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General Purpose Controls with Choice of Dual or Triple Switches
0 to 50 psi, fixed deadband
Remises de volume disponibles
Calendrier de remise sur volume
| Quantité | Prix unitaire |
|---|---|
| 1-24 | C$1,030.91 |
| 25-49 | C$979.36 |
| 50-99 | C$958.75 |
| 100-199 | C$917.51 |
| 200+ | C$896.89 |
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- Two or Three-Switch Outputs — can Be Separated up to 100% of Range
- Adjustable Pressure Ranges: inWC (inH2O) Ranges: -300 to 250 inH2O
Pressure Ranges: 30 inHg Vac to 3000 psi (-1 to 206 bar)
PSW-852BK 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
Features
Switch Type
Pressure Port Size
Pressure Port Type
Deadband
The PSW-850 is a simple, economical control for processes which require multiple switching capabilities. Dual or triple-switch controls provide multi-outputs in applications such as alarm and shutdown, pre-alarm and alarm, high/low limit or level staging functions.
Triple-switch models have been used for liquid level control. In this application, three pressure settings correspond to 'pumping out' elevations in a sump pump.
SPECIFICATIONS
Approvals: UL, CE Compliant
Storage Temperature: -54 to 71°C (-67 to 158°F)
Ambient Temperature: -40 to 70°C (-40 to 160°F)
except model PSW-852A: -40 to 70°C (0 to 160°F)
Ambient Temperature Effect: less than 1% of range for 30°C (54°F) change
Set point repeatability: ±2% of adjustable range (3% for PSW-852E)
Shock: setpoint repeats after 15 g, 10 millisecond duration
Vibration: set point repeats after 2.5 g, 5-500 Hz
Enclosure: Die cast aluminum, epoxy powder coated, gasketed, captive cover screws
Dimensions: 150 H (max) x 125 W x 140 D (5.9 x 4.9 x 5.5')
Enclosure Classification: Complies with NEMA-1 requirements
Switch Output: Two or three SPDT; setpoints may be separated up to 100% (30% for PSW-852A and PSW-852B)
Electrical Rating: 15 amp 125/250/480 Vac resistive
Weight: approx. 1.4 to 3.4 kg (3 to 7.5 lb) (varies with model)
Electrical Connection: Three 22 mm ( 7/8') diameter knockouts
Pressure Connection: 1/4 NPT Female, (1/2 NPT Female on PSW-852A)
Triple-switch models have been used for liquid level control. In this application, three pressure settings correspond to 'pumping out' elevations in a sump pump.
SPECIFICATIONS
Approvals: UL, CE Compliant
Storage Temperature: -54 to 71°C (-67 to 158°F)
Ambient Temperature: -40 to 70°C (-40 to 160°F)
except model PSW-852A: -40 to 70°C (0 to 160°F)
Ambient Temperature Effect: less than 1% of range for 30°C (54°F) change
Set point repeatability: ±2% of adjustable range (3% for PSW-852E)
Shock: setpoint repeats after 15 g, 10 millisecond duration
Vibration: set point repeats after 2.5 g, 5-500 Hz
Enclosure: Die cast aluminum, epoxy powder coated, gasketed, captive cover screws
Dimensions: 150 H (max) x 125 W x 140 D (5.9 x 4.9 x 5.5')
Enclosure Classification: Complies with NEMA-1 requirements
Switch Output: Two or three SPDT; setpoints may be separated up to 100% (30% for PSW-852A and PSW-852B)
Electrical Rating: 15 amp 125/250/480 Vac resistive
Weight: approx. 1.4 to 3.4 kg (3 to 7.5 lb) (varies with model)
Electrical Connection: Three 22 mm ( 7/8') diameter knockouts
Pressure Connection: 1/4 NPT Female, (1/2 NPT Female on PSW-852A)
RoHS 2015/863 - Voir le certificat
Approuvé CE
Listé UL cULus
FM