YSI 6150 ROX Dissolved Oxygen Sensor
Description
The YSI 6150 Reliable Oxygen Sensor (ROX) is a luminescent-based DO sensor that provides accurate long-term measurements in severe fouling and low oxygen environments.
Features
- Utilizes luminescence lifetime detection of oxygen to provide the most stable measurements possible
- Microprocessor-controlled measurement system reduces drift and improves accuracy
- Easy to replace, durable membrane with a usable life of one year
Details
The ROX optical sensor uses an integrated wiping system to provide anti-fouling in the most hostile environments. Durable mechanical features include a non-corroding titanium wiper shaft, replaceable wiper shaft seal, and a new switch controlled wiper parking system to prevent mis-parking.
The ROX sensing system is based on the luminescence lifetime method. This method was chosen because it offers the most stable, repeatable and sensitive method for oxygen detection, thus reducing sensor drift and prolonging deployment times.
YSI's optical DO membrane differs from the traditional electrochemical sensor membrane, requiring fewer steps for installation and less maintenance. ROX membranes will last for one year and are made of a durable material that is unlikely to be damaged in the field. The ROX sensor eliminates stirring dependency that was required of most traditional polarographic sensors.
- Range: 0 to 500%; 0 to 50 mg/L
- Resolution: 0.1%; 0.01 mg/L
- Accuracy (0 to 200%): +/-1% of reading or 1% air saturation, whichever is greater
- Accuracy (200 to 500%): +/-15% of reading
- Accuracy (0 to 20 mg/L): +/-0.1 mg/L or 1% of reading, whichever is greater
- Accuracy (20 to 50 mg/L): +/-15% of reading
- Warranty: 2 years
| Image | Part # | Product Description | Price | Stock | Order | |
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606150 | 6150 ROX optical dissolved oxygen sensor with self-cleaning wiper | In Stock | |||
| Image | Part # | Product Description | Price | Stock | Order | |
|---|---|---|---|---|---|---|
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606144 | 6144 optical probe wiper pad kit, 20 pack of wiper pad strips |
$44.00
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In Stock | ||
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606625 | 6625 optical wiper kit, 2 pack, for use with YSI 6150, 6136, 6131, & 6132 optical probes |
$56.00
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Usually ships in 3-5 days | ||
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606155 | 6155 optical DO membrane kit |
$167.00
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In Stock | ||
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600-01 | 600OMS V2 Sonde with temperature/conductivity sensor | Usually ships in 3-5 days | |||
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6920V2-01 | 6920 V2-2 Sonde with temperature/conductivity sensor | Usually ships in 3-5 days | |||
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When should I replace my membrane?
When you notice the black film flaking or start getting unstable readings, the membrane should be replaced. YSI recommends replacing the membrane yearly, but this recommendation also depends on usage. Replacement membranes can be purchased from Fondriest Environmental. (Part number: 606155)
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What advantages does the ROX sensor have over my rapid pulse sensor?
The ROX sensor has zero flow dependence, a maintenance-free and puncture-proof membrane, and a zero cal option. It also is insensitive to H2S, has no electrolyte and can self-clean for longer deployments.
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Is there a warm up time for my sensor?
The Optical Sensor does not have an electrode to polarize therefore it does not have a warm-up time. The sensor can be turned on, calibrated, and used immediately after.
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