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Electronic Pressure and Vacuum Switch
Manufacturer part: 3878N11
With two setpoints, these switches trigger different actions in your air system by sending signals to a programmable logic controller (PLC) when they reach one of their set pressures or vacuums. For example, they can activate one light when a system is pressurized and another when it’s under vacuum. They have an adjustable reset, so you can control the amount of pressure change before the switch resets. This pressure difference is also called deadband or differential. Choose a reset point anywhere within the setpoint range.Easily monitor your pressure or vacuum setpoint on the digital display. Use its buttons to adjust the settings and setpoint.These switches are rated IP65 to seal out dust and water from light rinses. They’re CE marked, UL and C-UL recognized components, and CSA certified to meet American, Canadian, and European safety standards.Add a panel-mounting bracket (sold separately) to mount switches to a control panel for easy viewing and adjusting.
- Availability
- In stock
- Lead time
- Contact supplier
- Sold by
- Approved Vendor
Technical data
Specifications
Normalized product attributes for faster comparison and sourcing.
- ECCN
- EAR99
- RoHS
- Not Compliant
- DFARS
- Specialty Metals COTS-Exempt
- REACH
- Not Compliant
- Scale
- bar, in. of Hg, kgf/cm,2,, kPa, mm of Hg, MPa, psi
- Width
- 1 ,3/16,"
- Gasket
- Buna-N Rubber
- Gender
- Male
- Height
- 1 ,3/16,"
- Vacuum
- 29-0 in. of Hg
- Housing
- Polybutylene Plastic
- Accuracy
- ±0.2%
- Pressure
- 0-14.5 psi
- Pipe Size
- 1/8
- Schedule B
- 853650.9065
- Environment
- Damp, Dusty, Washdown
- Operates On
- Pressure, Vacuum
- Output Type
- Digital
- Thread Type
- NPT
- Digit Height
- 11/32,"
- Display Type
- Digital
- For Use With
- Air, Argon, Inert Gas, Nitrogen
- Input Voltage
- 12V DC-24V DC
- Operation Type
- Solid State
- UL File Number
- E216656
- Adjustment Type
- External
- CSA File Number
- 067055_0_000
- Connection Type
- Pipe
- Wire Lead Length
- 78"
- Country of Origin
- Japan
- Number of Outputs
- 2
- Signal Output Type
- PNP
- Specifications Met
- CE Marked, UL Recognized Component, C-UL Recognized Component, CSA Certified
- Connection Material
- Nickel-Plated Brass
- Number of Setpoints
- 2
- Environmental Rating
- IP65
- Number of Wire Leads
- 5
- Pipe Connection Type
- Threaded
- Wire Connection Type
- Wire Leads
- Setpoint Adjustability
- Adjustable
- Switch Starting Position
- 2 Off (Normally Open)
- Maximum Switching Current
- 35 mA @ 24 V DC
- Process Temperature Range
- 25° to 120° F
- For Mounting Bracket Style
- Square Panel Mount
- Maximum Continuous Pressure
- 14.5 psi
- Maximum Short-Term Pressure
- 72 psi
- Environment Temperature Range
- 25° to 120° F
- Number of Circuits Controlled
- 2
- Approximate Difference Between Setpoint and Reset Point
- Adjustable
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| Supplier | Supplier SKU | Price | Stock | Lead time | Type |
|---|---|---|---|---|---|
| Approved Vendor | 3878N11 | Request price | Contact supplier | Contact supplier | Authorized · US distributor |
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