SM-70 Gas Monitor

The SM70 monitor/controller (with display) is designed for basic gas monitoring where simple control outputs (0-5V & a relay) are required.

As low as $735.00

The SM70 Gas Monitor/Controller is a wall mount gas sensor that can be used for basic safety and control purposes.  The Large LCD display provides a clean indication to the level of gas in the area.  An audible alarm will sound when the high limit threshold is reached.  Integrated NO/NC relay contacts offer control of other safety devices, or the potential to alert personnel.  A 0-5VDC output provides the potential for remote indication, or data logging.


  • Active sampling for improved accuracy
  • Multiple outputs—analog, serial, relay
  • Large LCD 3.5 digit display
  • Alarm or control modes
  • Wall-mounting brackets
  • Robust & compact
  • Low maintenance
  • Field replaceable sensors


Wireless Monitoring & Data Logging Kit

Use the Wireless Monitoring & Data logging Kit with your fixed mount monitor to connect it to the internet allowing access from anywhere. Receive Instant notifications with free text and email alerts. This is a great addition for your fixed mount gas detector.


Use this kit to connect your Fixed mount gas detector to the internet allowing remote access from anywhere.



  • Ambient gas monitoring & control
  • Health & safety alarm monitoring
  • VOC solvent off-gas monitoring
  • Indoor air quality monitoring






Calibration information

More Information
Manufacturer Aeroqual
Rental Period Weekly
Call For Price No
Gas Ozone (O3)
4-20 mA Output No
Relays 1 Relay
Field Replaceable Sensor Yes
Min, Max, Avg No
Voltage Output 0-5 V
Power Requirements 12V DC via supplied adapter
Datalogging No
Rechargeable No
Field Replaceable Battery No
Warranty 1 Year
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