Overview
TP152 dissolved oxygen analyzer is a fully intelligent, multi-functional, high measurement performance online dissolved oxygen analyzer. The instrument adopts photoelectric technology, with low maintenance rate and high reliability, no oxygen consumption, no flow rate requirements, static water measurement, good compatibility. Shielding design of all stainless steel shell can be widely used in the determination of dissolved oxygen in natural water and sewage.
Features
1. Chinese main menu operation, easy to understand, fast and convenient operation.
2. Professional craftsmanship and integrated design, digital circuit design is stable and durable.
3. The Fluorescence Sensor can still maintain its accuracy in the case of slight scratches or partial contamination, and it is easy to clean.
4. The fluorescent cap has a long lifespan and is easy to maintain.
5. No polarization, generally no correction, no Stir required.
6. No need to change the membrane, no need to replace the electrolysis solution, no need to sanding anode.
7. Undisturbed by common chemicals (such as hydrogen sulfide, carbon dioxide, etc.).
8. The standard output signal type is optional, and the alarm relay can be set arbitrarily.
9. Data cycle storage function, automatic removal of overflow data, simple operation, convenient query, power-off data storage time of more than 10 years.
Principle
The TP152 dissolved oxygen monitor adopts the fluorescence method measurement principle. The instrument detects the dissolved oxygen concentration through photoelectric technology. Sensor does not need to consume oxygen, and has no requirements for water flow speed, which can be stably measured in still water.
Applications
Natural water, sewage
Steps
1. Install the instrument and connect the power supply.
2. Perform parameter settings (such as output signal type, alarm value, etc.) through the Chinese main menu.
3. Immerse the Sensor in the water sample to be tested.
4. The instrument starts to measure and display the results, and the data is automatically stored.
5. Historical data can be queried through the menu.
Notice
• Please ensure that the working Ambient Temperature is between 5 and 45 ° C, and the relative humidity is ≤ 90% RH (no condensation).
• When storing the Sensor, the Ambient Temperature should be higher than 0 ° C.
• Instrument Protection Rating is IP65, but it is still necessary to avoid prolonged immersion or extreme environments.
• Regularly clean the Sensor fluorescent cap to maintain measurement accuracy.
When connecting a load, ensure that the load resistance is less than 300Ω.
When using an alarm relay, pay attention to its load capacity (AC220V 3A /DC30V 3A).
