Description
The CTI GG-O3-A-1-ST is an ozone (O3) gas detector with a 0-1 ppm electrochemical sensor and 4-20 mA output, built "food industry tough" for washdown areas, blast cells and engine rooms.
Key specifications
- Target gas and range: ozone (O3), 0-1 ppm
- Sensor: ozone-specific electrochemical; T90 under 180 seconds
- Output: 4-20 mA linear; input power +24 VDC
- Enclosure: NEMA 3RX washdown duty, heated (built-in 3-stage heater); 7.7" H x 6.7" W x 3.8" D
- Operating temperature: 0°F to +120°F; humidity 5-100% condensing
- Certification: SGS listed to UL 61010-1 and CSA C22.2 No. 61010-1-12; 2-year warranty
Common questions
Is this detector suitable for washdown areas?
Yes. CTI designs the GG-O3 for washdown areas with NEMA 3RX heated enclosures and a potted circuit board.
Specifications are based on the CTI (Calibration Technologies) product page for GG-O3 Ozone Gas Detector. Confirm fit, ratings and application requirements before ordering.
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