CWeight 17g 17g
14mA
10
6
6 10 14 18VDC
100dB
90
80
Top View
28
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changes w
ithout n
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tion.
Piezo Audio Indicator
* Value applying at rated voltage
DIMENSIONS
all dimensions are in mm
color BlackPC Housing Material
Pin Terminal
KPI-3011 series Piezo Audio Indicator
Side View
Top View
25mA
15
5
6 10 14 18VDC
100dB
80
70
Model No KPI-3011Rated Voltage 12VDCOperating Voltage
3-16VDCMax.Rated Current 15mA at 12VDCResonant Frequency
3.5±0.5KHzMin.Sound Pressure Level 80dB at 12VDC/30cm Tone Nature
Continuous+PulseHousing Material/Color PC/BlackOperating
Temperature -20～+80°CStore Temperature -40～+100°CWeight 6gRemark P
（-） Pulse（-）
C （-） Continuous（-）+ Positive（+）
* Value applying at rated voltage
DIMENSIONS
all dimensions are in mm
color BlackPC Housing Material
Pin Terminal
Side View
Top View
Bottom View
15mA
12
9
6
3
10 15 20 25 35 40VDC
100dB
90
80
70
60
Model No KPI-3017Rated Voltage 12VDCOperating Voltage
3~24VDCMax. Rated Current 30mA at 12VDCMin. Sound Pressure Level
90dB at 12VDC/30cmResonant Frequency 2.0±0.5KHzTone Nature
ContinuousOperating Temperature -20~+70°CWeight 6g
KPI-3017 series Piezo Audio Indicator
* Value applying at rated voltage
DIMENSIONS
all dimensions are in mm
Side View
Top View
KPI-2330L series Piezo Audio Indicator
color BlackABS Housing Material
Lead Terminal
Model No KPI-2330LRated Voltage 12VDCOperating Voltage
3~24VDCMax. Rated Current 15mA at 12VDCMin. Sound Pressure Level
85dB at 12VDC/30cmResonant Frequency 3.5±0.5KHzTone Nature
ContinuousOperating Temperature -20~+60°CWeight 3.5g
14mA
10
6
6 10 14 18VDC
95dB
85
75
29
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KE
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ithout n
otifica
tion.
Piezo Audio Indicator
* Value applying at rated voltage
DIMENSIONS
all dimensions are in mm
color BlackPC Housing Material
Pin Terminal
Side View
Top View
KPI-3017LC series Piezo Audio Indicator
Model No KPI-3017LCRated Voltage 12VDCOperating Voltage
3~24VDCMax. Rated Current 30mA at 12VDCMin. Sound Pressure Level
80dB at 12VDC/30cmResonant Frequency 2.0±0.5KHzTone Nature
ContinuousOperating Temperature -20~+70°CWeight 6gWhite(白色)
Positive(+)Black(黑色) Negative(-)
* Value applying at rated voltage
DIMENSIONS
all dimensions are in mm
KPI-4028 series Piezo Audio Indicator
color BlackPC Housing Material
Lead Terminal
Side View
Top View
Model No KPI-4028Rated Voltage 24VDCOperating Voltage
15~48VDCMax. Rated Current 11mA at 24VDCMin. Sound Pressure Level
76dB at 24VDC/100cmResonant Frequency 2.75±0.5KHzTone Nature
PulseOperating Temperature -20~+70°CWeight 25g
15mA
12
9
6
3
10 15 20 25 30 35 40VDC
100dB
90
80
70
60
25mA
15
56 10 14 18VDC
100dB
90
80
* Value applying at rated voltage
DIMENSIONS
all dimensions are in mm
KPI-3010 series Piezo Audio Indicator
color BlackPC Housing Material
Pin Terminal
Model No KPI-3010 KPI-3010-03 KPI-3010-09Rated Voltage 12VDC
3VDC 9VDCOperating Voltage 3~24VDC 1.5~5VDC 6~15VDCMax. Rated
Current 15mA at 12VDC 25mA at 3VDC 25mA at 9VDCMin. Sound Pressure
Level 90dB at 12VDC/30cm 85dB at 3VDC/30cm 88dB at
9VDC/30cmResonant Frequency 3.9±0.5KHz 3.7±0.5KHz 3.9±0.5KHzTone
Nature Continuous Continuous ContinuousOperating Temperature
-20~+80°C -20~+80°C -20~+80°CWeight 8g 8g 8g
Side View
Top View
35mA
25
151 3 5 7 VDC
100dB
85
75
25mA
15
53 7 11 15VDC
100dB
85
75
30
