Chart Drive
Type:
Stepper Motor
Ranges:
1, 7, 32 day; switchable
Accuracy:
1% of rotation
Chart Paper Hold Down:
Magnetic hub lock
Recording Pens
Type:
Disposable fiber-tip; red for temperature, blue for
humidity
Pen Drive
Type:
Motorized linear screw drive
Deadband:
1°F, 1% RH
Zero:
Automatic zero during chart change or power
interruption
Pen Arms:
Clear plastic to allow full chart viewing
Pen Lift:
Automatic upon door opening; pens are door
mounted and lift away from the chart whenever
the door opens.
Alarms
Alarms:
User-selectable for high or low temperature and
humidity
Audible Alarm:
Integral piezo-electric beeper
Alarm Relay Contacts:
2A 110Vac, 2A 30Vdc, Normally Open, Single
Pole, Single Throw (SPST)
Operating Conditions (Recorder)
Temperature:
32° to 120°F (0° to 49°C)
Humidity:
0% to 90% RH, non-condensing
Operating Conditions (Remote Sensor)
Temperature:
2° to 120°F (-17° to 49°C)
Humidity:
2% to 98% (should not be operated continuously
in condensing conditions)
Specifications
11
11-2
Summary of Contents for CT485B-110V-G-AL
Page 23: ...Setting Up the Recorder 2 2 14 Notes...
Page 27: ...Powering Up the Recorder 3 3 4 Notes...
Page 33: ...Alarm Operation 4 4 6 Notes...
Page 43: ...Using the Cal Lock Kit 6 6 2 Notes...
Page 45: ...Using the Voltage Input Adapter Optional 7 7 2 Notes...
Page 49: ...8 4 Notes Maintaining the Recorder 8...
Page 57: ...Specifications 11 11 4 Notes Notes...
Page 59: ...CE Approval 12 Notes 12 2...
