Brooks Instrument BM02 - Manual (Page 16)

2-6
Installation
Brooks ® Models BM01 and BM02
Installation and Operation Manual
X-PD-BM01-02-eng
Part Number: 541B042AHG
March, 2008
2-8 Pre-Operation Procedures
After the flowmeter has been installed, slowly allow the liquid to flow in
bypass section of a horizontal installation or the main line of a vertical
installation. This will clear the line of any foreign particles.
NOTE: Foreign particles in the main line may cause damage to the
flowmeter.
Figure 2-5 Electrical Connections
RED WIRE
BLACK WIRE
WHITE WIRE
YELLOW WIRE
GREEN WIRE
HALL SENSOR POWER (+)
HALL SENSOR NEGATIVE (-)
HALL SENSOR SIGNAL
REED SENSOR CONNECTION
REED SENSOR CONNECTION
HALL VOLTAGE RANGE
HALL MAX. RATED CURRENT
HALL CONNECTION
REED MAX. VOLTAGE
REED MAX. CURRENT
REED LIFE (TYPICAL)
4.5 - 24 Vdc
24 mA
1K ohm Pull up resistor fitted
30 V
0.5 A
500 x 10^6 cycles 10 Vdc @ 10 mA