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Oxygen concentration meter JKO-25 Ver.3Handling Company
Ichinen Manufacturing Co., Ltd.Categories
Click on the part number for more information about each product
| Image | Part Number | Price (excluding tax) | Power specifications: AA batteries | Power supply | Battery life | Alarm delay | Alarm concentration set value | Alarm function | Alarm output | Purpose | Measurement accuracy | Measuring range | Detection principle | Detection gas | Response speed | Dimensions/mass | Resolution | Operating humidity range | Operating temperature range | Working pressure range | Accessories Common to all models | Average sensor life *Not guaranteed | Sensor specifications Built-in type | Eco alarm mode | Analog output | Power specifications External power supply | Power outage compensation mode | Accessories Wall bracket | Accessories AC adapter | Sensor specifications Separate type | Sensor cable length | Standard |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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JKO-25SD3 |
Available upon quote |
◯ |
4 AA alkaline batteries |
Approximately 1 year (no alarm) |
Within 5 seconds (20.9→18.0%, when exposed to 10~11% oxygen) |
2 points can be set arbitrarily (initial value 18.0%) |
Electronic buzzer (80dB), 2 blinking red LEDs |
Relay no-voltage 1c contact Maximum allowable range: 1A 30VDC |
・Prevention of oxygen deficiency |
±0.5% (0.0~25.0%) ±3.0% (25.1% or more) |
0.0~100.0% |
Galvanic battery type |
Oxygen |
T90 within 20 seconds (20.9→100.0%) |
145H×82W×38Dmm/315g JKO-25S3 |
0.1% |
5~85%RH (no condensation) |
-10~+40℃ |
Atmospheric pressure 1,013hPa±10% |
AA alkaline batteries, external alarm output connector |
In the atmosphere: Approximately 3 years (varies depending on usage environment) |
◯ |
◯ |
DC 0-1V 0-100%O₂ |
◯ |
◯ |
◯ |
◯ |
- | - |
Low Voltage Directive, RoHS |
|
|
JKO-25WD3 |
Available upon quote |
◯ |
4 AA alkaline batteries |
Approximately 1 year (no alarm) |
Within 5 seconds (20.9→18.0%, when exposed to 10~11% oxygen) |
2 points can be set arbitrarily (initial value 18.0%) |
Electronic buzzer (80dB), 2 blinking red LEDs |
Relay no-voltage 1c contact Maximum allowable range: 1A 30VDC |
・Prevention of oxygen deficiency |
±0.5% (0.0~25.0%) ±3.0% (25.1% or more) |
0.0~100.0% |
Galvanic battery type |
Oxygen |
T90 within 20 seconds (20.9→100.0%) |
145H×82W×38Dmm/315g JKO-25S3 |
0.1% |
5~85%RH (no condensation) |
-10~+40℃ |
Atmospheric pressure 1,013hPa±10% |
AA alkaline batteries, external alarm output connector |
In the atmosphere: Approximately 3 years (varies depending on usage environment) |
- |
◯ |
DC 0-1V 0-100%O₂ |
◯ |
◯ |
◯ |
◯ |
◯ |
10m |
Low Voltage Directive, RoHS |
|
|
JKO-25LD3 |
Available upon quote |
◯ |
4 AA alkaline batteries |
Approximately 1 year (no alarm) |
Within 5 seconds (20.9→18.0%, when exposed to 10~11% oxygen) |
2 points can be set arbitrarily (initial value 18.0%) |
Electronic buzzer (80dB), 2 blinking red LEDs |
Relay no-voltage 1c contact Maximum allowable range: 1A 30VDC |
・Prevention of oxygen deficiency |
±0.5% (0.0~25.0%) ±3.0% (25.1% or more) |
