How To Test Dissolved Oxygen Of The Running Water Dissolved Oxygen Transmitter
DOG-2092 has special price advantages due to its simplified functions on the premise of guaranteed performance. The clear display, simple operation and high measuring performance provide it with high cost performance. It can be widely used for continuous monitoring of the dissolved oxygen value of the solution in thermal power plants, chemical fertilizer, metallurgy, environmental protection, pharmacy, biochemical engineering, foodstuff, running water and many other industries. It can be equipped with DOG-20FA Polarographic Electrode and can do PPM level measurement.
Features
1. DOG-2092 is a precision instrument used for testing and control of dissolved oxygen. The instrument has all the parameters for microcomputer storing, caluating and compensating of the related measured dissolved oxygen values;
2. DOG-2092 can set the relevant data, such as elevation and salinity. It is also featured by complete functions, stable performance and simple operation. It is an ideal instrument in the field of the dissolvedoxygen test and control;
3. DOG-2092 adopts the back-light LCD display, with error indication. The instrument also owns the following features: automatic temperature compensation; isolated 4-20mA current output; the dual-relay control; high and low points alarming instructions; power-down memory; no need back-up battery; data saved for more than a decade.
Technical Indexes
| Model | DOG-2092 |
| Measuring range | 0-20.00 mg/L |
| Temperature Compensation | 0-60℃ |
| Resolution | 0.01 mg/L; 0.1℃ |
| Accuracy | ±1.5%FS |
| Communication interface | RS485(Optional) |
| Output Signal | 4-20mA(double-current output for option) |
| Alarm Relay | Max.230V, 5A(AC); Min.115V,10A(AC) |
| Power Supply | AC 220V±10%, 50Hz±1Hz |
| Protection Grade | IP54 |
| Overall Dimension | 96*96*135mm |
| Dimension of the hole | 92*92mm |
| Installation | Flushbonading type |
| Working conditions | ambient temperature: 5-45℃; relative humidity <85% |
About Packaging
About us:
Shanghai Boqu Instrument Co.,Ltd was established in 2007 and located in Kangqiao Town Pudong New Area Shanghai. We are the professional manufacturer of electrochemical instrumentation and sensor combine with the R&D, production and sales. The main products include PH, conductivity, dissolved oxygen, ORP, ion concentration, turbidity, alkali acid concentration and sensor etc.
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