Browsing Tag »HVAC Pressure Switch
November 15th ,
2010 →
3:28 pm
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admin2
Don’t Let Freezing Temperatures Fry Your Sensor Measuring water pressure in freezing temperatures can damage sensitive electronic pressure measuring instrumentation. Despite an operator’s best effort to drain and purge water from a system, a small diaphragm cavity and pressure passage inside the transducer’s sensor can trap or hold water. When frozen, the expanding ice can [...]
Category :
Ashcroft / Product Releases / Sensors
February 18th ,
2010 →
11:21 am
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admin2
-20°F to 150°F, Manual Reset HVAC Pressure Switch Features and Overview Trip-free manual reset Maintenance-free design Single-pole, single-throw, normally closed contacts Factory calibrated pressure set points Hermetically sealed sensor The 29PS HVAC pressure switch utilizes a snap-acting stainless steel Klixon disc that reverses its curvature when pressurized above a customer specified actuation pressure. When the [...]
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Product Releases / Sensata / Sensors
February 18th ,
2010 →
9:32 am
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admin2
-10°C to 85°C, Automatic Reset HVAC Pressure Switch Features and Overview Electrically rated up to 480 Vac High current capability Capable of 2.5 million cycles (requires Sensata/customer specification closure and validation testing before application approval) A breakthrough in Sensata Technologies’ pressure switch technology enables direct line break capability in applications that have been traditionally controlled [...]
Category :
Product Releases / Sensata / Sensors
February 15th ,
2010 →
3:24 pm
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admin2
-20°F to 275°F, Automatic Reset HVAC Pressure Switch Features and Overview Single pole, single throw normally open or closed contacts Factory calibrated pressure setpoints Hermetically sealed sensor Enviornmentally sealed or vented switch Electrically rated to 600Vac (45PS) High current switch (up to 13FLA) for direct motor control Product Uses Appropriate for a Wide Range of [...]
Category :
Product Releases / Sensata / Sensors
January 22nd ,
2010 →
9:02 am
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admin2
-20°F to 150°F, Automatic Reset Pressure Switch Features and Overview Epoxy-less seal Flexible range of set-points and tolerances Factory calibrated fixed set-points Single-pole, single-throw switch; normally open or closed contacts Hermetically sealed sensor The PS80 is an automatic reset HVAC pressure switch designed to meet a broad variety of application requirements by offering a wide [...]
Category :
Product Releases / Sensata / Sensors
January 19th ,
2010 →
11:14 am
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admin2
-40°F to 275°F, Automatic Reset Pressure Switch Features and Overview Single-pole, single-throw switch normally open or closed contacts Factory calibrated pressure setpoints Hermetically sealed sensor Enviornmentally sealed switch or vented switch Product Uses Appropriate for a Wide Variety of Commercial and Industrial Applications, Including: High and low limit safety controls on unitary and central air [...]
Category :
Product Releases / Sensata / Sensors
January 18th ,
2010 →
4:31 pm
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admin2
-20°F to 150°F, Automatic Reset Pressure Switch Features and Overview Single pole, single throw switch normally open or closed contacts Factory calibrated pressure setpoints from vacuum to 750 psig (52 Bar) Snap-acting, stainless steel Hermetically sealed sensor Enviornmentally sealed or vented switch This compact, rugged switch utilizes a snap-acting stainless steel diaphragm that reverses its [...]
Category :
Product Releases / Sensata / Sensors
January 18th ,
2010 →
3:48 pm
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admin2
Dee distributes and provides value-added services for Airpax to OEMs (original equipment manufacturers), CMs (contract manufacturers), and supports Purchasing Agents, Buyers, Engineers, and Supply Managers to find solutions and exceed their goals. If you are an existing client of DEE, you can check our Airpax inventory via your custom extranet portal or via DeeCommerce. If [...]
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November 17th ,
2008 →
8:48 am
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admin2
Dee Electronics can provide you with pressure transducers that are low cost, small in size and harsh environment suitable, including the most demanding industrial and HVAC/R applications. We offer a variety of technologies, configurations, and customizations in pressures from 0–15 to 0–30k PSI. They are available in hermetic and non–hermetic offerings, and with operating temperatures that [...]
Category :
Engineers Solutions Articles / Sensors / Technical Articles
June 22nd ,
2007 →
3:18 pm
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admin2
This compact, rugged switch utilizes a snap–acting stainless steel diaphragm that reverses its curvature when pressurized to a customer specified actuation pressure. When the disc snaps, it opens or closes a set of electrical contacts by means of a transfer pin. Resetting the switch occurs automatically when pressure drops below the release value. The unique [...]
Category :
Engineers Solutions Articles / Sensors / Technical Articles
