Norgas RT500-ST Run-Time Module — 24V Initiation, Pulse Output

For the units where putting in a gas meter is not practical or not worth it: the RT500 watches how long the appliance actually runs and turns that into a pulse your AMR already knows how to read.

• 24 V maximum initiation
• For furnaces, valves and radiant heat
• One pulse every 36 or 60 seconds
• Allocates gas use by appliance run time
• Optional integrated Inovonics transmitter
• 5.5" × 1" × 3.25"