FA & FB SERIES CABLE FLOAT LEVEL SWITCH
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The FA/FB Series is a cable float level switch product line constructed from a variety of chemical resistant materials. These are durable, low-cost, simple and easy-to-use float level switches equipped with either a microswitch, reed switch or mercury switch output.
The FA/FB series cable float level switch is designed for single (FA) or multipoint (FB) liquid level switch detection over a wide range of lengths. The FA/FB float level switch can provide an “open”, “closed” or “open/closed” contact arrangement when the float angle is greater than its actuation angle (angle varies by float type), as a result of float buoyancy moving the internal steel ball of the float level switch from its normal activation point when the target fluid is present.
- Polypropylene, PVC and 304SS materials
- Single or multiple float configurations
- Microswitch, reed switch or mercury switch
- Easy installation, affordable and durable
- Suitable for pump control and high temperatures
USE
- General pump control
- Pump control in wastewater
- Suitable for low specific gravity materials
- Can handle high operating temperatures
- Clean fluids with small process connections
INDUSTRY
- Water and wastewater
- Petrochemical
- Chemical
- Other related industries
| Model | FAD A/B/C Round type | FAE A/B/C Cup type | FAS A/B/C Cup type | |
| Switch | Micro switch | Micro switch | Mercury switch | |
| Float material | PVC | SUS304 | ||
| Cable spec | Neoprene Cable 1mm²x3C or 2C |
PVC Cable 1.25mm²x3C or 2C |
Silicon Cable 0.75mm²x3C or 2C |
|
| Contact rating | 10A/ 250Vac (std.) or 15A/ 250Vac |
1A/ 230Vac | ||
| Contact form | N.O or N.C or SPDT | N.O or N.C or SPDT | ||
| Operating temp. | 0°C~60°C | 0°C~60°C | 0°C~170°C | |
| Specific gravity | 0.6 |
0.6 | 0.5 | |
| Weight approx. | 290g/1M | 290g/1M | 480g/5M | |
| Pressure | 2 kg/cm² | 2 kg/cm² | 2 kg/cm² | |
| Wire voltage | 600 Vac | 600 Vac | 300 Vac | |
| Isolation resistance | Min 100 Ω | Min 100 Ω | ˉˉˉˉˉˉˉ | |
| Contact resistance | Max. 100Ω | Max. 100Ω | Max. 1Ω | |
| Actuation angle | 28°±2° | 28°±2° | 10°±2° | |
| Protection | IP68 | IP68 | IP68 | |
| Model | FAL A/B/C Bar type | FAM A/B/C Bar type | FAJ A/B/C Bar type | FAK A/B/C Bar type |
| Switch | Micro switch | Reed Switch | ||
| Float material | P.P | P.P | ||
| Cable spec | PVC Cable 0.75mm²x3C |
Neoprene Cable 0.75mm²x3C |
PVC Cable 0.75mm²x3C |
Neoprene Cable 0.75mm²x3C |
| Contact rating | 3A/ 125/250Vac | AC70 VA / DC50 W(N.O), 20W(N.C, SPDT) | ||
| Operating temp. | 0°C~60°C | 10°C~80°C | 0°C~60°C | 10°C~80°C |
| Specific gravity | 0.8 | 0.8 | ||
| Weight approx. | 113±2g/1M Cable | 115±2g/1M Cable | ||
| Pressure | 4.5 kg/cm² | 4.5 kg/cm² | ||
| Wire voltage | 600 Vac | 300 Vac/ 350Vdc(N.O), 150 Vac/ 200Vdc(N.C, SPDT) | ||
| Isolation resistance | Min 100 Ω | Min 100 MΩ | ||
| Contact resistance | Max. 100mΩ | Max. 100mW(N.O), Max. 150mΩ(N.C, SPDT) | ||
| Actuation angle | Up 18°±4°/ Down 3°±3° | Up 18°±4°/ Down 3°±3° | ||
| Protection | IP68 | IP68 | ||
| Contact mode | N.O or N.C or SPDT | N.O or N.C or SPDT | ||
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