Environmental; Temperature Measurement; Pressure Measurement; Digital Input - Honeywell ERX350 User Manual

Note: Battery can optionally serve as back-up for external DC voltage.

1.1.3 Environmental

Ambient Temperature Range:
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-40 °F to +158 °F (-40 °C to +70 °C).-without Modem
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Note:
operational temperature range of the modem. The temperature system will continue
providing accurate measurements even if the modem is unable to operate because
of environmental conditions.
-13 °F to +158 °F (-25 °C to +70 °C) when used with Cloud Link 4G modem
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Humidity:
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0-95% non-condensing
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1.1.4 Temperature Measurement

Highly stable, solid state temperature sensor (thermistor)
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Range: -40 °F to +158 °F (-40 °C to +70 °C).
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1.1.5 Pressure Measurement

Ambient temperature range: -40°F to +158°F (-40° to +70°C)
Honeywell
2023
If using an ERX350 device with a modem, it is recommended to consider the
1 About ERX350
1.1 ERX350 Specifications
3