Ads
related to: honeywell mercury pressure switchsupplyhouse.com has been visited by 100K+ users in the past month
- HVAC & Air Quality
Exclusive Bundle Offers
Save Big on Wide Range of Products
- Radiant Heat & Heating
Choose from Wide Range of Products
Reliable Fast Shipping
- HVAC Supplies & Tools
Find the HVAC Products, Parts, and
Supplies Perfect For the Job.
- Product Resources
Our Guides, Videos, & Resources Are
Here to Help With Your Purchases.
- HVAC & Air Quality
Search results
Results from the WOW.Com Content Network
A mercury switch is an electrical switch that opens and closes a circuit when a small amount of the liquid metal mercury connects metal electrodes to close the circuit. There are several different basic designs (tilt, displacement, radial, etc.) but they all share the common design strength of non-eroding switch contacts.
Honeywell offers a number of products and services across its four business groups: Aerospace, Home and Building Technologies (HBT), Safety and Productivity Solutions (SPS), and Performance Materials and Technologies (PMT). This is a partial list of products manufactured and services offered by Honeywell.
Industrial pressure switches may have a calibrated scale and pointer to show the set point of the switch. A pressure switch will have a hysteresis, that is, a differential range around its setpoint, known as the switch's deadband, inside which small changes of pressure do not influence the state of the contacts. Some types allow adjustment of ...
In 2006, Honeywell announced that its decision to stop manufacturing mercury switches had resulted in reductions of more than 11,300 kg (24,900 lb) of mercury, 2,800 kg (6,200 lb) of lead, and 1,500 kg (3,300 lb) of chromic acid usage.
Pneumatic thermostats typically provide output/ branch/ post-restrictor (for single-pipe operation) pressures of 3-15 psi which is piped to the end device (valve/ damper actuator/ pneumatic-electric switch, etc.). [11] The pneumatic thermostat was invented by Warren Johnson in 1895 [12] soon after he invented the electric thermostat.
Normally closed mercury relay, with coil around top of tube and adjustable angle. A mercury relay (mercury displacement relay, mercury contactor) is a relay that uses mercury as the switching element. They are used as high-current switches or contactors, where contact erosion from constant cycling would be a problem for conventional relay contacts.
Ads
related to: honeywell mercury pressure switchsupplyhouse.com has been visited by 100K+ users in the past month