The DR‑DO1 is a robust sensor for measuring dissolved oxygen in water using optical technology. It also measures temperature accurately. The device is water‑proof (IP68), operates under pressure (up to 0.6 MPa), and uses RS485 / Modbus‑RTU communications. Works with 5‑24V DC power and draws ≤ 0.5 W. Ideal for aquaculture, water treatment, environmental monitoring, and similar applications.
Product Features
- Measures dissolved oxygen (0‑20.00 mg/L) with ±3% accuracy
- Temperature readout (0‑50 °C) with ±0.5 °C precision
- Optical sensor, IP68 water & dust resistant, pressure up to 0.6 MPa
- RS485 interface, Modbus‑RTU, 9600 baud
- Power supply 5‑24V DC, power consumption ≤ 0.5 W
| Specification | Details |
|---|---|
| Model | DR‑DO1 |
| Communication Protocol | RS485, Modbus‑RTU |
| Dissolved Oxygen Range | 0 ‑ 20.00 mg/L |
| Dissolved Oxygen Resolution | 0.01 mg/L |
| Dissolved Oxygen Accuracy | ±3% |
| Temperature Range | 0 ‑ 50 °C |
| Temperature Resolution | 0.01 °C |
| Temperature Accuracy | ±0.5 °C |
| Power Supply | DC 5‑24V |
| Power Consumption | ≤ 0.5 W |
| Operating Environment | 0‑60 °C; humidity < 95% RH |
| Enclosure Protection Rating | IP68 |
| Pressure Resistance | 0.6 MPa |
| Cable / Electrode | High‑quality, low‑noise cable |
Shipping Policy
We provide worldwide shipping using reliable tracked
shipping services.
Local Shipments within Cyprus
Shipments in Cyprus are performed usually with ACS Courrier
or AKIS Express. In some cases, we might deliver the products ourselves. A pick-up
option from our locations is also available.
International Shipments
International shipments are performed using Express Airway
Shipping Services. We are currently shipping orders with TNT Express and FedEX.
As soon as your shipment is dispatched you will receive the shipment confirmation
including the shipment tracking number which you can use to track your order
from the shipment provider website.
We dispatch orders within 1-3 workdays after the day of the
order placement.
General Return Policy
We have a 30-day return policy, which means you have 30 days
after receiving your item to request a return.
To be eligible for a return, your item must be in the same
condition that you received it, unworn or unused, with tags, and in its
original packaging. You’ll also need the receipt or proof of purchase.
To start a return, you can contact us at sales@cyric.eu. If
your return is accepted, we’ll send you a return shipping label, as well as
instructions on how and where to send your package. Items sent back to us
without first requesting a return will not be accepted.
For any further information, help and support regarding the
shipping and/or return process you can contact us at:
- Email: sales@cyric.eu
- Telephone: +357 22 282828