4210 Flow Meter
Section 1 Introduction
1-9
Table 1-2 4210 Technical Specifications
Physical and Electrical
Size 16" high × 11
1
⁄2" wide × 10
1
⁄2" deep (41.9 cm × 29.2 cm × 26.7 cm) without power
source.
Weight 17 lb. 4 oz. (7.84 kg)
Material High-impact molded polystyrene structural foam.
Type Self-certified NEMA 4X Enclosure.
Display Type 2-line, 40 character/line alphanumeric dot matrix liquid crystal.
Power 12 -14 VDC, 16 mA average at 12.5 VDC (Printer set at 1" per hour).
Typical Battery Life 7-10 days with printer at 1" per hour and 4 Ampere-hour Ni-Cd battery.
14 days with printer turned off, and 1 minute level reading intervals.
Operating Temperature 0° to 140°F (–18° to 60°C).
Storage Temperature –40° to 158°F (–40° to 70°C).
Additional Power Required
for Optional Equipment
Modem 60 mA maximum during operation; 0.1 mA maximum standby.
High-Low Alarm Relay Box 10 mA standby, typical; 190 mA - maximum.
Internal Printer
Chart Speeds Off,
1
⁄2, 1, 2, or 4 inches per hour.(1.27, 2.54, 5.08 or 10.16 cm/h).
Ribbon 19.7 ft. (6 m) black nylon - replaceable.
Operating Speed 1.5 lines per second at 68° F. (20°
C).
Character Size 0.09" high × 0.07" wide (2.4mm × 1.7 mm), 12 pitch.
Printer Recording Span
(for level, other plots possible)
Chart Resolution
Display Resolution
User-selected from
1
/4 ft. (3.6 cm) to over 30 ft. (9.1 m) with multiple over-ranges.
1
/240 of selected recording span
0.001 ft. (0.3 mm)
Paper 4.5" wide × 65 ft. (11.4 cm × 19.8 m) plain white paper, replaceable.
Printer Reliability 2.5 million lines MCBF (mean cycles before failure).
Reports Printed Program selections, interval activity reports, flow meter history.
Printer Recording Modes Level over time, flow rate over time; includes totalized flow, sampler events, rain-
fall, temperature, pH (or) D. O. (dissolved oxygen).
Plotted Linear Data 3 different linear plots can be printed at the same time.
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