Dräger Polytron 2 XP Tox, Руководство по эксплуатации, Страница: 5 / 12

54
6.5 Environmental Parameters
Temperature ................................................................................................ –40 to 150 °F (–40 to 65 °C)
Pressure .................................................................................. 20.7 to 38.4 in. of Hg (700 to 1300 mbar)
Humidity ................................................................................................................ 0 to 100% RH, transmitter
Maximum Air Velocity ................................................................................................
≤
19.5 ft/s (
≤
6 m/s)
6.6 Relay Specification (Optional)
Relays ...................................................................................................... Energized for Fail Safe Operation
Relay Contacts ........................................... 3 SPDT (Single Pole Double Throw) for A1, A2 and Fault
Contact Rating ......................................................................................... 5 A @ 30 VDC, 5 A @ 250 VAC
6.7 Ambient Influences
See sensor data sheets.
Technical Information
Environmental Parameters
Relay Specification
Ambient Influences