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I would like to commend Ozone Solutions for their quality workmanship and superior customer service. Ozone Solutions provided us with a well-designed ozone sparge system with plenty of room inside to move around and perform the operation and maintenance on the ozone system. You were extremely helpful during the engineering, planning, and building process...

Phone: (712) 439-6880
Hours: 8 AM - 5 PM Central Time

OG-3: Ozone Sensor Checker

Know if your ozone sensor is working


  • Generates a consistent 0.1 PPM ozone concentration
  • Inexpensive ozone verification source
  • Easily adapts the the Ecosensors product line
  • NIST traceable before shipment
  • Lightweight

(See Full Specifications)

OG-3 0.1 PPM $490.00
Stock: In Stock
OG-3 1.0 PPM $490.00
Stock: Running Low


The OG-3 uses a precision quartz UV lamp ozone generator. Its output is adjusted in our laboratory by comparison with a NIST traceable standard. Not recommended for calibration purposes.


Dimensions 3.8 x 6.3 x 1.4 inches (9.5 x 16 x 3.6 cm)
Weight 2.25 lbs (1.02 kg)
= 10 N
= 2.248089 lb
= 1.019716 kg
= 1,019.716213 g
= 1,019,716.212978 mg
= 35.969431 oz
Accuracy +/- 10%

Native Power

12 VDC 0.3 A

Included Option

120 VAC 60 Hz Adapter
Generation Method Precision quartz UV lamp
Humidity Range 0 to 100%
Operating Temperature 50 to 80°F (10 to 26.67°C)
Ozone Output Concentration 0.1 ppm (100 ppb) (standard) or 1 PPM (upon request)
Response Time 30 minutes
Warranty 1 Years

How It Works

How an OG-3 works.

The OG-3 can easily check all the sensors in the Ecosensors lines. No other complicated equipment required!

Last Updated: February 22, 2017

The above information is from and is copyrighted by Ozone Solutions Inc.
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8 AM - 5 PM Central Time
Phone: (712) 439-6880
Toll Free: (888) 892-0303 (USA Only)
Fax: (712) 439-6733