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Economical Industrial Pressure Switches for Vacuum to 7500 psi
-30 to -1 inHg, fixed deadband
Remises de volume disponibles
Calendrier de remise sur volume
| Quantité | Prix unitaire |
|---|---|
| 1-24 | C$301.32 |
| 25-49 | C$286.25 |
| 50-99 | C$280.23 |
| 100-199 | C$268.17 |
| 200+ | C$262.15 |
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- UL and CSA Marked
- Easy Adjustment with Locking Set Screw
- Rugged Industrial Design
- Standard 1 /2 " Female Conduit Fitting for Electrical Termination
PSW-801 Options de modèles
Voir tous les modèlesModifiez ces spécifications pour commander un modèle différente. Toutes les combinaisons ne sont pas valides. Les options compatibles avec les sélections précédentes seront en gras.
*Les options en surbrillance ne sont pas compatibles. Veuillez sélectionner une combinaison différente.
Pressure Range
Pressure Type
Deadband Range
Switch Type
Pressure Port Size
Pressure Port Type
Deadband
The PSW-800 Series are economical pressure switches which feature an easy-to-adjust setpoint with locking set screw. They utilize a sealed piston or diaphragm-piston design, which is ideally suited for harsh environments. All models come with 300 mm (12') color-coded leads and a ½' female conduit fitting for electrical connections.
SPECIFICATIONS
Setpoint Repeatability:
Diaphragm Models (PSW-801 to PSW-807): ±1% of span
Piston Models (PSW-808 to PSW-811): ±1.5% of span
Contact Rating: 5 amp max @ 125/250 Vac, silver serrated contacts 3 amps max @ 28 Vdc
Temp. Range:
Vacuum Range: -20 to 75°C (-4 to 167°F)
≤500 psi: -30 to 75°C (-22 to 167°F)
≥600 psi: -40 to 75°C (-40 to 167°F)
Thermal Effects: <1% for 25°C (45°F) change
Burst Pressure: 2x proof pressure
Sensor Type:
PSW-801 to PSW-807: diaphragm piston
PSW-808 to PSW-811: sealed piston
Wetted Parts:
≤500 psi: brass, Buna-N
≥600 psi: brass, Buna-N and stainless steel
Pressure Port: ¼ NPT male
Electrical Connection: 300 mm (12') free leads with ½' female conduit fitting
UL Marked: Number: E105651
CSA Marked: File: 216524
Housing: Open type plastic housing
Weight: 0.4 kg (0.95 lb)
SPECIFICATIONS
Setpoint Repeatability:
Diaphragm Models (PSW-801 to PSW-807): ±1% of span
Piston Models (PSW-808 to PSW-811): ±1.5% of span
Contact Rating: 5 amp max @ 125/250 Vac, silver serrated contacts 3 amps max @ 28 Vdc
Temp. Range:
Vacuum Range: -20 to 75°C (-4 to 167°F)
≤500 psi: -30 to 75°C (-22 to 167°F)
≥600 psi: -40 to 75°C (-40 to 167°F)
Thermal Effects: <1% for 25°C (45°F) change
Burst Pressure: 2x proof pressure
Sensor Type:
PSW-801 to PSW-807: diaphragm piston
PSW-808 to PSW-811: sealed piston
Wetted Parts:
≤500 psi: brass, Buna-N
≥600 psi: brass, Buna-N and stainless steel
Pressure Port: ¼ NPT male
Electrical Connection: 300 mm (12') free leads with ½' female conduit fitting
UL Marked: Number: E105651
CSA Marked: File: 216524
Housing: Open type plastic housing
Weight: 0.4 kg (0.95 lb)
RoHS 2015/863 - Voir le certificat
Listé UL
CSA
What is the thread size? I am looking to purchase the appropriate tap to thread this pressure switch into a schedule 40 pipe. Usually it’s pre threaded but this one was not.
The process connection thread on all ranges of the PSW-800 Series pressure switches is a 1/4-18 NPT male thread
Date published: 2020-12-03
Do the pressure and vacuum switches have an IP rating?
Although the PSW-800 are sealed very well they do not have an actual IP or NEMA environmental rating.
Date published: 2022-01-28
Are these switches compatible with DOT 3 brake fluid?
No they are not. The Buna-N material in the switches wetted parts will be attacked by the brake fluid
Date published: 2020-08-25
fr-CA
fr
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