Brymen BM786 - AC+DC Current, Loop, Temp, and Hz Specifications

28
AC Current
Model 789
1)
Models 786, 785
Burden
Voltage
RANGE
Accuracy
40Hz ~3kHz
600.00

A, 6000.0

A
0.9%+20d
0.9%+20d
0.2mV/

A
60.000mA, 600.00mA
2.0mV/mA
6.0000A, 10.000A
2)
1.0%+30d
1.0%+30d
30mV/A
1)
Accuracy unspecified @ <10% of range
2)
10A continuous up to ambient 40
o
C only, and is <3 mins on per >15 mins off @ 40
o
C ~
55
o
C; >10A to 20A for <30 seconds on per >15 mins off
AC+DC Current
Model 789
1)
Models 786, 785
Burden
Voltage
RANGE
Accuracy
0Hz, 40Hz ~ 3kHz
600.00

A, 6000.0

A
1.0%+30d
1.0%+30d
0.2mV/

A
60.000mA, 600.00mA
1.2%+40d
1.2%+40d
2.0mV/mA
6.0000A, 10.000A
2)
30mV/A
1)
Accuracy unspecified @ <10% of range
2)
10A continuous up to ambient 40
o
C only, and is <3 mins on per >15 mins off @ 40
o
C ~
55
o
C; >10A to 20A for <30 seconds on per >15 mins off
DC Loop Current %4~20mA (Model 789 only)
4mA = 0% (zero)
20mA = 100% (span)
Resolution: 0.01%
Accuracy:

25d
Temperature (Models 789, 786 only)
RANGE
Accuracy
1) 2)
-200.0

C to 1090

C
1.0%+1.0

C
-328.0

F to 1994

F
1.0%+1.8

F
1)
Accuracies assume meter interior has the same temperature (isothermal stage) of the
ambient for a correct junction voltage compensation. Allow the meter and the type-K
probe set to reach isothermal stage for a significant change of ambient temperature. It
can take up to an hour for changes > 5°C.
2)
Type-K thermocouple range & accuracy not included
~ Hz Line Level Frequency