Cylinder Heater Controller 12VDC
The GCH-140 Gas Cylinder Heater Controller is used with the GCH series sample cylinder heaters. The controller monitors the heater’s temperature sensors to determine the cylinders temperature and regulate the heaters to maintain the cylinder at the set temperature. For the GCH-140 the set temperature is 140 degrees Fahrenheit. Power for the controller is provided by a vehicle 12 volt cigarette lighter or standard 12 volt DC power point connection.
To use the controller simply connect the GCH heater and turn on the power switch. The controller will monitor the cylinder temperature and control the heaters to keep it at the set temperature. Refer to the GCH-300 or GCH-500 heater manual for details on using the GCH controller with the GCH heater.
GCH-140 Manual with Specs (PDF)
GCH-LP-120 Lab Controller and Power Supply