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

SM-70: Ozone Monitor/Controller

SM-70 Ozone Monitor/Controller with Display


  • Wall-mount monitor with controls
  • Large, easy-to-read display
  • Audible alarm
  • Can utilize sensor heads for other ranges and gases
  • Consider: Wall-Mount. Range: Multiple. Display: LCD. Alarm: Audible. Outputs: Analog, Digital, Relay.

(See Full Specifications)

SM-70 $700.00
Stock: In Stock

Buy Options:

Choose Ozone Sensor


add International Plug Adapter for $30.00 (More Info)
add DL-2 Datalogger Kit 0-5 Volt for $385.00 (More Info)


The SM 70 monitor/controller (with display) is designed for wall-mounted gas monitoring, with its large LCD display and audible alarm, giving clear indication of ozone levels. It is especially useful in situations where simple control outputs (0-5V or relay) are required.

Monitor Quick Comparison:
Portable: No
Range: Multiple
Display: LCD
Alarm: Yes
Outputs: Analog, Digital, and Relay
Datalogging: No
Indoor/Outdoor: Indoor

Optional AccessoriesDescription
International Plug AdapterInternational Plug Adapter for overseas use. (no voltage converter)
DL-2 Datalogger Kit 0-5 VoltIncludes: Datalogger with integrated Temp & RH recorder, 2 external inputs, Software, USB cable, 2.5mm Stereo input cable
Ozone Sensors AvailableRange
SM-70UL0-.15 PPM
SM-70L0-.5 PPM
SM-70G0-10 PPM


Accuracy +/- 10%
Display Units ppm
Display Digital
Alarm Audible
Internal Datalogging no
Analog Outputs
0 - 5 VDC,
Communication Protocol RS-232
Temperature Range -20 to 122°F (-28.89 to 50°C)
Humidity Range 0 to 95%

Native Power

12 VDC 0.8 A

Included Option

120 VAC 60 Hz Adapter

Available Option

220 VAC 50 Hz Adapter
Dimensions 3 x 5 x 2 inches (7.6 x 12.7 x 5.1 cm)
Weight 0.62 lbs (0.28 kg)
= 2.780139 N
= 0.625 lb
= 0.283495 kg
= 283.49523 g
= 283,495.230277 mg
= 10 oz
Supporting Documents User Manual included (NIST Traceable Calibration Sheet with each head)
Warranty 6 months
Multi-Gas Capable yes , Contact us for Ozone options.
Relays 1


Documents / Downloads

Frequently Asked Questions

Last Updated: April 12, 2018

The above information is from and is copyrighted by Ozone Solutions Inc.
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