PART ONE - INTRODUCTION
SECTION 2 - SPECIFICATIONS
6
S
ECTION
2
2.1 Operational
2.2
Performance
(Electrical, 4-20 mA Output)
2.3
Mechanical
Display:
Flow Rate ............................. 5-1/2 inch (140 mm) dual-scaled meter with
250
°
meter movement
Total Flow (optional) ............. 7-digit non-resetting totalizer or 6-digit reset-
ting totalizer, each with 0.15 inch (4 mm) high
digits
Measuring Range ....................... From 0-5 to 0-80,000 GPM (0-18 to
0-300,000 LPM) with ±2% of full scale
accuracy
Ambient Conditions.................... 14 to 122
°
F (-10 to +50
°
C); 0-90% relative
humidity
Sensor-to-Transmitter
Distance ............................... 2000 ft. (609 m) maximum
Output Transmission Distance ... Limited only by wire resistance and power
supply voltage
Power Requirements .................. 18-36 VDC, 6 watts maximum
Stability...................................... 0.06% of span per 24 hours, non-cumulative
Repeatability .............................. 0.05% of span
Non-linearity .............................. 0.06% of span
Temperature Drift....................... Zero: 0.01% of span per
°
C;
Span: 0.02% of span per
°
C
Response Time .......................... Selectable, 2 or 10 seconds (approximately)
to 90% of value upon step change
Load Driving Capacity ................ Maximum load (in ohms) is dependent on
power supply voltage. Use the following
equation to calculate the maximum allowable
load:
Load (ohms) = (Power Supply VDC - 5) x 50
Enclosure (optional) ................... NEMA 4X; ½ DIN, polycarbonate; surface
mount
Net Weight................................. 1 lb. (0.46 kg) approximately
SPECIFICATIONS
