61F-GP-N8 AC240 Omron, 61F-GP-N8 AC240 Datasheet - Page 2

• Manufacturer Part Number: 61F-GP-N8 AC240
• Description: LEVEL CONTROLLER
• Manufacturer: Omron
• Series: 61Fr
• Type: Level Control - General Purposer

Specifications of 61F-GP-N8 AC240

• Applications: Supply and Drain Control
• Mounting Type: Socket Mount (8 pos)
• Voltage - Supply: 240VAC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 61F-GP-N8AC240; 61FGPN8AC240

■ Compact Plug-in Models (11-pin Type)
Specifications
Note: 1. The length when using completely insulated, 600-V, 3-conductor (0.75 mm
Controlling materials
and operating condi-
tions
Supply voltage
Operating voltage
range
Interelectrode voltage 8 VAC
Interelectrode current Approx. 1 mA AC max.
Power consumption
Interelectrode operate
resistance
Interelectrode release
resistance
Response time
Cable length
(see note 1)
Control output
Ambient temperature
Ambient humidity
Insulation resistance
(see note 2)
Dielectric strength
(see note 2)
Life expectancy
Weight
Accessories
2. The insulation resistance and dielectric strength indicate values between power terminals and Electrode terminals, between power
3. Possible to use with 15 kΩ or less, however, this may cause reset failure.
4. 61F-GP-NH High-sensitivity Controller uses advanced operation.
the cable diameter or number of conductors becomes larger. For details, refer to Safety Precautions for Floatless Level Controllers.
terminals and contact terminals, and between Electrode terminals and contact terminals. For details, refer to Safety Precautions for
Floatless Level Controllers.
When the power supply voltage is applied, if there are some liquids between the electrodes (ground and operation electrodes), the inter-
nal relay will not operate.
When the power supply voltage is applied, if there are no liquids between the electrodes (ground and operation electrodes), the internal
relay will operate.
If the advanced operation does not satisfy applications, consider using 61F-N8HY controller which uses sequential operation.
Item
For control of ordi-
nary purified water
or sewage water
24, 100, 110, 120, 200, 220, 230 or 240 VAC; 50/60 Hz
85% to 110% of rated voltage
Approx. 3.5 VA max.
0 to approx. 4 kΩ
Approx. 15 k to
∞ Ω
Operate:80 ms max.
Release:160 ms max.
1 km max.
1 A, 250 VAC (Inductive load: cosφ = 0.4)
3 A, 250 VAC (Resistive load)
Operating:–10 to 55°C (–10 to 70°C for high-temperature controller)
Operating:45% to 85% RH
100 MΩ min. (at 500 VDC)
2000 VAC, 50/60 Hz for 1 min.
Electrical:
Mechanical: 5,000,000 operations min.
Approx. 155 g
Hold-down clip PFC-N8
General-purpose
Controller
61F-GP-N
100,000 operations min.
For control of ordi-
nary purified water
or sewage where
operating ambient
temperature is
high.
0 to approx. 4 kΩ
Approx. 15 k to
∞ Ω
600 m max.
temperature
61F-GP-NT
Controller
High-
For control of ordi-
nary purified water
in cases where the
distance between
sewage pumps
and water tanks or
between receiver
tanks and supply
tanks is long or
where remote con-
trol is required.
0 to approx. 1.3 kΩ
(for 2 km)
0 to approx. 0.5 kΩ
(for 4 km)
4 k to ∞ Ω (for 2
km)
2.5 k to ∞ Ω (for 4
km)
2 km max.
4 km max.
61F-GP-NL 2KM
61F-GP-NL 4KM
Long-distance
Controllers
(for 2 km)
(for 4 km)
2
) cabtire cables. Usable cable lengths will become shorter as
For control of liq-
uids with high spe-
cific resistance
such as distilled
water
Approx. 0.12 mA
AC max.
Approx. 10 kΩ to
approx. 40 kΩ
(see note 3)
Approx. 100 k to
∞ Ω
50 m max.
High-sensitivity
(see note 4)
61F-GP-NH
Controller
For control of liq-
uids with low spe-
cific resistance
such as salt water,
sewage water,
acid chemicals, al-
kali chemicals
Approx. 1 mA AC max.
0 to approx.
1.3 kΩ
Approx. 4 k to ∞ Ω Approx. 15 k to
1 km max.
Low-sensitivity
61F-GP-ND
Controller
61F-GP-N@
For control of ordi-
nary purified water
or sewage water
used in combina-
tion with Two-wire
Electrode Holder
(incorporating a
resistor of 6.8 kΩ)
0 to
approx. 2 kΩ
∞ Ω
800 m max.
61F-GP-NR
Controller
Two-wire
2