Environmental Requirements; Altitude Range - Philips Avalon FM20 Service Manual

2 Site Preparation

Environmental Requirements

The environment where the FM20/FM30 monitor will be used should be reasonably free from
vibration, dust, and corrosive or explosive gases. The ambient operating and storage conditions for the
FM20/FM30 monitor must be observed. If these conditions are not met, the accuracy of the system
will be affected and damage can occur.
Monitor (M2702A/M2703A); Interface Cable for Avalon CTS (M2731-60001)
Temperature Range
Humidity Range

Altitude Range

Transducers (M2734A/M2734B/M2735A/M2736A/M2738A)
Temperature Range
Humidity Range
Altitude Range
SpO Sensors
2
Operating Temperature Range
18
Operating
Storage
Operating
Storage
Operating
Storage
Operating 0°C — 40°C (32°F — 104°F)
Storage -20°C — 60°C (-4°F — 140°F)
Operating <95% relative humidity @ 40°C (104°F)
Storage <90% relative humidity @ 60°C (140°F)
Operating -500 — 3.000 m (-1.640 — 9.840 ft.)
Storage -500 — 13.100 m (-1.640 — 43.000 ft.)
0°C — 37°C (32°F — 98.6°F)
without battery:
0°C — 45°C (32°F — 113°F)
with fully charged battery:
0°C — 40°C (32°F — 104°F)
with battery charging:
0°C — 35°C (32°F — 95°F)
-20°C — 60°C (-4°F — 140°F)
<95% relative humidity @ 40°C (104°F)
<90% relative humidity @ 60°C (140°F)
-500 — 3.000 m (-1.640 — 9.840 ft.)
-500 — 13100 m (-1.640 to 43.000 ft.)