Application Example; Specifications - Omron 61F-GP-N2 Manual

Selection Guide for Electrodes, Connecting and Lock Nuts
Applicable liquids Material
Purified city water, SUS-304
industrial water, (AISI-304)
sewage
Purified city water, SUS316
industrial water, (AISI-316)
sewage, dilute alka-
line solution

Application Example

• Level control in tanks, reservoirs, sewage plants, underground
wells, mixing plants etc.
• Level control for element protection in pipes, channels, and irriga-
tion systems.
• Flow detection in pipes, channels, and irrigation systems.
• Ice bank control in cold drink dispensers, ice makers, water chillers,
bulk milk tanks, etc.

Specifications

Supply voltage
Operating voltage range
*
Interelectrode voltage
Power consumption
Operate resistance
Release resistance
Response time
Control output
Insulation resistance
Dielectric strength
Ambient temperature
Ambient humidity
Life expectancy
Weight
*Secondary voltage of transformer
2
Conductive Level Controller
Models for individual electrode assembly components
Electrode (1m long)
Model Indication
mark
F03-01-SUS304 1 line
F03-01-SUS316 2 lines
24, 110, 120, 220, 230, 240 VAC; 50/60 Hz
85% to 110% of rated voltage
8 VAC
Approx. 3.2 VA
W
Approx. 4 K min. Between electrode E1 and E3
W
Approx. 15 K max. Between electrode E2 and E3
Operate: 80 ms max., Release: 160 ms max.
•
10 A, 250 VAC (at 40 C)
•
3 A, 250 VAC (at 55 C)
W
100 M max. (at 500 VDC) between power terminals and electrode terminals, and between electrode
terminals and contact terminals
2,000 VAC, 50/60 Hz for 1 min., between power terminals and electrode terminals, and between elec-
trode terminals and contact terminals
Operating: –10 • C to 55 • C
Operating: 45% to 85%
Mechanical: 10,000,000 operations min.
Approx. 190 g
61F-GP-N2
Connecting nut
Model Inscription
F03-02-SUS304 ---
F03-02-SUS316 6
• Dispensing of liquids by volume.
• Indication of liquid buildup due to filter blockages.
• Pollution/foul water detection for rivers, drains, etc.
• Alarm control warning of abnormal or dangerously high or low lev-
els.
Lock nut
Model Inscription
F03-03-SUS304 ---
F03-03-SUS316 6