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ithout n
otifica
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Piezo Audio Indicator
* Value applying at rated voltage
DIMENSIONS
all dimensions are in mm
color BlackPBT Housing Material
Screw Terminal
KPI-4320 series Piezo Audio Indicator
Model No KPI-4323 KPI-4324Rated Voltage 12VDC 12VDCOperating
Voltage 6~28VDC 6~28VDCMax. Rated Current 20mA at 12VDC 20mA at
12VDCMin. Sound Pressure Level 80dB at 12VDC / 60cm 80dB at 12VDC /
60cmResonant Frequency 2.9±0.5 KHz 2.9±0.5 KHzTone Nature
Continuous + Slow Pulse Continuous + Fast PulseOperating
Temperature -20~+80°C -20~+80°CWeight 40g 40g
45mA
35
25
6 10 14 18VDC
115dB
105
95
55mA
35
15
6 10 14 18VDC
115dB
105
95
Bottom View
Side View
Top View
Back View
* Value applying at rated voltage
DIMENSIONS
all dimensions are in mm
color BlackPBT Housing Material
Screw Terminal
KPI-3721-120V series Piezo Audio Indicator
Bottom View
Side View
Top View
Back View
* Value applying at rated voltage
DIMENSIONS
all dimensions are in mm
color BlackPBT Housing Material
Screw Terminal
KPI-3739 series Piezo Audio Indicator
Bottom View
Side View
Top View
Back View
Model No KPI-3739Rated Voltage 12VDCOperating Voltage
6~30VDCMax. Rated Current 20mA at 12VDCMin.Sound Pressure Level
90dB at12VDC/30cmTone Nature Slow PulseResonant Frequency
2.9±0.5KHzCase Material ABSOperating Temperature -20~+70°CStore
Temperature -30~+80°CWeight 27g
Model No KPI-3721-120VRated Voltage 120VACOperating Voltage
40VAC ~125VACMax. Rated Current 15mA at 12VACMin.Sound Pressure
Level 88dB at12VAC/60cmTone Nature PulseResonant Frequency
2.9±0.5KHzCase Material ABS(阻燃)Operating Temperature -20~+70°CStore
Temperature -30~+80°CWeight 34g
31
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Ele
ctronics L
td. re
seve
s the rig
ht to
make
changes w
ithout n
otifica
tion.
Piezo Audio Indicator
* Value applying at rated voltage
DIMENSIONS
all dimensions are in mm
color BlackPBT Housing Material
Screw Terminal
KPI-2313PL series Piezo Audio Indicator
Bottom View
Side View
Top View
* Value applying at rated voltageall dimensions are in mm
color BlackABS Housing Material
Lead Terminal
Side View
Top ViewModel No KPI-4364ARated Voltage 12VDCOperating Voltage
4~16VDCMax.Rated Current 25/20mA at 12VDCResonant Frequency
3.0±0.5KHzMin Sound Pressure Level 95/90dB at 12VDC/30cmTone Nature
Continuous+PulseOperating Temperature -20~+60°CWeight 35g
DIMENSIONSKPI-4364A series Piezo Audio Indicator
* Value applying at rated voltageall dimensions are in mm
color BlackABS Housing Material
Lead Terminal
Side View
Top View
DIMENSIONSKPI-4360L series Piezo Audio Indicator
Model No KPI-4360LRated Voltage 12VDCOperating Voltage
3~20VDCMax. Rated Current 20mA at 12VDCResonant Frequency
3.0±0.5KHzMin.Sound Pressure Level 100dB at 12VDC/30cmTone Nature
ContinuousOperating Temperature -20~+70°CWeight 43gRed(红)
Positive(+)Black(黑) Negative(-)
Model No KPI-2321PLRated Voltage 13VDCOperating Voltage
8~30VDCMax. Rated Current 15mA at 13VDCMin.Sound Pressure Level
80dB at 13VDC /100cmTone Nature ContinuousResonant Frequency
3.3±0.5KHzShell Material/Color PC/BlackOperating Temperature
-40~+85°CStore Temperature -40~+85°CWeight 8g
32
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The in
form
atio
n co
nta
ined h
ere
in is b
elie
ved to
be co
rrect, b
ut n
o g
uara
nte
e fo
r accu
racy, co
mple
teness
KE
PO
Ele
ctronics L
td. re
seve
s the rig
ht to
make
changes w
ithout n
otifica
tion.
