DO803 Luminescent Optical DO Probe (3m Cable)
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The DO803 Luminescent Optical DO Probe is the replacement optical DO probe for Apera DO850 and DO8500 Portable Optical DO meters. The probe adopts state-of-the-art optical DO sensor, which has significant advantages compared to the traditional galvanic/polarographic probes. It is equipped with a 3 meter long cable.
Effortless Operation
The Optical DO probe does not consume oxygen in the liquid, hence there is no requirement for water flowing speed. Just insert the probe in the liquid, and get the readings when it's stable -- as simple as measuring pH.
Quick Stable Reading
It takes only 1 to 3 minutes for reading stabilization. Frequent calibration is not necessary. Calibration only takes 1-2 minutes.
more Effortless Operation
The Optical DO probe does not consume oxygen in the liquid, hence there is no requirement for water flowing speed. Just insert the probe in the liquid, and get the readings when it's stable -- as simple as measuring pH.
Quick Stable Reading
It takes only 1 to 3 minutes for reading stabilization. Frequent calibration is not necessary. Calibration only takes 1-2 minutes.
| (-) Technical data: | |
|---|---|
| Product type description: | Optische DO-Elektrode |
| Measurable parameters: | Oxygen |
| Measurable parameters: | Temperature |
| Width: | 250 mm |
| Depth: | 100 mm |
| Height: | 60 mm |
| (-) Compliance information: | |
|---|---|
| WEEE obligation: | Yes |
| WEEE registration number: | DE 28154958 |
| WEEE brand according to EAR register: | APERA Instruments (Europe) GmbH |
| WEEE type of equipment: | Small equipment, that can be used in private households |
- Article-No: 28APE190003
- Category: Multiparameter instruments
Show all Multiparameter instruments from APERA Instruments - Index: ph-meter, Conductivity meter, Oxygen meter
- Validity: 30.09.2026
- Last Update: 30.09.2025
Spares:
- 28APE190005
DO8032 Luminescent Sensor Cap for Apera Optical DO Probe
Spare of:
- 28APE190001
DO850 Portable Dissolved Oxygen Meter Kit - 28APE190002
DO8500 Portable Optical Dissolved Oxygen Meter Kit with Data logger



