Air valve 1173T
temperature controlfor aircraftminiature

air valve
air valve
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for air
temperature control
for aircraft
Other characteristics
miniature, calibration
Temperature range

Min.: -54 °C (-65.2 °F)

Max.: 135 °C (275 °F)


Miniature Temperature Switch. Set Point, -40°F to +550°F. Calibration Tolerance, ± 10°F. Deadband, from 7°F minimum. Proof pressure, up to 1500 psig. - This hermetically sealed switch with welded stainless steel construction features a saturated vapor probe thermal system to achieve quick response and repeatable set points. Specifications - Set point range from: -40°F to +550°F (-40°C to +288°C) - Calibration tolerance ±10°F - Deadband range from 7°F minimum - Probe proof temperature up to 100°F above set point or 600°F maximum - Probe proof pressure up to 1500 psig - SPDT snap action switch element - Electrical chamber hermetically sealed per MIL-HDBK-5400 Para. 3.8 - Temperature Range - Ambient -65°F to +275°F (-54°C to +135°C) - Vibration capability to 15G’s - Time constant less than 10 seconds


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