The Orbisphere M1100‑S10 is a luminescent dissolved oxygen sensor designed for precise inline measurement of low oxygen concentrations up to 2 ppm. It features a 12 mm fitting, suitable for compact installations, and provides maintenance‑free, stable readings in beverage and process applications.
On order
M1100‑S10 Orbisphere Luminescent Dissolved Oxygen Sensor 0‑2 ppm, 12 mm Fitting
M1100-S10
Orbisphere
Description
The Orbisphere M1100 Luminescent Dissolved Oxygen Sensor (Part Number M1100‑S10) provides accurate inline measurement of DO up to 2 ppm in compact installations. Utilizing optical luminescent technology, it eliminates membranes and electrolytes, reducing maintenance while ensuring stable, long-term measurements. Suitable for beverage production, water treatment, and other small-scale industrial process applications.
Advantages M1100‑S10
- Compact 12 mm fitting for small process lines
- Accurate low-level DO measurement 0–2 ppm
- Luminescent technology with no membrane or electrolyte
- Fast response time for responsive process monitoring
- Minimal drift with long calibration intervals
- Suitable for beverage and water process applications
Usage Instructions
Install the M1100‑S10 sensor in the compatible Orbisphere controller or analyzer. Perform a zero calibration using oxygen-free gas as instructed by Hach. Follow manufacturer guidance for CIP cleaning, calibration, and storage to maintain accuracy and sensor life.
Technical Specifications
| Parameter | Specification |
| Measuring Range | 0–2000 ppb DO (0–2 ppm) |
| Accuracy | ±0.8 ppb or ±2 % |
| Lower Detection Limit | 0.6 ppb |
| Repeatability | ±0.4 ppb or ±1 % |
| Response Time (90 %) | <10 s gas / <30 s liquid |
| Fitting | 12 mm Orbisphere fitting |
| Operating Temp Range | ‑5 °C to 50 °C; resistant ‑5 °C to 100 °C |
| Flow Rate | 50–300 mL/min |
| Sample Pressure | 1–20 bar absolute |
| Material (Wetted) | 316 L Stainless Steel, Silicone |
| Certifications | 2004/108/EC, EN 61326‑1 |
| Weight | 0.74 kg |
| Included with Sensor | Sensor only; controller, cable, or flow chamber ordered separately |
| Brand | Orbisphere |
