S-ORP044
Linksens focused on high-end intelligent water quality monitoring equipments and solutions
Reaction‑process‑tracking Online ORP Sensor S-ORP044
5.0
Model:
S-ORP044
MTBF:
≥ 1440 h
Weight:
500 g
Installation Method:
Flow-through, Submerged
Measuring parameters:
ORP, Temperature
Email:
sales@linksens-hk.com
Mob/WhatsApp:
+86-181 2391 1692
design customization
Please fill out the form below to request a quote or to request more information about us. Please be sure to upload customized requirement documents or pictures, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
Please fill out the form below to request a quote or to request more information about us. please be as detailed as possible in your message, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
Online ORP Sensor
The S‑ORP044 online ORP sensor operates on the electrochemical principle. It measures ORP values using a linear system composed of a measuring electrode sensitive to ORP changes in the medium and a reference electrode.
Equipped with an industrial‑grade electrode core, the sensor supports temperature compensation, digital signal conversion and other functions. It features RS485 output with the standard Modbus‑RTU protocol, enabling connection with various terminals.
The applicable scenarios cover water quality monitoring scenarios such as including surface water monitoring, raw water quality testing, water treatment processes, municipal wastewater systems, drinking water monitoring, secondary water supply projects, pollution source discharge outlet monitoring, and swimming pool water quality control.
Technical Attributes
| S - ORP044 Online ORP Sensor | |
| Measured Parameters | ORP; Temperature |
| Measurement Method | Platinum Electrode Method |
| Range | ORP: - 2000 ~ +2000 mV; Temperature: 0 - 65℃ |
| Accuracy | ≤ ±20 mV |
| Repeatability | ≤ ±1 mV |
| Resolution | 0.1 mV |
| Response Time | ≤ 10 s |
| Drift | ≤ ±1 mV |
| Calibration Cycle | 3 months (or based on on - site working conditions) |
| Operating Temperature | 0 - 65℃ |
| Protection Rating | IP68 |
| MTBF (Mean Time Between Failure) | ≥ 1440 h |
| Installation Method | Flow - through, Submerged |
| Communication Interface | RS485 (Modbus RTU) |
| Power Supply | 9 - 30V DC |
| Housing Material | ABS |
| Weight | 500 g |
| Sensor Signal Cable | Standard 5m, custom lengths available |
Main Features
All-in-one integrated design with anti-electromagnetic interference (anti-EMI) capability
Industrial online composite electrode, supporting stable long-term operation
IP68 waterproof rating, suitable for various working conditions
Compact design with 3/4" standard threads on both ends for easy integration
Standard RS485 Modbus-RTU signal output for the sensor
Supports submerged, flow-through and other application modes
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