M20011 REL-0000 (2103)
Overrange limit
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Overrange pressure or temperature means the value is outside
the calibrated upper or lower range.
Above 100 %, the red backlight turns on automatically.
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Above 120 %, the red backlight turns on and displays OVER
RANGE in place of pressure reading.
Temperature
Storage:
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Operating:
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Relative humidity
95 % non-condensing
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Vibration
1 meter drop test
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Ingress specifications
IP52 for the HHP452
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IP54 for the Omega Tethered Sensors
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Keypad
Sealed membrane 16 domes.
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User Manual for Smart Manometer
–20 °C to 70 °C (–4 °F to 158 °F)
–10 °C to 50 °C (14 °F to 122 °F)
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