純水溶氧感測器 Orbisphere K1200 LDO Oxygen sensor, 0 - 2000 ppb, 28 mm Orbisphere fitting
產品編號：K1200-S00
The Hach Orbisphere K1200 sensor is a high accuracy Luminescent Dissolved Oxygen (LDO) sensor that has been optimized for measurements in water processes in the power and steam industry. The first maintenance-free optical oxygen sensor for nuclear power plants.
Orbisphere K1200 高精密度光學純水溶氧感測器為首款不需維護的光學氧感測器，專門為核電廠純水等級以及蒸汽產業的純水處理流程監測而設計。
Designed for mechanical robustness to extend service life and optimize total cost of ownership, the sensor, combined with the Orbisphere Controllers, offers a new way to monitor dissolved oxygen in power plants. Based on good engineering practice the Orbisphere K1200 LDO sensor is suitable for nuclear plant application.
Maintenance and operating costs are significantly reduced due to the absence of membrane and electrolyte and sensor accuracy is unaffected by process changes such as flow changes.
感測器採用堅固耐用的機械結構設計以延長使用壽命並優化整體擁有成本。結合Orbisphere 控制器，為電廠溶氧監測提供一種優異技術方案。根據良好的工程實踐，Orbisphere K1200 LDO感測器適用於核電廠應用。感測器無需膜和電解液，維護成本和運行成本顯著降低，並且精密度不受流量變化等製程變化的影響。
Certifications : 2004/108/EC - EN 61326-1
Range 量測範圍 : 0 - 2000 ppb dissolved O2 (DO)
Accuracy : ± 0.8 ppb or 2 % whichever is greater
Lower Limit of Detection (LOD) : 0.6 ppb
Repeatability : ± 0.4 ppb or 1 % whichever is greater
Reproducibility : ± 0.8 ppb or 2 % whichever is greater
Response Time : (90%) <10 s (gas phase); <30 s (liquid phase)
Calibration : Single point zero calibration with standard 99.999% nitrogen (quality 5.0) or equivalent oxygen free gas
Sample Flow Rate : 50 - 300 mL/min
Sample Pressure : 1 - 20 bar absolute (14.5 - 290 psi)
Sample Temperature : -5 - 50°C (23 - 122°F)
Temperature Range :
Accurate from -5 - 50 °C (23 - 122 °F)
Resistant - temperature from -5 - 100 °C (23 - 212 °F)
Communication Capabilities : 3 x 0/4-20 mA; RS485; Ethernet
Analog Outputs 類比輸出 : 3 Smart 0/4 to 20 mA (500 Ohms) programmable as linear or tri-linear, configurable to send diagnostics or alarm information.
What's included : K1200 Sensor only.
*Controller 510, sensor cable, flow-chamber or process connection must be ordered separately.
關鍵字 : 純水 溶氧量 分析, pure water oxygen analyzer, 純水 溶氧分析儀, 純水 溶氧 監測儀, 電廠 純水 含氧量 連續監測, 蒸汽 純水 含氧量 監測
Orbisphere K1200 高精密度光學純水溶氧感測器為首款不需維護的光學氧感測器，專門為核電廠純水等級以及蒸汽產業的純水處理流程監測而設計。
Designed for mechanical robustness to extend service life and optimize total cost of ownership, the sensor, combined with the Orbisphere Controllers, offers a new way to monitor dissolved oxygen in power plants. Based on good engineering practice the Orbisphere K1200 LDO sensor is suitable for nuclear plant application.
Maintenance and operating costs are significantly reduced due to the absence of membrane and electrolyte and sensor accuracy is unaffected by process changes such as flow changes.
感測器採用堅固耐用的機械結構設計以延長使用壽命並優化整體擁有成本。結合Orbisphere 控制器，為電廠溶氧監測提供一種優異技術方案。根據良好的工程實踐，Orbisphere K1200 LDO感測器適用於核電廠應用。感測器無需膜和電解液，維護成本和運行成本顯著降低，並且精密度不受流量變化等製程變化的影響。
Certifications : 2004/108/EC - EN 61326-1
Range 量測範圍 : 0 - 2000 ppb dissolved O2 (DO)
Accuracy : ± 0.8 ppb or 2 % whichever is greater
Lower Limit of Detection (LOD) : 0.6 ppb
Repeatability : ± 0.4 ppb or 1 % whichever is greater
Reproducibility : ± 0.8 ppb or 2 % whichever is greater
Response Time : (90%) <10 s (gas phase); <30 s (liquid phase)
Calibration : Single point zero calibration with standard 99.999% nitrogen (quality 5.0) or equivalent oxygen free gas
Sample Flow Rate : 50 - 300 mL/min
Sample Pressure : 1 - 20 bar absolute (14.5 - 290 psi)
Sample Temperature : -5 - 50°C (23 - 122°F)
Temperature Range :
Accurate from -5 - 50 °C (23 - 122 °F)
Resistant - temperature from -5 - 100 °C (23 - 212 °F)
Communication Capabilities : 3 x 0/4-20 mA; RS485; Ethernet
Analog Outputs 類比輸出 : 3 Smart 0/4 to 20 mA (500 Ohms) programmable as linear or tri-linear, configurable to send diagnostics or alarm information.
