The Danfoss Group is a global producer of components and solutions. The products and services are used in areas such as cooling food, air conditioning, heating buildings, controlling electric motors and powering mobile machinery.
RT controls are used in general industrial and marine sectors. The RT temperature switch series consist of a variety of ordinary room temperature switches and remote sensor temperature switches including neutral zone temperature switches.
Temperature ranges: – 60°C to 300°C
Replaceable contact system
Available with min. and max. reset function (IP54)
“Series 08-02 bimetal disc thermostats feature current capacities up to 12A at 240VAC measuring .350″ in height. An optional epoxy seal provides additional protection against contamination.”
A snap-acting disc serves as the actuating element in these rugged, precision thermostats. As the temperature reaches the tamper-proof predetermined set point, the disc snaps to provide rapid, positive contact action minimizing radio frequency interference and ensuring high reliability.
These are Vibration and shock resistant and have Automatic reset. The factory preset temperature values can be ordered in the range of 35° to 350°F or 2° to 176°C.
In 1968 Figaro Engineering brought semiconductor gas sensors to the industry by their Research and Development Efforts. These are required to prevent hazard and health issues at Home and the Workplace.
Products include residential gas and carbon monoxide (CO) detectors, breath alcohol analyzers, carbon dioxide (CO2) monitoring systems. They have sensor to detect General air contaminants, Solvent vapors and Methane.
TGS823 shown on the right side is a Alcohol Solvent vapors detector with a range 50 – 10,000ppm. Power Consumption is just 660mW and has a Ceramic base resistant to severe environments. Industrial usage
The sensing element of Figaro gas sensors is a tin dioxide (SnO2) semiconductor which has low conductivity in clean air. In the presence of a detectable gas, the sensor’s conductivity increases depending on the gas concentration in the air.
The product shown in the left is the NGM2611-E13 Methane Sensor with a 500 – 10,000ppm range and 280mW consumption. It is a Precalibrated module with TGS2611 and temperature compensation circuit for residential gas detectors. You can see more Featured Sensors from Figaro.
Figaro Engineering Inc. 1-5-11 Senbanishi, Mino, Osaka 562-8505, Japan.
Therm-O-Disc Incorporated was founded in Mansfield, Ohio in 1947. Therm-O-Disc is a leading supplier of temperature sensors, temperature controls and electrical switches to the global appliance, HVAC, automotive and commercial industries.
The 61F 3/4” bimetal disc temperature limit controls offers reliable one shot operation at temperatures up to 350°F (177°C). Utilizing the same bitmetal temperature sensing principle as the 60T automatic reset control.
Therm-O-Disc Inc. Subsidiary of Emerson Electric Co. 1320 South Main Street Mansfield, OH 44907, USA.