Explore performance details, construction highlights, applications, and technical information in one clear overview.
FS-3A is a Hanyoung NUX level switch component used for liquid-level detection and pump control arrangements. The available product information identifies the electrode-holder connection, supply condition and tank/reservoir context for the configuration. Response time: Max 80 ㎳ when operating, max 160 ㎳ when returning; Control output: Relay contact output (1c) : 250 V a.c 5 A (Resistive load); Relay contact output (1c): 250 V a.c 5 A (Resistive load); Power supply Voltage: 110 V a.c. / 220 V a.c. 50/60 Hz.
For installation, the electrode-holder arrangement and electrical conditions should be matched to the associated level-control circuit and pump equipment. Insulation resistance: 100 ㏁ min (With 500 V d.c mega) electric conduction part and exposed non-charged metal part; Dielectric strength: 2000 V a.c 50 - 60 ㎐ for 1 min (Between the two poles recharging part terminal); Vibration resistance: 10 - 55 ㎐ (For cycle 1 min) Peak amplitude for 2hrs each in X, Y and Z direction 0.76 ㎜; Shock resistance: approx. 300 m/s².
Key strengths of the FS-3A come from the combination of its functional configuration and practical installation specifications. The following characteristics highlight the values that matter most when comparing the product with equipment requirements.
Power supply Voltage: 110 V a.c. / 220 V a.c. 50/60 Hz; Control output: Relay contact output (1c) : 250 V a.c 5 A (Resistive load); Ambient temperature: -10 ~ 50 ℃ (With no icing or condensation); Response time: Max 80 ㎳ when operating, max 160 ㎳ when returning; Relay contact output (1c): 250 V a.c 5 A (Resistive load).
The main technical information for FS-3A concerns its electrode-holder arrangement, electrical supply condition and use within a tank or reservoir level-control circuit. Allowable voltage fluctuation range: ±10 % of the power supply voltage; Power consumption: Approx. 3.2 VA; Ambient temperature: -10 ~ 50 ℃ (With no icing or condensation); Ambient humidity: 35 ~ 85 % R.H..
Additional technical characteristics include .
The physical design of FS-3A should be considered together with the installation environment and the available mounting or display arrangement. Power supply Voltage: 110 V a.c. / 220 V a.c. 50/60 Hz; Control output: Relay contact output (1c) : 250 V a.c 5 A (Resistive load); Ambient temperature: -10 ~ 50 ℃ (With no icing or condensation); Response time: Max 80 ㎳ when operating, max 160 ㎳ when returning.
Further construction and environmental details include Relay contact output (1c): 250 V a.c 5 A (Resistive load); Allowable voltage fluctuation range: ±10 % of the power supply voltage; Power consumption: Approx. 3.2 VA.
Integration of FS-3A begins with matching its connection, input or control signal and output requirements to the surrounding equipment. Power supply Voltage: 110 V a.c. / 220 V a.c. 50/60 Hz; Control output: Relay contact output (1c) : 250 V a.c 5 A (Resistive load); Ambient temperature: -10 ~ 50 ℃ (With no icing or condensation); Response time: Max 80 ㎳ when operating, max 160 ㎳ when returning.
Additional operating and interface details include Relay contact output (1c): 250 V a.c 5 A (Resistive load); Allowable voltage fluctuation range: ±10 % of the power supply voltage; Power consumption: Approx. 3.2 VA. These values provide a practical reference for wiring, setup and normal operation within the selected configuration.
Choose FS-3A by confirming the exact model or configuration against the required operating conditions. The available model information is FS-3 A (High sensitivity) | FS-3 A (Low sensitivity). Model: FS-3 A (High sensitivity) | FS-3 A (Low sensitivity); Power supply Voltage: 110 V a.c. / 220 V a.c. 50/60 Hz; Control output: Relay contact output (1c) : 250 V a.c 5 A (Resistive load); Ambient temperature: -10 ~ 50 ℃ (With no icing or condensation).
Before installation, confirm Response time: Max 80 ㎳ when operating, max 160 ㎳ when returning; Relay contact output (1c): 250 V a.c 5 A (Resistive load); Allowable voltage fluctuation range: ±10 % of the power supply voltage. Matching the model, electrical ratings, signal requirements, physical arrangement and environmental limits helps keep the product within its specified operating conditions.
| Specification | Details |
|---|---|
| Model | FS-3 A (High sensitivity) | FS-3 A (Low sensitivity) |
| Power supply Voltage | 110 V a.c. / 220 V a.c. 50/60 Hz |
| Allowable voltage fluctuation range | ±10 % of the power supply voltage |
| Voltage between the electrodes secondary voltage | 24 V a.c. | 8 V a.c. |
| Power consumption | Approx. 3.2 VA |
| Response time | Max 80 ㎳ when operating, max 160 ㎳ when returning |
| Operration resistance between electrodes | 0 - approx. 27 KΩ | 0 - approx. 7 KΩ |
| Return resistance between electrodes | approx. 38 KΩ - ∞ Ω | approx. 15 KΩ - ∞ Ω |
| Control output | Relay contact output (1c) : 250 V a.c 5 A (Resistive load) |
| Insulation resistance | 100 ㏁ min (With 500 V d.c mega) electric conduction part and exposed non-charged metal part |
| Dielectric strength | 2000 V a.c 50 - 60 ㎐ for 1 min (Between the two poles recharging part terminal) |
| Vibration resistance | 10 - 55 ㎐ (For cycle 1 min) Peak amplitude for 2hrs each in X, Y and Z direction 0.76 ㎜ |
| Shock resistance | approx. 300 m/s² |
| Life expectancy | Mechanically more than 5 million times (Relay type) Electrically more than 500 thousand times (Load resistance) |
| Ambient temperature | -10 ~ 50 ℃ (With no icing or condensation) |
| Ambient humidity | 35 ~ 85 % R.H. |
| No | Type | Category | Title | File |
| 1 | Manual > Instruction Manual | Level Switch | FS-3A |
| 2 | Manual > Catalogue | Level Switch | FS-3A catalogue |
| 1 | CAD > 2D | Level Switch | FS-3A (2D) |
| Relay contact output (1c) | 250 V a.c 5 A (Resistive load) |
Browse product families and jump into the exact catalog section you need.