Piezo Audio Indicator
* Value applying at rated voltage
DIMENSIONSDIMENSIONS
all dimensions are in mm
color BlackPC Housing Material
Screw Terminal
KPI-4320 series Piezo Audio Indicator
Bottom View
Side ViewTop View
Model No KPI-4320 KPI-4320-230 KPI-4320-48VDC KPI-4321
KPI-4321-230 Rated Voltage 12VDC 230VAC 48VDC 12VDC 230VAC
Operating Voltage 6~28VDC 20mA at 230VAC/DC 25mA at48VDC 20mA at
12VDC 20mA at 230VAC Min. Sound Pressure Level 80dB at 12VDC/60cm
80dB at 230VAC/60cm 90dB at 48VDC/60cm 80dB at 12VDC/60cm 80dB at
12VAC/60cmResonant Frequency 2.9±0.5KHz 2.9±0.5KHz 2.9±0.5KHz
2.9±0.5KHz 2.9±0.5KHz Tone Nature Continuous Continuous Continuous
Slow Pulse Slow Pulse Operating Temperature -20~+80°C -20~+80°C
-20~+80°C -20~+80°C -20~+80°C Weight 40g 40g 40g 40g 40g
Back View
30mA
20
15200 220 240 260VAC
100dB
80
60
30mA
20
106 10 14 18VDC
90dB
80
70
30mA
20
106 10 14 18VDC
100dB
80
60
30mA
20
106 10 14 18VAC
100dB
80
60
30mA
20
10200 220 260 280VAC
100dB
80
60
30mA
20
106 10 14 18VDC
100dB
80
60
30mA
20
106 10 14 18VAC
100dB
80
60
30mA
20
10200 220 260 280VAC
100dB
80
60
* Value applying at rated voltage
DIMENSIONS
all dimensions are in mm
color BlackABS Housing Material
Lead Terminal
45mA
35
256 10 14 18VDC
115dB
105
95
Side View
Top View
Model No KPI-4210 KPI-4211 KPI-4212 KPI-4213 KPI-4214Rated
Voltage 12VDC 12VDC 12VDC 12VDC 5VDCOperating Voltage 3~20VDC
3~20VDC 3~20VDC 3~20VDC 2~8VDCMax. Rated Current 12mA at 12VDC 12mA
at 12VDC 20mA at 12VDC 20mA at 12VDC 20mA at 5VDCMin. Sound
Pressure Level 90dB at 12VDC/30cm 98dB at 12VDC/30cm 90dB at
12VDC/30cm 90dB at 12VDC/30cm 100dB at 5VDC/30cmResonant Frequency
2.8±0.5KHz 2.8±0.5KHz 2.8±0.5KHz 2.8±0.5KHz 2.8±0.5KHzTone Nature
Continuou Continuous Fast Pulse Slow Pulse ContinuousOperating
Temperature -20~+60°C -20~+60°C -20~+60°C -20~+60°C -20~+60°CWeight
13g 13g 13g 13g 13g
45mA
35
256 10 14 18VDC
115dB
105
95
45mA
35
256 10 14 18VDC
115dB
105
95
45mA
35
256 10 14 18VDC
115dB
105
95
20mA
12
42 4 6 8VDC
110dB
100
90
KPI-4210 series Piezo Audio Indicator
Model No KPI-4321-12 KPI-4322 KPI-4322-230 KPI-4322-12Rated
Voltage 12VAC 12VDC 230VAC 12VACOperating Voltage 8~15VAC 6~28VDC
200~240VAC 8~15VACMax. Rated Current 20mA at 12VAC 20mA at 12VDC
20mA at 230VAC 20mA at 12VACMin. Sound Pressure Level 80dB at
230VAC/60cm 80dB at 12VAC/60cm 80dB at 12VDC/60cm 80dB at
230VAC/60cmResonant Frequency 2.9±0.5KHz 2.9±0.5KHz 2.9±0.5KHz
