10 DF-310E Specifications
OVERALL OPERATING TEMPERATURE RANGE
Gas sample: 32°F to 122°F (0°C to 50°C)
Sensor Temperature: 32°F to 113°F (0°C to 45°C)
Electronics Temperature:
w/sensor in enclosure:32°F to 113°F (0°C to 45°C)
w/remote sensor: 32°F to 122°F (0°C to 50°C)
STORAGE TEMPERATURE
Not to exceed 122°F (50°C)
SENSOR TYPE
Non-depleting Coulometric
SENSOR WARRANTY
Five (5) years (limited)
ELECTRICAL, ALARMS & DISPLAY
ELECTRONICS
Microprocessor-based
DISPLAY
1.3 in (33mm) by 2.6 in (66mm) LCD graphics with backlighting
ALARMS
Audible and Displayed. Up to 7 optional alarms comprised of 4 oxygen,
temperature, low flow, and electrolyte condition.
STATUS CONDITIONS
Sensor Off, Check Fluid, Expanded Range (optional), In-Calibration status
conditions can be assigned to relays (optional).
OUTPUT
Software scalable, jumper selectable 0-5 or 0-10 VDC analog output.
Minimum load resistance is 1K.
Fully isolated 4-20 mA output. Maximum loop resistance is 1K Ohms. (29-
33 VDC loop compliance voltage provided)
ALARM RELAYS
Up to four, rated at 0.3 A, 30 VDC under resistive load. Set points
independently adjustable. Contacts failsafe to alarm condition upon loss of
power. Not designed to switch AC power.
POWER REQUIREMENTS
100 – 240 VAC (auto-switching), 1.3A, 50/60 Hz or
24 VDC (–2/+4VDC), 1A, 25 Watts; Optional Sample Pump 6W additional
EMI SENSITIVITY
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