Scentry III-SFGVC Gas Safety Device For Natural Gas or Propane Appliances
Safety First USA Scentry III-SFGVC explosive gas monitor and gas valve controller. Senses and then controls dangerous gas build-up by turning off gas to protected gas appliance. Or to main gas line. Safety First USA Scentry III Gas Valve Controller shuts off a Scentry gas valve (not included) if an unsafe condition occurs. Gas sensor and valve controller in one box.. Note: Gas valve automatically closes when the power goes off. N o option for a battery back-up. Cannot add additional remote sensors. Made in USA
No external 24 volt transformer and no gas valve are included. Built in 90db alarm. Gas valve automatically closes when the power goes off. Gas control valve actuator does not include the gas valve.
Scentry III-SFGVC Safety First Gas Valve Controller:
Case is bone colored ABS plastic. Physical size is 4.6 inches by 3.1 inches. Weight is 1.5 pounds.
Manual reset. Output Control Relays are 4 amp, 24VAC with power of 1.5va.
Sensor: tin dioxide semiconductor. Connections use screw terminals.
Propane alarm point is <5200 PPM. Natural gas/methane alarm point is <12,200 PPM.
Requires UL Listed Scentry III or similar diaphragm type gas valve in .5 inch, .75 inch or 1 inch size.
Requires 24V transformer (not included) that matches transformer to power requirements of valve. Note: there is no option for a battery back-up nor an option to add additional sensors at a later time. Made in USA.
The Safety First USA, Inc. SFGVC (Gas Valve Controller) is warranted to be free of defects in materi al and workmanship f or a period of one (1) year from date of installation. If any component becomes defective during the warranty perio d, it will be replaced or repaired free of charge if the unit is returned postage prepaid to the factory. This warranty does not apply to any device that has been modified, changed or abused in any way. The above warranty is in lieu of all other expressed warranty.