2.9±0.5KHzTone Nature Slow Pulse Fast Pulse Fast Pulse Fast
PulseOperating Temperature -20~+80°C -20~+80°C -20~+80°C
-20~+80°CWeight 40g 40g 40g 40g
33
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The in
form
atio
n co
nta
ined h
ere
in is b
elie
ved to
be co
rrect, b
ut n
o g
uara
nte
e fo
r accu
racy, co
mple
teness
KE
PO
Ele
ctronics L
td. re
seve
s the rig
ht to
make
changes w
ithout n
otifica
tion.
Piezo Audio Indicator
* Value applying at rated voltage
DIMENSIONSKPI-4310series Piezo Audio Indicator
color BlackPC Housing Material
Pin Terminal Bottom View
Side View
Top ViewBack View
30mA
20
106 10 14 18VDC
90dB
805
70
30mA
20
106 10 14 18VDC
90dB
80
70
30mA
20
106 10 14 18VDC
90dB
805
70
30mA
20
10
6 10 14 18VDC
90dB
80
70
30mA
20
10
6 10 14 18VDC
90dB
80
70
Model No KPI-4310 KPI-4310-230VAC KPI4311 KP4312 KP4313
KP4314Rated Voltage 12VDC 230VAC 12VDC 12VDC 12VDC 12VDCOperating
Voltage 6~28VDC 200~240VAC 6~28VDC 6~28VDC 6~28VDC 6~28VDCMax.
Rated Current 20mA at 12VDC 20mA at 230VAC 20mA at 12VDC 20mA at
12VDC 20mA at 12VDC 20mA at 12VDCMin. Sound Pressure Level 80dB at
12VDC/60cm 80dB at 230VAC/60cm 80dB at 12VDC/60cm 80dB at
12VDC/60cm 80dB at 12VDC/60cm 80dB at 12VDC/60cmResonant Frequency
2.9±0.5KHz 2.9±0.5KHz 2.9±0.5KHz 2.9±0.5KHz 2.9±0.5KHz
2.9±0.5KHzTone Nature Continuous Continuous Slow Pulse Fast Pulse
Continuous + Slow Pulse Continuous + Fast PulseOperating
Temperature -20~+60°C -20~+80°C -20~+60°C -20~+60°C -20~+80°C
-20~+80°CWeight 36g 40g 36g 36g 36g 36g
all dimensions are in mm
Model No KPI-4311-230 KPI-4312-230Rated Voltage 230VAC
230VACOperating Voltage 200~240VAC 200~240VACMax. Rated Current
20mA at 230VAC 20mA at 230VACMin. Sound Pressure Level 80dB at
230VAC/60cm 80dB at 230VAC/60cmResonant Frequency 2.9±0.5KHz
2.9±0.5KHzTone Nature Slow Pulse Fast PulseOperating Temperature
-20~+60°C -20~+80°CWeight 40g 40g
KPI-451xl series Piezo Audio Indicator
color White ABS Housing Material
Lead Terminal
Side View Top View
Model No KPI-4510L KPI-4511L KPI-4512LRated Voltage 12VDC 12VDC
12VDCOperating Voltage 3~16VDC 3~16VDC 3~16VDCMax. Rated Current
35mA at 12VDC 20mA at 12VDC 20mA at 12VDCMin. Sound Pressure Level
100dB at 12VDC/30cm 92dB at 12VDC/30cm 92dB at 12VDC/30cmResonant
Frequency 3.2±0.5KHz 3.2±0.5KHz 3.2±0.5KHzTone Nature Continuous
Slow Pulse Fast Pulse Operating Temperature -20~+60°C -20~+60°C
-20~+60°CWeight 21g 21g 21g
Model No KPI-4513L KPI-4514LRated Voltage 12VDC 12VDCOperating
