Select Page



A microprocessor-controlled two-channel monitor with automatic solenoidvalve on / off switch. MS-2 sensor and 1 SV-1 solenoid valve included.


  • A microprocessor-controlled two-channel monitor with automatic solenoid valve on / off switch.
  • A press to test” button for each channel confirms function.
  • Module size: 4-3/4″ x 3-3/4″ x 7/8″

The S-2A propane monitor/controller features include low currentdraw, plug-in sensors (second sensor optional), display module fault light/alarm and fault light/alarm to indicate a malfunction ineither one of the sensors. (Fault indicators show that the module orsensors are not working and may need repair.)

Includes 1 x MS-2 sensor with 20′ of cable 12″ lead and 1 x SV-1 solenoid valve.

The system is calibrated at 20% LEL (lower explosive limit) toeliminate most nuisance alarms while allowing enough time to takeaction.

Additional information

Weight3 lbs
Dimensions6 x 8 x 6 in
MFG Part#


Product Categories

Free Shipping on most orders over $100 in Canada! Dismiss

Search our store..
Generic filters
Search in title
Search in content
Search in excerpt
Exact matches only
Search in comments
Filter by Custom Post Type