HONEYWELL Paine- ja tyhjiökytkimet

Suunniteltu avaamaan/sulkemaan virtapiiri nopeasti, kun paine ylittää määritellyn asetusarvon. Siinä on lasilla vahvistettu polyesterikotelo kestävyyden takaamiseksi ja kalvotoimilaite, joka havaitsee paineen muutoksen. Saatavana vakio- ja käänteistoimiversioina.

Suodattaa

Honeywell pressure and vacuum switches are used in the HVAC, automotive and aerospace industries. These vacuum switches are used to monitor pressure or vacuum levels in systems, triggering actions...Lue lisää
HONEYWELL -

painekytkimet

HONEYWELL L4079B1033A
HONEYWELL C6097A3004B
HONEYWELL 76055-00001000-01C
HONEYWELL C6097A3012D
TyyliMalliHinta (ei alv)
AL4079B1033€357.00
BC6097A3004€301.00
C76055-00001000-01€164.93
DC6097A3012€331.75
HONEYWELL -

Painekytkin

Honeywellin painekytkimiä käytetään antamaan sähköistä takaisinkytkentää vastauksena kammioon, joka joko nousee tai laskee ennalta määrätylle painetasolle. Näissä yksiköissä on lasivahvisteinen polyesterikotelo, jossa on ruuviliitin, joka pystyy säätämään kenttää, ja Kapton-kalvo, joka on yhteensopiva monenlaisten nesteiden kanssa. Ne on lisäksi suunniteltu toimimaan yhdessä eri päätteiden kanssa (Metri-Pack-liitin), joka muodostaa tiiviin tiivisteen liitettäessä. Valitse laajasta valikoimasta näitä painekytkimiä, joita on saatavana 750 PSI: n ja 1250 psi: n purskepainevaihtoehtoina Raptor Supplies.

HONEYWELL 76575-B00000040-01A
HONEYWELL 76054-B00000600-01B
TyyliMalliToimintaMurtumispaineYhteydenottolomakeTehdasasetukset päällä / poisNEMA-luokitusalueHinta (ei alv)
A76575-B00000040-01Peruuttaa750 psiSPST-EI4 psi13.1 - 7 psi (+/- 1)€125.44
A76052-B00000150-01Peruuttaa750 psiSPST-EI15 psi114 - 24 psi (+/- 3)€124.18
B76054-B00000600-01Peruuttaa1250 psiSPST-EI60 psi151 - 90 psi (+/- 7)€127.63
A76051-B00000020-01Peruuttaa750 psiSPST-EI2 psi11.1 - 3 psi (+/- 0.5)€115.97
A76053-B00000300-01Peruuttaa1250 psiSPST-EI35 psi125 - 50 psi (+/- 5)€126.29
A76055-B00001000-01Peruuttaa1250 psiSPST-EI100 psi191 - 150 psi (+/- 10)€128.27
A76576-B00000100-01Peruuttaa750 psiSPST-EI10 psi18 - 13 psi (+/- 2)€118.30
B76064-B00000600-01Standardi1250 psiSPST-NC60 psi151 - 90 psi (+/- 7)€157.70
B76061-B00000020-01Standardi750 psiSPST-NC2 psi11.1 - 3 psi (+/- 0.5)€136.33
A76577-B00000040-01Standardi750 psiSPST-NC4 psi4, 4X, 133.1 - 7 psi (+/- 1)€138.65
A76580-B00000100-01Vakio / taaksepäin750 psiSPDT-NO / NC10 psi18 - 13 psi (+/- 2)€143.22
A76072-B00000150-01Vakio / taaksepäin750 psiSPDT-NO / NC15 psi4, 4X, 1314 - 24 psi (+/- 3)€164.52
A76074-B00000600-01Vakio / taaksepäin1250 psiSPDT-NO / NC60 psi151 - 90 psi (+/- 7)€148.96

Ominaisuudet

  • Honeywell pressure switches feature a glass-reinforced polyester enclosure for durability and a diaphragm actuator to sense the pressure change.
  • These units have a Kapton diaphragm compatible for use with a wide variety of fluids.
  • They are further designed to work in conjunction with different terminations (Metri-Pack connector) which forms a tight seal when connected.
  • They are available in 750 PSI and 1250 psi burst pressure variants.

Toimintamekanismi

  • Apply pressure or vacuum to the sensing element.
  • Sensing element deforms in response to pressure or vacuum.
  • This causes the movement of a diaphragm or piston and activates a switch mechanism.
  • The switch mechanism then completes or interrupts an electrical circuit based on the pressure or vacuum level.
  • Finally, the electrical circuit controls associated equipment or triggers alarms.

Usein kysytyt kysymykset

How do I install Honeywell pressure and vacuum switches?

  • Securely mount the switch using appropriate fasteners, ensuring it is positioned correctly.
  • Connect the electrical wiring to the terminals of the pressure or vacuum switch according to the wiring diagram provided.
  • Test the operation of the switch to ensure it functions correctly and responds appropriately to changes in pressure or vacuum.
  • If required, adjust the switch settings according to the application requirements.
  • Once tested and adjusted, securely fasten any connections and ensure they are properly insulated.
  • Conduct a final inspection to verify that the switch is installed correctly and is ready for use.

What factors should I consider while choosing a pressure and vacuum switch?

  • Select a switch with the necessary accuracy to meet your operational requirements.
  • Determine if the switch allows for easy adjustment of setpoints to accommodate varying pressure or vacuum levels.
  • Consider the response time of the switch to ensure it reacts quickly to pressure or vacuum changes as needed.
  • Assess the operating environment for factors such as temperature, humidity, and exposure to corrosive or hazardous substances, and choose a switch that can withstand these conditions.
  • Ensure the switch's electrical rating matches your system requirements to prevent overload or failure.
  • Choose a switch with mounting options suitable for your application, whether it's panel mount, pipe mount or other configurations.
  • Select a switch from a reputable manufacturer known for producing reliable and durable products to minimise the risk of failure.
  • Check if the switch meets industry standards and certifications relevant to your application, such as UL, CE or CS

What safety precautions should I take while using a pressure and vacuum switch?

  • Operate the switch within specified temperature, humidity and environmental conditions outlined in the manual to prevent damage or malfunction.
  • Follow electrical safety procedures when connecting the switch to power sources, such as turning off the power before installation, using insulated tools and wearing appropriate personal protective equipment.
  • Do not exceed the maximum pressure or vacuum rating of the switch to prevent damage or failure.
  • Periodically inspect the switch for signs of damage, wear or corrosion and replace any worn or damaged components promptly.
  • Establish procedures for emergency shutdown in case of switch malfunction or unexpected pressure / vacuum conditions.

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