ShenzhenYijiajie Electronic Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 5000PCS |
| Delivery Time | 5-8 work days |
| Packaging Details | Standard packaging |
| Resolution | 0.01% VOL |
| Repeatability | ≤ ±0.5% FS |
| Response Time (T90) | ≤ 12 seconds |
| Recovery Time | ≤ 18 seconds |
| Operating Temperature Range | -30℃ ~ +70℃ |
| Operating Humidity Range | 5% ~ 95% RH |
| Model Number | WDK-06 |
| Place of Origin | CN |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 5000PCS |
| Delivery Time | 5-8 work days | Packaging Details | Standard packaging |
| Resolution | 0.01% VOL | Repeatability | ≤ ±0.5% FS |
| Response Time (T90) | ≤ 12 seconds | Recovery Time | ≤ 18 seconds |
| Operating Temperature Range | -30℃ ~ +70℃ | Operating Humidity Range | 5% ~ 95% RH |
| Model Number | WDK-06 | Place of Origin | CN |
| High Light | industrial electrochemical oxygen sensor ，oxygen gas sensor for environmental monitoring ，industrial oxygen sensor with warranty | ||
WDK-06 Industrial-grade Electrochemical Oxygen Gas Sensor For Environmental Monitoring
Core Features:
Typical Applications:
| Measuring Range | Standard: 0 ~ 25% VOL; Optional: 0 ~ 30% VOL / 0 ~ 100% VOL (customizable for special scenarios) |
| Measurement Accuracy | ≤ ±1.5% Full Scale (FS) (at 25℃, 1 atm; after pre-calibration) |
| Resolution | 0.01% VOL |
| Repeatability | ≤ ±0.5% FS |
| Response Time (T90) | ≤ 12 seconds (under standard conditions: 25℃, 1 atm, 50% RH; gas flow rate: 500 mL/min) |
| Recovery Time | ≤ 18 seconds (same conditions as response time) |
| Operating Temperature Range | -30℃ ~ +70℃ (extended temperature version available for -40℃ ~ +85℃) |
| Operating Humidity Range | 5% ~ 95% RH (non-condensing; supports high-humidity industrial environments) |
| Operating Pressure Range | 80 kPa ~ 120 kPa (adaptable to high-altitude or low-pressure scenarios) |
| Output Signal | - Analog: 4 ~ 20 mA DC (two-wire) / 0 ~ 5 V DC / 0 ~ 10 V DC - Digital: RS485 (Modbus RTU protocol, baud rate: 9600 ~ 115200 bps) - Optional: LoRa / NB-IoT (for wireless remote monitoring) |
| Power Supply | 10 ~ 30 V DC (wide voltage design; anti-surge protection) |
| Sensor Lifetime | ≥ 3 years (under normal operating conditions: clean air, 25℃, no chemical interference) |
| Zero Drift | ≤ ±0.3% FS per year (in clean air at 25℃) |
| Sensitivity Drift | ≤ ±1.0% FS per year (in clean air at 25℃) |
| Protection Rating | IP67 (dust-tight, protected against temporary immersion in water; suitable for outdoor/industrial sites) |
| Explosion-Proof Rating (Optional) | ExdⅡCT6 Ga (compliant with IEC 60079-0/-1; for hazardous areas with flammable gases) |
| Mounting Method | Pipeline-mounted (DN15/DN20/DN25 interfaces) / Wall-mounted / Threaded-mounted (M20×1.5) |
| Calibration | Factory pre-calibrated; supports on-site two-point calibration (zero point: clean air; span point: standard O₂ gas) |
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2006
Total Annual:
900000-1000000
Employee Number:
50~80
Ecer Certification：
Verified Supplier
Yijiajie Electronics is a full range of silicon pressure sensors from the United States, FREESCALE/, GE, MEAS, SMI, and a full range of sensing and control products from the United States pressure, temperature and humidity, gas flow, current, Hall effect, etc., Japan HAMAMATSU flame, UV sensors, ph... Yijiajie Electronics is a full range of silicon pressure sensors from the United States, FREESCALE/, GE, MEAS, SMI, and a full range of sensing and control products from the United States pressure, temperature and humidity, gas flow, current, Hall effect, etc., Japan HAMAMATSU flame, UV sensors, ph...
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