BK2800 Flow Monitor
Model 2800
Programming & Installation Manual
2
Kimray is an ISO 9001- certified manufacturer. Kimray quality assurance process maintains strict controls of materials
and the certification of parts used in Kimray electronic level switch.
Kimray.com
Power Supply Options:
Battery Powered: 1 “D” size 1.5 Volt alkaline battery
Loop Powered: Optional 4-20 mA loop power
Alphanumeric Rate and Total Display:
8 digit, .75” high numeric display
8 character, .38” high alphanumeric display
Fixed or toggle modes of operation for flow rate and totalizer
display
Accuracy:
±0.1%
Temperature Drift = 50ppm/°C (Max)
Mounting Classification:
Meter Mount: NEMA 4X Enclosure
Remote Mount: NEMA 4X Enclosure
Swivel Mount: NEMA 4X Enclosure
Environmental:
Operating Temperature: -22 ºF to 158 ºF (-30 ºC to 70 ºC)
Humidity: 0-90% Non-condensing
Inputs:
Magnetic Pick-up input:
Frequency range = 0 to 3500 Hz
Trigger sensitivity = 30 mV p-p
Over voltage protected = ±30 VDC
Outputs:
Opto-isolated open collector transistor
Max. Voltage: 30 VDC
Pulse width: 20mS/Max rate 20Hz
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
Specifications
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
programming mode, press the
MENU
button 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 unau
-
thorized access or changing the meter’s setup parameters.
Programming Mode
Keys:
MENU
– Switches to Programming mode
UP
Arrow – Scrolls forward through the parameter choices
and increments numeric variables
RIGHT
Arrow – Scrolls backward through the parameter
choices and moves the active digit to the right
ENTER
– Used to save programming information, advance
to the next programming parameter, and in the reset process
Modes:
RUN
– Normal operating mode
PROGRAM
– Used to program variables into the display
If your monitor was ordered with a Kimray flow meter, the two
components ship from the factory, calibrated as a set. If the monitor
is a replacement, the turbine’s K-factor has changed, or the
monitor is being used with some other pulse generating device,
programming will be necessary.