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For more information or for additional configurations,
please contact us at NASInsideSales@imi-precision.com
SWITCHES /SENSORS
Wiring Schematic for NVS-5, NSX-5, NSX-5SB
NVS-5 NSX-5, NSX-5SB
Rated Vacuum Range: 7.4" to 30" Hg
(-250 to -1015 mbar)
7.4" to 30" Hg
(-250 to -1015 mbar)
Proof Pressure: N/A
Burst Pressure: 25 PSI [1.7 bar]
Media: Non-Corrosive, Dry Gases
Switch Type: Differential Pressure, Mechanical Diaphragm
Sensing/Switching Material: Gold Plated, Phosphor Bronze
Output: SPST - NO
Electrical Connection: 2 Wire - 24 AWG 1' [0.3M]
Hysteresis: 0.5% Full Scale
Max. Switch Voltage Load: 24VDC/500VAC
Max. Switched Current Load: 20mA
Display: NONE
Switch Indication: NONE
IP Protection: NONE
Operating Temperature: -40ºF to 250ºF [-40ºC to 120ºC]
Operating Humidity: 35 to 85% RH (No Condensation)
Mechanical Life: 100,000,000 Cycles
Construction: GF Polyester/Polyurethane GF Polyester/Polyurethane/Anodized Aluminum
Fitting/Connection: 3/16"barb 10-32 Female, Face Seal mount
Weight: 0.5 oz (14g) NSX-5 – 1.5 oz (43g), NSX-5SB – 2 oz (57g)
Safety and Environmental Compliance: RoHS
NVS-5, NSX-5, NSX-5SB Specifications:
A V M U C U SWI H C T
AWG #24
BLUE
BLUE
V in
V out
V
VACUUM
SET-POINT
ADJUSTMENT
VACUUM
SET-POINT
ADJUSTMENT
VACUUM SWITCH ADJUSTMENT:
To increase the set-point,
turn clockwise.
To decrease the set-point,
turn counter-clockwise.
DO NOT FORCE.
Important Notice For All NVS-5, NSX-5, NSX-5SB
1. The electrical current flows from one terminal through the rivet to the contact blade and from the other terminal through the rivet to
the adjustment blade.
2. The adjustment screw is in contact with the diaphragm and is part of the electrical circuit.
3. To avoid potential shock, use an insulated screwdriver when making adjustments.
How to Specify:
For switch only:
Order by model number, i.e. NSX-5