What's included : K1200 Sensor only.
*Controller 510, sensor cable, flow-chamber or process connection must be ordered separately.
關鍵字 : 純水 溶氧量 分析, pure water oxygen analyzer, 純水 溶氧分析儀, 純水 溶氧 監測儀, 電廠 純水 含氧量 連續監測, 蒸汽 純水 含氧量 監測
One calibration per year 每年一次校正
One zero point calibration per year is all that is needed with the K1200 sensor. Traditional electrochemical (EC) sensors display significant drift after only a few months, demanding regular re-calibration and substantial operator time. Due to its luminescent technology, the K1200 sensor is designed for minimal drift, resulting in it being the most stable sensor with the longest calibration interval in the nuclear industry.
One zero point calibration per year is all that is needed with the K1200 sensor. Traditional electrochemical (EC) sensors display significant drift after only a few months, demanding regular re-calibration and substantial operator time. Due to its luminescent technology, the K1200 sensor is designed for minimal drift, resulting in it being the most stable sensor with the longest calibration interval in the nuclear industry.
K1200感測器每年只需進行一次零點校正。傳統的電化學（EC）感測器在短短幾個月後就會出現明顯的漂移，需要定期重新校正並耗費大量操作人員時間。K1200感測器的設計採用發光技術，大幅減少漂移，成為核電工業中最穩定、校正週期最長的溶氧感測器。
No membranes = two minutes of maintenance 無膜 = 維護時間僅需兩分鐘
With no membranes to replace and no electrolyte solution to replenish, the K1200 is virtually maintenance-free requiring only two minutes of maintenance per year. Sensor accuracy is unaffected by process changes or low flow events with no polarization time, eliminating unnecessary operator interventions in radioactive zones. In addition, corrosive or hazardous chemicals are not required, making the annual task faster, easier and safer without reducing measurement precision.
With no membranes to replace and no electrolyte solution to replenish, the K1200 is virtually maintenance-free requiring only two minutes of maintenance per year. Sensor accuracy is unaffected by process changes or low flow events with no polarization time, eliminating unnecessary operator interventions in radioactive zones. In addition, corrosive or hazardous chemicals are not required, making the annual task faster, easier and safer without reducing measurement precision.
K1200溶氧感測器無需更換膜片，也無需補充電解液，幾乎無需維護，每年僅需兩分鐘的維護時間。由於無需極化時間，感測器精度不受製程變化或低流量事件的影響，進而避免了在放射性區域進行不必要的操作干預。此外，無需使用腐蝕性或危險化學品，讓每年度的維護工作更加快速、簡單且安全，且不會降低測量精準度。
Low cost retrofit
The complete system consists of a Controller, a flow chamber, the K1200 Luminescent Dissolved Oxygen Sensor and a 312xx Hydrogen Sensor for parallel measurement. The sensor is compatible with Hach Orbisphere 28 mm flow chambers, eliminating the need for engineering changes. Installation is fast and easy and does not require special preparation.
The complete system consists of a Controller, a flow chamber, the K1200 Luminescent Dissolved Oxygen Sensor and a 312xx Hydrogen Sensor for parallel measurement. The sensor is compatible with Hach Orbisphere 28 mm flow chambers, eliminating the need for engineering changes. Installation is fast and easy and does not require special preparation.
A new level of confidence
The K1200 optical sensor is the first to use luminescent measurement technology to measure low level oxygen in nuclear power plants. Since 1978, when the first patent on EC sensors was granted, Hach Orbisphere sensors have set the industry standard for oxygen measurement by delivering confidence to every water chemistry manager. The new K1200 maintains this tradition in the nuclear industry and offers significant operating and cost benefits.
The K1200 optical sensor is the first to use luminescent measurement technology to measure low level oxygen in nuclear power plants. Since 1978, when the first patent on EC sensors was granted, Hach Orbisphere sensors have set the industry standard for oxygen measurement by delivering confidence to every water chemistry manager. The new K1200 maintains this tradition in the nuclear industry and offers significant operating and cost benefits.