Description

DOG****2 Industrial Dissolved Oxygen Meter

DOG****2 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***9F Polarographic Electrode and can do ppm level measurement.

Features

DOG****2 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; DOG****2 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 dissolved

oxygen test and control.

DOG****2 adopts the backlit LCD display, with error indication. The instrument also owns the following features: automatic temperature compensation; isolated ***0mA current output; the dual-relay control; high and

low pointsalarming instructions; power-down memory; no need back-up battery; data saved for more than a

decade. Technical Indexes 1. Measuring range: 0.*0~1 9.*9mg / L Saturation: 0.0~**9.9ï¼… 2. Resolution: 0. *1 mg／L    0.*1ï¼… 3 Accuracy: ±1.5ï¼…F.S 4. Control range: 0.*0~1 9.*9mg／L  0.0~**9.9ï¼… 5. Temperature compensation: 0~*0℃ 6. Output signal: ***0mA isolated protection output, double current output available, RS**5 (optional) 7. Output control mode: On/Off relay output contacts 8. Relay load: Maximum: AC **0V 5A Maximum: AC l l5V *0A 9. Current output load: Allowable maximum load of **0Ω. *0. On-ground voltage insulation Degree: minimum load of DC **0V *1. Operating voltage: AC **0V l0%, *0/*0Hz *2. Dimensions: *6 × *6 × **5mm  *3. Dimension of the hole: *2 × *2mm *4. Weight: 0.8 kg *5. Instrument working conditions: â‘  Ambient temperature: 5 - *5 ℃ â‘¡ Air relative humidity: ≤ *0% â‘¢ Except for the earth magnetic field, there is no interference of other strong magnetic field around.