BF-1 Omron, BF-1 Datasheet - Page 44

• 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-03B/04B
A high-capacity protective device is available which protects 61F-series Floatless Level Controllers against faults arising from electrical surges
(such as indirect strokes of lightning) when the Controllers are employed in elevated water tanks or in high-altitude locations.
Specifications
Internal Connections
Precautions
1.
2.
Connection Sockets
PF113A-E Track-mounted Socket
PL11 Back-connecting Socket
Discharge start voltage
Impulse withstand voltage
Impulse withstand current
61F-03B/04B Surge Suppressor Unit
61F-03B
Mount the Surge Suppressor Unit as close to the Controller
as possible. Adequate results may not be obtained if mounted
close to the Electrode Holder.
When grounding the Surge Suppressor Unit in the vicinity of
the Controller, connect the ground side of the Surge
Suppressor Unit to Electrode E3, E5, or E8 (ground terminal).
61F-03B
Ground
Long distance
61F-04B
90 V ±20 VDC
200,000 V (1 x 40 µs)
6,000 A (1 x 40 µs)
61F-03B/04B