(純水)二氧化碳感測器 Orbisphere Carbon Dioxide (CO₂) TC sensor with nitrogen purge, protection cap, ext. temp. sensor (20 bar)
產品編號：31490TC
Selective gas measurement
Carbon Dioxide TC sensor with nitrogen purge and protection cap. With with external temperature sensor adapter.
Sensor cable to be ordered: 32505.03.
Maximum pressure: 20 bar
This sensor is the successor model for 31460 and 31450. 此款感測器為 #31460 和 #31450 的新一代型號。
*Patented thermal conductivity (TC) sensor design 獨特的熱傳導 (TC) 感測器設計
*No sample preparation required, the gas 無需製備樣品，直接測量樣品中的氣體濃度concentration is measured directly in the sample
*Rugged construction can handle harsh plant conditions and high sample pressures 堅固的結構
*High temperature resistance to withstand cleaning in place (CIP) 耐高溫，可承受就地清洗
*Fast response time to improve plant productivity 快速反應時間可提高生產力
Certifications : 2004/108/EC - EN 61326-1
Cycle Time : 22 s
Flow Rate : Typical Flow Rate 100 mL/min
Protection Class : IP65
Range : Range at 25 °C, 0 - 10 bar, 0 - 15 g/kg, 0 - 7 V/V
Temperature Range : -5 - 50 °C
*使用 Hach Orbisphere digital controller 數位水質控制主機進行監控
關鍵字 : 純水 CO2 sensor, 純水 二氧化碳 分析儀, 純水 二氧化碳 濃度 監測, 純水 pure water CO2 analyzer
Carbon Dioxide TC sensor with nitrogen purge and protection cap. With with external temperature sensor adapter.
Sensor cable to be ordered: 32505.03.
Maximum pressure: 20 bar
This sensor is the successor model for 31460 and 31450. 此款感測器為 #31460 和 #31450 的新一代型號。
*Patented thermal conductivity (TC) sensor design 獨特的熱傳導 (TC) 感測器設計
*No sample preparation required, the gas 無需製備樣品，直接測量樣品中的氣體濃度concentration is measured directly in the sample
*Rugged construction can handle harsh plant conditions and high sample pressures 堅固的結構
*High temperature resistance to withstand cleaning in place (CIP) 耐高溫，可承受就地清洗
*Fast response time to improve plant productivity 快速反應時間可提高生產力
Certifications : 2004/108/EC - EN 61326-1
Cycle Time : 22 s
Flow Rate : Typical Flow Rate 100 mL/min
Protection Class : IP65
Range : Range at 25 °C, 0 - 10 bar, 0 - 15 g/kg, 0 - 7 V/V
Temperature Range : -5 - 50 °C
*使用 Hach Orbisphere digital controller 數位水質控制主機進行監控
關鍵字 : 純水 CO2 sensor, 純水 二氧化碳 分析儀, 純水 二氧化碳 濃度 監測, 純水 pure water CO2 analyzer
The Orbisphere patented Thermal Conductivity sensor has been developed to give continuous CO2 measurements in gas phase or dissolved in a liquid. The measuring technique is a combination of a gas diffusion membrane and a solid-state gas thermal conductivity detector.
A micro volume enclosed between a semi-permeable membrane and a thermal conductivity detector is periodically flushed with a purge gas. After each purge, the gas to be measured diffuses from the sample through the membrane, changing the thermal conductivity of the gas surrounding the detector. A change in thermal conductivity modifies the detector resistivity. This is measured, together with temperature, to calculate the gas concentration.
| Manuals | Language | Size | Date | Edition |
|---|---|---|---|---|
|
Basic User Manual: ORBISPHERE Model 31xxx<br />Thermal Conductivity Sensors DOC024.52.93017 |
English UK | 706 KB | 2016-06 | May15 Edition 13 |
|
ORBISPHERE Model 31x9x Thermal Conductivity Sensors DOC024.52.93127 |
English UK | 1 MB | 2016-11 | Oct16 Ed3 |