9 in stock
METTLER TOLEDO O2 OptoCap BT02T Optical Sensor Cap
Fast Shipping
Carrier information
24/7 Support
7x24-hour service
20k products
Super many products
Payment Method
PayPal, Alipay
METTLER TOLEDO O2 OptoCap BT02T 30018857
Precision optical oxygen sensing cap for reliable, low-maintenance dissolved oxygen measurement in bioprocessing and industrial applications.
| Brand | METTLER TOLEDO |
| Model | O2 OptoCap BT02T 30018857 |
| Voltage | Not specified |
| Country of Origin | Switzerland |
| Weight | 0.05 kg |
| Dimensions | 20x20x15 mm |
| Warranty | 6 months |
| Certifications | CE, RoHS |
| SKU / MPN | 30018857 |
| What’s in the box | Optical Cap, O-ring, instruction manual |
| Measurement Principle | Fluorescence quenching (OptoCap) |
| Compatibility | InPro 6800/6900 series O2 sensors |
| Material | Silicone with optical layer |
| Measurement Range | 0-100% O2 saturation |
| Response Time | T90 < 30 seconds |
| Operating Temperature | 0-50 °C |
Key benefits: High accuracy, minimal drift, no electrolyte maintenance, fast response, long service life, easy replacement
Typical applications: Bioreactors, fermentation, pharmaceutical production, wastewater treatment, food and beverage processing
Lifecycle: Active, supported product with consumable replacement
1 review for METTLER TOLEDO O2 OptoCap BT02T Optical Sensor Cap
Clear filtersOur Advantages
Exact match for many brands
We make replacements easy with an exact match for almost any brand.
We use OEM catalogs to match your part number
Don’t worry about ordering the wrong part by matching your part number with our OEM catalogs.
Competitively priced
Shop with confidence knowing we are offering very competitve pricing!
Orders usually ship the same day
Rest assured your order will arrive as soon as possible knowing we usually ship the same day.
Individually inspected
Before any package is shipped we carefully inspect every product to ensure quality.
Guaranteed for one full year
All of our New Surplus and Reconditioned products come with a 1 year warranty.

Run Business
Building a reputation for quality products at a reasonable price. Our inventory is far more extensive than what can be represented on our web site, so please call one of our knowledgeable salesmen with your specific needs.

Andrew C. –
Reliable PLC module, works flawlessly in our testing environment.