BASI BUFM660 Series - Technical Data

5
1.5 Technical data
1.5.1 The host
Type
BUFM660 (host)
Power supply
DC24V (±5%) 0.2A;
AC220V (±20%) 0.1A
Display
2 lines 14 digit backlit LCD
The instantaneous flow rate
range
0.0000~99999L/S or m
3
/h
The maximum of
cumulative flow
9999999.9 m
3
Accuracy of change in level
1mm or 0.2% of measured distance from
the probe at still water. (whichever is
greater)
Resolution
1mm
Analogue output
4-20mA into 500 Ohms, corresponding to
instantaneous flow rate.
Relays outputs
6 multi-function SPDT relays at most
（optional）, rated 5A /250VAC/30VDC,
high, low and failsafe alarm and control
corresponding to instantaneous flow rate or
level.
Serial communication
RS485, MODBUS-RTU standard protocol
Ambient temperature
-40℃~70℃
Temperature compensation
Integral in probe
Pressure range
±0.1MP (press definitely)
Measure cycle
1 second (changeable )
Parameter setting
3 induction buttons / remote control
Cable gland
PG9 /PG11/ PG13.5
Material
ABS
Protect grade
IP67
Fix
Hang
Dimensions
248H*184W*122D(mm)