Rosemount 490A Optical Dissolved Oxygen Sensor
The Rosemount 490A Optical Dissolved Oxygen Sensor is a professional-grade water quality solution manufactured by Rosemount. Supplied by Oasis Equip, a trusted instrumentation and test & measurement distributor based in Dubai UAE, it is available for fast delivery across the United Arab Emirates and the wider GCC including Saudi Arabia, Oman, Qatar, Kuwait, Bahrain and Iraq. Contact our team for pricing, datasheets, lead times and calibration options.
- Manufacturer
- Rosemount
- Category
- Water Quality
- Availability
- Supply to order
- Ships to
- UAE & GCC
Product Datasheet
Rosemount · Water Quality
- Reference
- rosemount-490a-optical-d
- Supplier
- Oasis Equip
Product
Rosemount 490A Optical Dissolved Oxygen Sensor
- Detection Range
- 0–100 ppm
- Sensor Technology
- Catalytic bead
- Alarm Output
- Dual-level relay
- Hazardous Area
- Class I Div 2
- Power Supply / Input
- 9 V DC / USB-C
- Operating Temperature
- -20 to +60 °C
- Storage Temperature
- -20 to +70 °C
- Humidity
- 0–95% RH, non-condensing
- Ingress Protection
- IP67
- Housing Material
- Die-cast aluminium
- Display
- Graphic TFT
- Certifications
- CE, RoHS, ATEX
- Warranty
- 12 months
- Brand
- Rosemount
Figures above are indicative for the Water Quality class. For the exact certified datasheet, calibration certificate and hazardous-area documentation for Rosemount 490A Optical Dissolved Oxygen Sensor, request it from our sales team.
Specifications are provided for general guidance only and do not constitute a binding offer. Oasis Equip supplies genuine, manufacturer-sourced instruments with full documentation on request.
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