Orbisphere K1100 Luminescent Dissolved oxygen (LDO) sensor for in-line applications, 0-2000 ppb, 28 mm Orbisphere fitting
500.00৳
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The first maintenance-free optical oxygen sensor for power plants.
The Orbisphere K1100 is a high accuracy Luminescent Dissolved Oxygen Sensor optimized for power industry application. Since 1978, Hach Orbisphere LDO analyzers have set the industry standard for oxygen measurement by delivering confidence to every water chemistry manager. Together with the Orbisphere 410 single channel controller and the Orbisphere 510 multichannel controller, offers a new way of monitoring oxygen in power plants. Orbisphere dissolved oxygen sensors set the industry standards for oxygen measurement by offering peace of mind to every water chemist. The absence of membrane and electrolyte means that the sensor accuracy is unaffected by process changes such as changes in flow. The K1100 dissolved oxygen analyzer maintains this tradition and offers significant operating and cost benefits.
Applications:
- Boiler Water
- Steam Cycle
- Ultrapure Water
Benefits
One calibration per year
One zero point calibration per year is all that is needed with the K1100 sensor. Designed for minimal drift, luminescent technology makes the K1100 sensor the most stable sensor with the longest calibration interval in the industry.
No membranes = two minutes of maintenance
With no membranes to replace and no electrolyte solution to replenish, the K1100 requires only two minutes of maintenance per year. Corrosive or hazardous chemicals are not required, making the annual task faster, easier and safer without reducing measurement precision.
Low cost retrofit
The complete system consists of a controller, a flow chamber, and the K1100 Luminescent Dissolved Oxygen sensor. The sensor is compatible with Hach Orbisphere 28 mm flow chambers, eliminating the need for engineering changes. Installation is fast and easy and does not require special preparation.
A new level of confidence
The K1100 optical sensor is the first to use luminescent measurement technology to measure both ppb and ppm oxygen levels in power plants. Since 1978, Hach Orbisphere sensors have set the industry standard for oxygen measurement by delivering confidence to every water chemistry manager. The K1100 maintains this tradition and offers significant operating and cost benefits.
Specifications
Technical Attributes
| Accuracy | ± 0.8 ppb or 2 % whichever is greater |
| Ambient Temperature | -5 – 50 °C (23 – 122°F) |
| Analog Outputs | 3 Smart 0/4 to 20 mA (500 Ohms) programmable as linear or tri-linear, configurable to send diagnostics or alarm informations. |
| Application | In-line |
| Calibration | Single point zero calibration with standard 99.999% nitrogen (quality 50) or equivalent oxygen free gas |
| Certifications | 2004/108/EC – EN 61326-1 |
| Communication Capabilities | 3 x 0/4-20 mA; RS485; Ethernet |
| Display Resolution | 0.1 ppb |
| Lower Limit of Detection (LOD) | 0.6 ppb |
| Mounting | 28 mm Orbisphere fitting |
| Parameter | Oxygen |
| Power Requirements (Voltage) | 100 – 230 VAC |
| Range | 0 – 2000 ppb dissolved O2 (DO) |
| Relays | Measurement board: 3 measurement alarm relays (1A-30 VAC or 0.5A-50 VDC), configurable to send diagnostics information. Main board: 1 system alarm relay (1A-30 VAC or 0.5A-50 VDC). |
| Repeatability | ± 0.4 ppb or 1 % whichever is greater |
| Reproducibility | ± 0.8 ppb or 2 % whichever is greater |
| Response Time | (90%) <10 s (gas phase); <30 s (liquid phase) |
| Sample Flow Rate | 50 – 300 mL/min |
| Sample Pressure | 1 – 20 bar absolute (14.5 – 290 psia) |
| Sample Temperature | -5 – 50°C (23 – 122°F) |
| Sensors | K1100 LDO |
| Storage Conditions | -5 °C – 100 °C |
| Temperature Range | Accurate from -5 – 50 °C (23 – 122 °F) Resistant – temperature from -5 – 100 °C (23 – 212 °F) |
| Warranty | 12 months |
| Weight Sensor | 0.6 |
| What’s included? | K1100 Sensor only Controller, sensor cable, flow chamber or process connection must be ordered separately |
Shipping Information
Out Of Dhaka: 1–3 working days for most locations within Bangladesh and cost only ৳120 TAKA.
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Return Policy
You may return items purchased from Meter BD Shop within 7 days of receiving the product.
To be eligible for a return, the product must meet the following conditions:
1. Unused, 2. In the original packaging & 3. Proof of purchase.
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