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TesterMeter-HLA510 High-Content Oxygen Analyzer (Special for oxygenerator)
Technical Specifications:
| Measurement Principle: | Ion current (limiting current) |
| l Measurement Principle: | Ion current (limiting current) |
| l Display Mode: | LED nixie tube display |
| l Measurement Range: | 10.00%~99.99% O2 |
| l Measurement Accuracy: | ≤±1.0%FS |
| l Resolution: | 0.01% |
| l Repeatability: | ≤±1.0%FS |
| l Response Time: | T90≤ 15S |
| l Output Port: | 4-20mA (Non-isolated output, load resistance ＜ 1KΩ) 0-10V.DC (Non-isolated output, load resistance>10KΩ) 1 way of programmable alarm output (Dry contact type, maximum load 220V/2A) |
| l Communication Mode: | RS232 (default) or RS485 |
| l Power Supply: | AC85~264V 50/60Hz, power dissipation < 10VA |
| l Environment Temperature: | -10℃~+50℃ |
| l Storage Environment Humidity: | <90％RH, non-condensing |
| l Operation Environment Humidity: | <100％RH, non-condensing |
| l Sample Gas Temperature: | 0℃~50℃ |
| l Sampling Mode: | Gas in |
| l Sample Gas Flow: | 400~600mL/min |
| l Gas Inlet Pressure: | 5Kpa≤ relative pressure≤200Kpa (relief valve is recommended if the pressure >200Kpa) |
| l Gas Outlet Pressure: | Free venting (under safe conditions) |
| l Background Gas: | N2 or other inert gas |
| l External Size: | 110mm×190mm×252mm (H×W×D) |
| l Hole-Cutting Size: | 90mm×170mm (H×W) |
| l Sensor Service Life: | >4 years (under normal conditions of use) |
| l Gas Circuit Port: | NPT 1/8 internal thread |
| l Installation Method: | Embedded mounting |
Features:
| a. Friendly communication menu allows an intuitive and convenient operation; |
| b. The original imported limiting current sensor consumes no service life when the power is off, and has a long service life and is easy to maintain, etc.; |
| c. No calibration gas is needed and the instrument is not affected by the oxygen content in the operation environment; |
d. With the sensor protection function, the analyzer can be turned on under occasions of 99.99% without shortening sensor’s service life; |
| e. The measurement range is 10.00%~99.99％O2 ; |
| f. Altitude height measurement module can be expanded, preventing the impact of atmospheric pressure changes on the measurement accuracy; |
| g. The instrument allows multi-point fractional liner calibration, meeting the need for an accurate measurement of oxygen content among the full range; |
| h. Embedded installation is easy and convenient to install and maintain; |
i. RS232 (default) or RS485 digital communication port can be selected according to clients’ requirement, to realize unidirectional or bidirectional communication with computer or other digital communication facilities. |
