BF-1 Omron, BF-1 Datasheet - Page 31

• Manufacturer Part Number: BF-1
• Description: ELECTRODE HOLDER
• Manufacturer: Omron

Specifications of BF-1

• Description/function: General and industrial use electrode holder
• Equipment Type: Electrode Holder
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

61F-IPj
61F-IP
Liquid Level Indication and Alarm
Note: Be sure to ground terminal 15.
200-VAC power supply
MCCB
B
B
L
L
L
M
L
H
Upper
Middle
Lower
limit
R S T
limit
M
E
1
E
2
P
E
3
Water supply
source
7
8
0 V
Alarm
200 V
14
U
Transformer
2
9
B
*
U
2
6
24 V
24 V
15
8 V
PL
Control
circuit
Control
circuit
5
10
PL
Water tank
U
1
•
•
•
12
1
PL
U
U
When the water level drops below E2, the lower-limit indicator
turns ON and the alarm sounds.
When the water level reaches E2, the indicator turns OFF and
the intermediate indicator turns ON.
When the water level rises to E1, the upper-limit indicator turns
ON and the alarm sounds.
1
2
U
1
11
E
3
4
E
61F-IP
2
2
E
3
1
PS-3S
Upper alarm
Lower alarm
Intermediate
61F-IPj