OEM-1 Ozone Controller

OEM-1 Ozone Controller is great for integrated solutions or use within your ozone generator. A simple and effective method to control ozone levels, or shut down equipment in the event of an ozone leak.  The sensor range is 0-0.1ppm.

The OEM-1 is powered by either 120 VAC OR 12 VDC.  The OEM-1 offers a 0-1 VDC output signal. 

For reference the OEM-2 is a 12/24 VDC powered device that offers a 4-20 mA output signal.

Ozone Information

2 weeks
  • Buy 5 for $305.00 each and save 14%
  • Buy 10 for $270.00 each and save 24%

Quantity Pricing:

     1-4 = $355 each

     5-9 = $305 each

     10+ = $270 each

  *Call for quantity discounts

The model OEM-1 is a system to control ozone generators and alarms based on an adjustable ozone concentration set point. It is designed to work with plug-in sensor modules for 0-0.1 ppm. These are specified when ordering by putting the ppm range after the model number. For example, a .1 ppm OEM-1 board system would be OEM-1-.1 and the replacement sensor module for it would be SM-1-.1. These same sensor modules also work in our OEM-2 boards which have advanced features such as 4-20 mA output. The sensors modules can also be located at a distance from the OEM-1 boards by 2 or 8 meter cables. These are readily available DIN M/F 5 pin extension cables.

One component of the OEM-1 system is the base board which incorporates the power supply, final signal processing, set-point controls, and the output relay. The other component is the sensor mounted with its associated electronics in a cylindrical DIN plug. This is pre-calibrated in our lab so that the sensor module and main board module together work as a calibrated system. If the sensor module is damaged, it is simply replaced by another pre-calibrated module.


OEM-1 Ozone Sensor Replacement:

Sensor replacement on OEM-1 is simply plug-n-play.  Remove the old SM-1 and replace with new. 



OEM-1 User Manual

OEM-1 tech sheet - Measuring voltage output



EcoSensors Calibration information

General Calibration Information

Ozone Information

More Information
Manufacturer Eco Sensors
Quickbooks Stock Level 0.000000
Call For Price No
Gas Ozone (O3)
Resolution 0.01 ppm
Integrated Relays Yes
Response Time 8 seconds
Sensor type Heated Metal Oxide (HMOS)
Sampling Method Diffusion
Alarms NO/NC relay for control purposes
Operational Temperature Range 35 - 100 deg F
Operational RH Range 0 - 85% RH
Power Requirements 120 VAC
Size 3.25-in wide x 3.25" long x 0.875" tall
Field Replaceable Battery No
Warranty 1 Year
Audible Alarm No
Calibration Replace with Pre-Calibrated Sensor Annually
Sensor Life 1 Year
Range 0-0.1 ppm
Unit Features

-Field Replaceable Sensor

-User Settable Relay

-0-1 VDC Output

-Optional Remote Sensor Cable

Sensor Range

0-0.1 ppm

Sensor Range

0-0.1 ppm (O3)

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