User Manual
SPECIFICATIONS
Power Supply Options
Battery Powered One D size, 1.5V alkaline battery.
Loop Powered Optional 4-20 mA loop power.
Alphanumeric Rate and Total Display
Eight digit, 0.75 inch high numeric display.
Eight character, 0.38 inch high alphanumeric display.
Fixed or toggle modes of operation for flow rate and totalizer display.
Accuracy ±0.1%.
Temperature Drift 50 ppm / °C (maximum).
Mounting Classification
Meter Mount Type 4X enclosure.
Remote Mount Type 4X enclosure.
Swivel Mount Type 4X enclosure.
Environmental
Operating Temperature –22…158° F (–30…70° C).
Humidity 0…90% non-condensing.
Inputs
Magnetic Pickup Input
Frequency Range: 0…3500 Hz.
Trigger Sensitivity: 30 mV p-p.
Over Voltage Protected: ±30V DC.
Outputs
Type Opto-isolated open collector transistor.
Maximum Voltage 30V DC.
Pulse Width 20 mS/maximum rate 20 Hz.
Current (ON state) 0.9V drop @ 5.0 mA or 0.7V drop @ 0.1 mA.
Optional 4-20 mA output.
Certifications
CSA Class I, Div 1 Groups C, D; Class II, Div 1 Groups E, F, G.
UL Class I, II, III Div 1 Groups C, D.
CE IEC 61326-1.
OPERATING THE MONITOR
The monitor has two modes of operation referred to as the RUN mode and the PROGRAM mode. Both the RUN mode and the
PROGRAM mode display screen enunciators confirming the state of the monitor. A quick glance at the lower left-hand corner
of the LCD screen will confirm operating status. Normal operation will be in the RUN mode. To access the PROGRAM mode,
press MENU until the first programming screen is displayed. After programming the display with the necessary information, a
lock out feature can be turned on to prevent unauthorized access or changing the meter’s setup parameters.
Flow Monitor, B2800 Flow Monitor – Simplied
Page 6 November 2013