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Orbisphere M1100 Luminescent dissolved oxygen sensor, 0-2 ppm, with 28 mm Orbisphere fitting

Orbisphere M1100 Luminescent dissolved oxygen sensor, 0-2 ppm, with 28 mm Orbisphere fitting
Product #: M1100-S00
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Minimal Drift and Annual Calibration

The M1100 sensor provides immediate oxygen readings with a measurement frequency of two seconds. The instrument carries consistent readings with no drift for 12 months without calibration (when utilizing standard weekly CIP processes), surpassing other optical sensors that display significant drift after only a few months in similar conditions.

Minimal Maintenance Optical Technology

The M1100 pioneered the use of luminescent technology in brewing applications (bypass) and as a result, the sensor doesn’t require the replacement of membranes or any electrolytes. Additionally, the sensor’s accuracy is unaffected by process changes or pressure shocks, further reducing maintenance. Annual maintenance is limited to just a few minutes for a zero-point calibration. Chemicals are not required for this process, making the task easier and safer without reducing measurement precision.

Low Level Oxygen Measurement with Accurate ppb

The M1100-L sensor has a lower detection level of 0.6 ppb. This highly accurate instrument’s readings are essential to control low oxygen levels in beverage production. As an example, it is critical to control low level oxygen in the post fermentation applications of the brewery to ensure high quality of the final product.

High Level Oxygen Measurement with Accurate ppm

The M1100-H sensor has a range of 0-40 ppm, and is ideal for use in wort applications, for example. Even in this harsh wort environment, the instrument maintains very good accuracy and minimal drift. Only a yearly maintenance and calibration will be required in most cases.

What's included?

M1x00 sensor only, 410 or 510 controller, sensor cable, flow-chamber or process connection, must be ordered separately.

Specifications

Accuracy: ± 0.8 ppb or 2 % whichever is greater
Ambient Temperature: -5 - 100 °C (23 - 212 °F)
Application: Beverage (bypass)
Calibration: Single point zero calibration with standard 99.999% nitrogen (quality 50) or equivalent oxygen free gas
Certifications: 2004/108/EC - EN 61326-1
Display Resolution: 0.1 ppb
Fitting type: 28 mm Orbisphere fitting
Flow Rate: 50 - 300 mL/min
IP Rating: Sensor resistant to all common CIP methods
Lower Limit of Detection (LOD): 0.6 ppb
Material: 316 L Stainless Steel (1.4435), Silicone
Operating Conditions: 0 - 95 % non-condensing relative humidity
Parameter: Oxygen
Power supply: Universal 85-264 VAC @, 25 VA, 10-36 VDC, 25 W,
Range: 0 - 2000 ppb DO (dissolved oxygen)
Repeatability: ± 0.4 ppb or 1 % whichever is greater
Reproducibility: ± 0.8 ppb or 2 % whichever is greater
Resistance: Sensor resistant to all common CIP methods
Response time: (90%)< 10 s (gas phase)
(90%)< 30 s (beer process)
Sample Pressure: 1 - 20 bar absolute
Temperature Range: Accurate from -5 - 50 °C (23 - 122 °F)
Resistant - temperature from -5 - 100 °C (23 - 212 °F)
Warranty: 12 months
Weight: M1100 12 mm: 0.6 kg
M1100 28 mm: 0.74 kg
Wetted Materials: 316 L Stainless Steel (1.4435), Silicone
What's included?: M1x00 sensor only, 410 or 510 controller, sensor cable, flow-chamber or process connection, must be ordered separately.