The Orbisphere K1100 LDO sensor is a luminescent dissolved oxygen sensor for inline measurement of oxygen concentrations up to 40 ppm. It provides stable, maintenance‑free readings for process control and beverage production applications.
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K1100‑S00H Orbisphere K1100 LDO Oxygen Sensor 0‑40 ppm, 28 mm Orbisphere Fitting
K1100-S00H
Orbisphere
Description
The Orbisphere K1100 LDO Oxygen Sensor (Part Number K1100‑S00H) is an optical luminescent sensor for continuous inline measurement of dissolved oxygen up to 40 ppm. It employs advanced luminescent technology, eliminating the need for membranes and electrolytes. The sensor is robust, resistant to cleaning-in-place (CIP) procedures, and suitable for beverage production, water treatment, and other industrial process applications.
Advantages K1100‑S00H
- High accuracy measurement from 0 to 40 ppm
- Luminescent optical technology with minimal drift
- No membrane or electrolyte required, reducing maintenance
- Fast response time for inline process control
- Robust construction resistant to CIP procedures
- Suitable for beverage, water, and industrial applications
Usage Instructions
Install the K1100‑S00H sensor into the compatible Orbisphere analyzer or controller according to manufacturer instructions. Perform a single-point zero calibration with oxygen-free gas. Regular cleaning with CIP procedures ensures continued accuracy. Follow the official Hach user manual for detailed calibration, storage, and maintenance procedures.
Technical Specifications
| Parameter | Specification |
| Measuring Range | 0 – 40 ppm DO |
| Accuracy | ± 0.8 % of reading or ± 0.2 ppm |
| Lower Detection Limit | 0.1 ppm |
| Repeatability | ± 0.4 % or ± 0.1 ppm |
| Response Time (90 %) | <10 s gas phase / <30 s liquid phase |
| Fitting | 28 mm Orbisphere fitting |
| Operating Temp Range | 0 – 50 °C (operating); -5 – 100 °C (resistant) |
| 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 |
