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For more information or for additional configurations,
please contact us at NASInsideSales@imi-precision.com
SWITCHES /SENSORS
Wiring Schematic for NVSW5A: Set Point Adjustment
Rated Vacuum Range:
5" to 30" Hg (-170 to -1015 mbar)
Proof Pressure:
45 PSI (3.1 bar)
Burst Pressure:
350 PSI (24 bar)
Media:
Non-Corrosive, Dry Gases
Switch Type:
Nitrile Diaphragm
Sensing/Switching Material:
N/A
Output:
SPDT
Electrical Connection:
DIN 43650A
Hysteresis:
3" to 4" Hg (-102 mbar to -135 mbar)
Repeatability:
+/- 2% Full Scale
Max. Switched Voltage Load:
12/24VDC, 125/250VAC
Max. Switched Current Load:
5A for 12/24VDC and 125VAC, 3A - for 250VAC
Display:
NONE
Switch Indication:
NONE
IP Protection:
IP65
Operating Temperature:
-20ºF to 180ºF (-28ºC to 82ºC)
Operating Humidity:
35 to 85% RH (No Condensation)
Mechanical Life:
100,000,000 Cycles
Construction:
Brass Housing, Nitrate Diaphragm
Fitting/Connection:
1/8" NPT Male
Weight:
4.0 oz. (113g)
Safety and Environmental Compliance:
UL, CSA, VDE and UR
NVSW5A Specifications:
1. Remove center screw and DIN adaptor.
2. Place a 3/32" allen wrench into center hole.
3. Adjust counter-clockwise to increase set-point, clockwise to decrease set-point.
4. When desired setting is met, remove allen wrench and replace DIN adaptor and tighten screw.
PIN 1, VOLTAGE INPUT
PIN 2, NORMALLY CLOSED OUTPUT
PIN 3, NORMALLY OPEN OUTPUT
CONNECTOR PIN OUT
GROUND
TERMINAL
SET-POINT ADJUST
ADJ. SCREW, 3/32 HEX
2
3
1
WIRING: NVSW5A
V OUT - N.O.
V IN
V OUT - N.C.
How to Specify:
Order by part number: NVSW5A
