Stem Type Geyser Thermostat

Stem Type Geyser Thermostat

Expo stem type thermostats are very accurate thermostats. These are specially designed for controlling the temperature of geysers, oil and water baths, sterilizers, air ducts, etc.

Sizes

STEM TYPE GEYSER TH. 7"
STEM TYPE GEYSER TH. 11"
STEM TYPE GEYSER RESET 7"
STEM TYPE GEYSER RESET 11"
Other sizes as according to our customer need.

Operation

Stem type thermostat operates by opening and closing a snap-action switch in the load circuit. It consists of a brass tubing which is the sensor for operating and as soon as the particular temperature is reached the switch opens and thus switched off the mains supply to the load. When the temperature at the brass tube fall below a certain level the switch makes the contact and the mains supply to the element is restored. In this way the temperature can be set by adjusting the screw.

Physical Characteristics

The stem type thermostat consists of a long brass tube with a switching mechanism on one side. The switching mechanism is placed inside a highly insulating and electrical resistant phenolic cover. The temperature marking is done on a dial plate. The screw with arrow mark can be adjusted as per requirement.

Fixing

A very simple arrangement is made for the fixing of the thermostat to any appliance. It consists of a Snap-On-clip at the basis of the switching mechanism for the fixing to the desired appliance.