0.0~100.0% |
Galvanic battery type |
Oxygen |
T90 within 20 seconds (20.9→100.0%) |
145H×82W×38Dmm/315g JKO-25S3 |
0.1% |
5~85%RH (no condensation) |
-10~+40℃ |
Atmospheric pressure 1,013hPa±10% |
AA alkaline batteries, external alarm output connector |
In the atmosphere: Approximately 3 years (varies depending on usage environment) |
- |
◯ |
DC 0-1V 0-100%O₂ |
◯ |
◯ |
◯ |
◯ |
◯ |
3m |
Low Voltage Directive, RoHS |
|
|
JKO-25LJD3 |
Available upon quote |
◯ |
4 AA alkaline batteries |
Approximately 1 year (no alarm) |
Within 5 seconds (20.9→18.0%, when exposed to 10~11% oxygen) |
2 points can be set arbitrarily (initial value 18.0%) |
Electronic buzzer (80dB), 2 blinking red LEDs |
Relay no-voltage 1c contact Maximum allowable range: 1A 30VDC |
・Prevention of oxygen deficiency |
±0.5% (0.0~25.0%) ±3.0% (25.1% or more) |
0.0~100.0% |
Galvanic battery type |
Oxygen |
T90 within 20 seconds (20.9→100.0%) |
145H×82W×38Dmm/315g JKO-25S3 |
0.1% |
5~85%RH (no condensation) |
-10~+40℃ |
Atmospheric pressure 1,013hPa±10% |
AA alkaline batteries, external alarm output connector |
In the atmosphere: Approximately 3 years (varies depending on usage environment) |
- |
◯ |
DC 0-1V 0-100%O₂ |
◯ |
◯ |
◯ |
◯ |
◯ |
Approximately 1.75m |
Low Voltage Directive, RoHS |
|
|
JKO-25ML3 |
Available upon quote |
◯ |
4 AA alkaline batteries |
Approximately 1 year (no alarm) |
Within 5 seconds (20.9→18.0%, when exposed to 10~11% oxygen) |
2 points can be set arbitrarily (initial value 18.0%) |
Electronic buzzer (80dB), 2 blinking red LEDs |
Relay no-voltage 1c contact Maximum allowable range: 1A 30VDC |
・Prevention of oxygen deficiency |
±0.5% (0.0~25.0%) ±3.0% (25.1% or more) |
0.0~100.0% |
Galvanic battery type |
Oxygen |
T90 within 20 seconds (20.9→100.0%) |
145H×82W×38Dmm/315g JKO-25S3 |
0.1% |
5~85%RH (no condensation) |
-10~+40℃ |
Atmospheric pressure 1,013hPa±10% |
AA alkaline batteries, external alarm output connector |
In the atmosphere: Approximately 3 years (varies depending on usage environment) |
◯ |
◯ |
DC 0-1V 0-100%O₂ |
- | - | - | - | - | - |
Low Voltage Directive, RoHS |
|
|
JKO-25MT3 |
Available upon quote |
◯ |
4 AA alkaline batteries |
Approximately 1 year (no alarm) |
Within 5 seconds (20.9→18.0%, when exposed to 10~11% oxygen) |
2 points can be set arbitrarily (initial value 18.0%) |
Electronic buzzer (80dB), 2 blinking red LEDs |
Relay no-voltage 1c contact Maximum allowable range: 1A 30VDC |
・Prevention of oxygen deficiency |
±0.5% (0.0~25.0%) ±3.0% (25.1% or more) |
0.0~100.0% |
Galvanic battery type |
Oxygen |
T90 within 20 seconds (20.9→100.0%) |
145H×82W×38Dmm/315g JKO-25S3 |
0.1% |
5~85%RH (no condensation) |
-10~+40℃ |
Atmospheric pressure 1,013hPa±10% |
AA alkaline batteries, external alarm output connector |
In the atmosphere: Approximately 3 years (varies depending on usage environment) |
◯ |
◯ |
DC 0-1V 0-100%O₂ |
- | - | - | - | - | - |
Low Voltage Directive, RoHS |
Click on the part number for more information about each product
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Response Rate
100.0%
Response Time
73.8hrs
Company Review
4.5
