15
and move to the 20mA adjustment. The 20mA adjustment is
performed using the same procedure as the 4mA adjustment.
4-20mA TEST
– The monitor contains a diagnostic routine
that allows the simulation of mA values between 4 and 20 to
check output tracking. At the 4-20TEST prompt the arrow
keys change the simulated mA output in increments of 1mA.
The ammeter should track the simulated mA output. If a 4-
20mA test in not necessary, pressing the ENTER key once
will escape the testing at any time.
Note:
If your B2800 flow monitor was ordered with a
Blancett Turbine flow meter, the 4-20mA was pro-
grammed and factory calibrated.
FIGURE 4 - TYPICAL AMMETER
CONNECTION
Summary of Contents for B2800 Standard
Page 11: ...11 FIGURE 2 CIRCUIT BOARD LAYOUT ...
Page 13: ...13 FIGURE 3 PROGRAMMING MENU ...
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