BASI BUFM660 Series, Руководство пользователя

Страница: 6 / 29

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)