4-1391-01 Float Switch (With Temperature Sensor) 100 mm YFT-4-100
Features
- The float switch and temperature measuring resistor (Pt 100 Ω) are integrated to save space for installation.
- The optional holder Assy can be used to adjust the height and fix the product to containers of various thicknesses (~ 30 mm).
- The float is reversible, so it can be used in either ascending or descending mode.
Spec
- Detection position (When the rising is ON): 49 mm from the mounting part (± 3 mm)
- Total length : 100 mm
- Stem Length: 75 mm
- Stem Diameter: Φ8 mm
- Flow Diameter: Φ 25 mm
- Tip Temperature Measuring Part Diameter: Φ 3.2 mm
- Lead Wire Length: 500 mm
- material : SUS304
- Float material: PP foam
- Liquid: Water, liquid medicine, oil
- Operating Temperature Range: -10 to + 90 ° C
- Maximum open and close Voltage: 240 VAC, 200 VDC
- Maximum open and close Current: 0.5 A AC/DC
- Maximum open and close capacity: 50 VA AC/DC
- Contact resistance: 350 mΩ or less
- Temperature Element: Pt 100 Ω (Class B)
- Protected grade – IP 67
Package size:100×40×170 mm 60 g [About Package size]
| Order No. | 4-1391-01 | |
|---|---|---|
| Model No. | YFT-4-100 | |
| Standard price |
JPY: 16,800
USD: 104.53
Excange rate 1USD= 160.72JPY
Valid price in Japan |
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| Quantity | 1piece | |
| Stock in Japan |
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| Supplier Stock |
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Product Variations (Different Sizes, Specifications, Optional Products, etc.)
| Product image | Order No. | Name | Model No. | Quantity | Standard price | Valid price in Japan | Stock [Supplier Stock] |
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|---|---|---|---|---|---|---|---|---|
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4-1391-01 | Float Switch (With Temperature Sensor) 100 mm YFT-4-100 | YFT-4-100 | 1piece | JPY: 16,800 | USD: 104.53 |
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4-1391-02 | Float Switch (With Temperature Sensor) 200 mm YFT-4-200 | YFT-4-200 | 1piece | JPY: 17,200 | USD: 107.02 |
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4-1391-03 | Float Switch (With Temperature Sensor) 300 mm YFT-4-300 | YFT-4-300 | 1piece | JPY: 17,700 | USD: 110.13 |
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Product Catalog
| Catalog Name | Page |
|---|---|
| AS ONE Catalog 2025 [Instruments for Laboratory] | 690 |
| AS ONE Catalog 2023 [Instruments for Laboratory] | 830 |
| AS ONE Catalog 2021 [Instruments for Laboratory] | 774 |





