The Omron 61F-G4ND AC110/220 is a conductive high/low level controller from the 61F series, designed for tank-level monitoring and pump control. It accepts 110/220VAC supply and provides six relay outputs with SPDT contact forms (2 Form C and 3 Form C), each rated at 3A @ 200VAC. Sensitivity is adjustable from 0 to 1.8kOhm, covering most conductive liquids including water, weak acids, and alkaline solutions. The control-to-sensor distance reaches up to 1km, making it suitable for remote tank farms or large reservoirs.
Omron 61F-G4ND AC110/220 Level Controller, High/Low, 110/220
MPN61F-G4ND AC110/220
Active
Omron 61F series, High/Low Level Controller, 61F-G4ND AC110/220, 110/220VAC supply, SPDT relay outputs, DIN rail mount.
$677.66 – $697.70Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Series | 61F |
| Parameter | Value |
|---|---|
| Contact form | SPDT (2 Form C), SPDT (3 Form C) |
| Contact rating at voltage | 3A @ 200VAC |
| Parameter | Value |
|---|---|
| Supply voltage range | 110/220VAC |
| Parameter | Value |
|---|---|
| Type | High/Low Level |
| Parameter | Value |
|---|---|
| Mounting type | DIN Rail |
| Termination style | Screw Terminal |
| Parameter | Value |
|---|---|
| Operating temperature range | -10°C ~ 55°C |
| Parameter | Value |
|---|---|
| Weight | 1.9 lbs (861.8 g) |
| Features | Idling Prevention, Level Indication |
| Output signal | Relay (6) |
| Sensitivity | 0 ~ 1.8kOhm |
| Distance - control to sensor | 1km |
Product details
Frequently asked questions
Where can I buy 61F-G4ND AC110/220 and how do I get a price?
This part is sourced and quoted to order through independent distribution. Submit an RFQ for current pricing and availability.
What is 61F-G4ND AC110/220's listed type?
The listed type is High/Low Level, meaning it controls fill and drain operations based on two electrode probes.
What is the maximum control-to-sensor distance?
The maximum distance between the controller and the electrode sensor is 1 km, allowing remote installation of the sensor at a tank far from the panel.
MPN
61F-G4ND AC110/220