Voltage 3~16VDC 3~16VDCMax. Rated Current 35(20)mA at 12VDC
35(20)mA at 12VDCMin. Sound Pressure Level 100(92)dB at 12VDC/30cm
105(92)dB at 12VDC/30cmResonant Frequency 3.2±0.5KHz 3.2±0.5KHzTone
Nature Continuous+Slow Pulse Continuous+Fast Pulse Operating
Temperature -20~+60°C -20~+60°CWeight 21g 21g
(A)
(B)
(B)
Side View Top View
(A)
DIMENSIONS
all dimensions are in mm
* Value applying at rated voltage
45mA
35
25
6 10 14 18VDC
115dB
105
95
45mA
35
25
6 10 14 18VDC
115dB
105
95
45mA
35
25
6 10 14 18VDC
115dB
105
95
30mA
20
10
6 10 14 18VDC
104dB
92
80
30mA
20
10
6 10 14 18VDC
104dB
92
80
34
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The in
form
atio
n co
nta
ined h
ere
in is b
elie
ved to
be co
rrect, b
ut n
o g
uara
nte
e fo
r accu
racy, co
mple
teness
KE
PO
Ele
ctronics L
td. re
seve
s the rig
ht to
make
changes w
ithout n
otifica
tion.
Piezo Audio Indicator
* Value applying at rated voltage
all dimensions are in mm
color WhiteABS Housing Material
Lead Terminal
KPI-452xl series Piezo Audio Indicator
Side View Top View
DIMENSIONS
DIMENSIONS
Side View Top View
color WhiteABS Housing Material
Lead Terminal
45mA
35
256 10 14 18VDC
115dB
105
95
30mA
20
106 10 14 18VDC
108dB
92
76
30mA
20
106 10 14 18VDC
108dB
92
76
55mA
35
156 10 14 18VDC
115dB
105
95
45mA
35
256 10 14 18VDC
115dB
105
95
Model No KPI-4520L KPI-4521L KPI-4522L KPI-4523L KPI-4524LRated
Voltage 12VDC 12VDC 12VDC 12VDC 12VDCOperating Voltage 3~16VDC
3~16VDC 3~16VDC 3~16VDC 3~16VDCMax. Rated Current 35mA at 12VDC
35mA at 12VDC 35mA at 12VDC 35 (20)mA at 12VDC 35 (20)mA at
12VDCMin. Sound Pressure Level 100dB at 12VDC/30cm 90dB at
12VDC/30cm 90dB at 12VDC/30cm 105 (92) dB at 12VDC/30cm 105 (92)dB
at 12VDC/30cmResonant Frequency 3.2±0.5KHz 3.2±0.5KHz 3.2±0.5KHz
3.2±0.5KHz 3.2±0.5KHzTone Nature Continuous Slow Pulse Fast Pulse
Continuous+Fast Pulse Continuous+Slow PulseOperating Temperature
-20~+60°C -20~+60°C -20~+60°C -20~+60°C -20~+60°C Weight 21g 21g
21g 21g 21g
DIMENSIONS
color BlackABS Housing Material
Lead Terminal
KPI-4000P series Piezo Audio Indicator
Model No KPI-4000PRated Voltage 12VDCOperating Voltage
3-20VDCMax.Rated Current 12mA at 12VDCMin.Sound Pressure Level 98dB
at 12VDC/30cmTone Nature ContinuousResonant Frequency 2.8±0.5KHz
Housing Material/Color ABS/BlackOperating Temperature
-20～+60°CStore Temperature -30～+70°CWeight 10g
* Value applying at rated voltage
DIMENSIONS
all dimensions are in mm
Top View
Side View
35
