Products
We specialize in designing and manufacturing pressure and liquid level switches to customer specifications, supplying large and small OEM and aircraft system manufacturers. See below for a non-exhaustive list of highlights from our product catalog.
Vertical Liquid Level Switches
Barometric Pressure Switches
Hydraulic Pressure Switches
Horizontal Liquid Level Switches
product details
GBC300-159
DESCRIPTION
A long service record exists on these units in airline, in business jet, and in other unique commercial and military applications. These units incorporate a sensitive aneroid capsule which responds to changes in absolute pressure/altitude. When pressure decreases (altitude increases), the capsule expands. This movement is transferred to a snap-action switch, which actuates the device to which it is connected. When pressure increases (altitude decreases), the capsule contracts, and the unit resets.
Specifications
ON INCREASING ALTITIUDE, ACTUATION SHALL OCCUR AT 14,400 TO 14,750 FT.
ON DECREASING ALTITUDE, DEACTUATION SHALL OCCUR BEFORE 10,000 FT.
OPERATING: -40° TO 140°F.
EXPOSURE: -65°F TO 185°F
0.24 LB. MAX
NO CHATTER ON SNAP-OVER ALLOWANCE BEYOND THE SWITCHING DESIGN LIMITS.
15 G'S
1,000 CYCLES MINIMUM
26.5 PSIA