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Low concentration oxygen concentration meter JKO-O2 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 External power supply | 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 | Power outage compensation mode | Operating humidity range | Operating temperature range | Working pressure range | Accessories Wall bracket | Accessories Common to all models | Accessories AC adapter | Average sensor life *Not guaranteed | Sensor specifications Separate type | Sensor cable length | Eco alarm mode | Analog output |
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JKO-O2LJD3 |
Available upon quote |
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4 AA alkaline batteries |
Approximately 2,000 hours (no alarm) |
Within 5 seconds (20.7%→18.0% when exposed to 10~11% oxygen) |
2 points can be set arbitrarily (default value OFF) |
Electronic buzzer, 2 red LEDs (AL1, AL2 concentration arbitrary setting) |
Relay no-voltage 1c contact Maximum allowable range: 1A 30VDC |
・Inert gas filling process |
±0.1% (10% or less) / ±0.5% (10.1~25%) |
0.00~25.00% (Service range: Displayed up to ~35.00%) |
Galvanic battery type |
Oxygen |
20.7% → 2.1% (90% response): Approximately 5 seconds |
145H×82W×38Dmm (body *including battery) Approx. 315g |
0.01% |
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5~85%RH (no condensation) |
-10~+40℃ |
Atmospheric pressure 1,013hPa±10% |
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AA alkaline batteries, external alarm output connector, AC adapter, wall bracket, analog output harness (3m) |
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1 year in air (varies depending on usage environment) |
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3m |
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4-20mA 0-25%O₂ |
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JKO-O2LD3 |
Available upon quote |
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4 AA alkaline batteries |
Approximately 2,000 hours (no alarm) |
Within 5 seconds (20.7%→18.0% when exposed to 10~11% oxygen) |
2 points can be set arbitrarily (default value OFF) |
Electronic buzzer, 2 red LEDs (AL1, AL2 concentration arbitrary setting) |
Relay no-voltage 1c contact Maximum allowable range: 1A 30VDC |
・Inert gas filling process |
±0.1% (10% or less) / ±0.5% (10.1~25%) |
0.00~25.00% (Service range: Displayed up to ~35.00%) |
Galvanic battery type |
Oxygen |
20.7% → 2.1% (90% response): Approximately 5 seconds |
145H×82W×38Dmm (body *including battery) Approx. 315g |
0.01% |
◯ |
5~85%RH (no condensation) |
-10~+40℃ |
Atmospheric pressure 1,013hPa±10% |
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AA alkaline batteries, external alarm output connector, AC adapter, wall bracket, analog output harness (3m) |
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1 year in air (varies depending on usage environment) |
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Approximately 1.75m |
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4-20mA 0-25%O₂ |
Click on the part number for more information about each product
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Reviews shown here are reviews of companies.
Response Rate
100.0%
Response Time
73.8hrs
Company Review
4.5
