Oxygen meters are devices that use the amount of oxygen that is dissolved in or carried in a fluid, i.e. a multi-capacity instrument for water quality inspection. Typically, these devices use two measurement scales: parts per million (ppm) or saturation percentage (%). Dissolved oxygen meters are used in the field and in laboratories.
This equipment is used to measure and control the oxygen content in the various points of the water circuit of steam boiler installations, in order to avoid corrosion of metals caused by the oxidizing power of oxygen. Among other uses, there is the care of aquatic ecosystems and more, since one of its most important applications is fish farming, where the level of oxygen must be continuously controlled to achieve optimal reproduction and avoid mortality of fish caused by low oxygen levels.
High-accuracy multiparameter water quality meter contains 15 options, the meter is suitable for measuring the pH, ORP, ion...
Economical benchtop dissolved oxygen meter, 1 or 2 points calibration, setup menu contains 6 options. The meter is suitable...
Precision laboratory dissolved oxygen meter, 1 or 2 points calibration, setup menu contains 9 options, accuracy: 0.2mg/L...
Economy online dissolved oxygen controller, 1 or 2 points calibration, 4 to 20mA outputs. The meter is suitable for monitoring...
Online Economy Dissolves Oxygen Controller, 1 or 2 Calibration Points, 4 to 20 mA Outputs. The meter is suitable for monitoring the saturation of dissolved oxygen and% in water.
• The Dissolved Oxygen Controller in Economy Line is equipped with a polarographic sensor.
• 1 or 2 point calibration using air-saturated water or zero oxygen solution.
• The salinity and barometric pressure compensations eliminate the measurement error.
• Automatic temperature compensation ensures accurate readings over the entire range.
• CONFIGURATION MENU Set the number of calibration points, measurement unit, alarm limits, Hysteresis value, output 4 to 20 mA, etc.
• The reset function automatically resumes all settings to factory defaults.
| Model | YR01840 |
| Dissolved Oxygen | |
| Range | 0.0 to 20.0mg/L |
| Resolution | 0.1mg/L |
| Accuracy | ±0.5mg/L |
| % Saturation of Oxygen | |
| Range | 0.0 to 200.0% |
| Resolution | 0.1% |
| Accuracy | ±2.0% |
| Communication | |
| Signal Output | 4 to 20mA |
| Load | Max. 500Ω |
| Low or High Alarm | 0.00 to 20.00mg/L, selectable |
| Communication Interface | RS485 |
| Connection Terminals | Detachable screw terminals |
| General Specifications | |
| Calibration Points | 1 or 2 points |
| Temperature Compensation | 0 to 40°C/32 to 104°F, automatic |
| Pressure Correction | 60.0 to 112.5kPa/450 to 850mmHg |
| Salinity Correction | 0.0 to 35.0g/L |
| Environmental Conditions | Ambient temperature <60°C, relative humidity <80% |
| Power | DC24V |
| Dimensions | 96(L)×96(W)×75(H)mm |
| Weight | 350g |
| Order Code | Accessories |
| YR01840 | IE-80T industrial dissolved oxygen electrode |
| DO electrolyte solution | |
| DO membrane cap |
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To find out the price of Dissolved Oxygen Meters, we invite you to send us an email with your request through the contact form.
The delivery time of your Kalstein product will depend on the following:
- Delivery time (Aereo): 15-30 days.
- Delivery time (Maritimo): 45-60 days.
- Delivery time (Aereo): 30-60 days.
- Delivery time (Maritimo): 60-90 days.
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