Honeywell 7020 Series User Manual page 12

Specifications and Model Selection Guide
2.1 S
2. Specifications and Model Selection Guide
pecifications
Physical
Power
Dimensions:
Mounting:
Weight:
Enclosure:
Universal:
Memory Retention:
Fuse Rating:
Environmental
Ranges
2/98
Temperature Limits:
Operating, normal:
Operating, extreme:
Storage:
Transit:
5.67 x 6.67 x 7.59" (144 x 144 x 192.8 mm)
Panel mounting cutout 5.433 x 5.433" 40.039"
(138 x 138 mm +1.0 mm), for 0.08-0.75 inch
(2-19 mm) thickness, standard. Wall and 1-2 inch
NPT pipe mounting hardware supplied with MTG option.
6 Ib. (2.7 kg)
Low-copper aluminum alloy case with polyester finish; impact resistant
polycarbonate front panel assembly and window; rated NEMA 4X,
IP65 with proper conduit, plugs and fittings.
Five 0.886 inch (22.5 mm) conduit holes.
85-265 VAC; 50/60 Hz; 18VA
Configuration and calibration data stored permanently in non-volatile
memory.
1 amp/250V Fast Acting Type. Operator Non-replaceable
14 to 130°F (-10 to 55?C)
-4 to 140°F (-20 to 60°C)*
14 to 158?F (-10 to 70?C)
-22 to 158?F (-30 to 70?C)
* At these temperatures, the unit will display slightly degraded accuracy and display performance.
Relative Humidity Limits:
Vibration:
Measurement Ranges:
DO (7021):
DO (7022):
Process Temperature:
Atmospheric Pressure:
10-90%, non-condensing, 10-100% with sealed cable entry to case.
SAMA PMC 31.1, Condition 2, field mount
5-15 Hz, 2mm displacement
15-15- Hz, 1 g acceleration
150-200 Hz, 0.5 g acceleration
any range from 0.0 ppb to 25,000 ppb, with autoranging of
display and output
any range within 0.00 to 25.00 ppm
32-140°F (0-60?C) normal.
500-800 mmHg with internal sensor, for calibration
Auxiliary Input Scaling Range (one of the following):
Flow:
Remote setpoint:
any range within 0- 100,000 engineering units
same as dissolved oxygen measurement range
The Series 7020 Dissolved Oxygen Analyzer- User's Manual 5