BJhongfu RP-S40-ST Force Sensor for Smart Seats: 10kg force capacity
This 20g-10kg force sensor is designed for engineers and DIY enthusiasts building smart seats, like those for posture correction or automated adjustments. It's not just a component; it's your tool for creating responsive furniture that adapts to user presence and weight.
The RP-S40-ST film sensing resistor delivers precise readings from subtle shifts to full weight, ensuring your seat reacts accurately. You'll notice it detects a light touch as easily as a seated person, making integration seamless. Use it to develop seats that enhance comfort and functionality in home or office settings.
Features
- 20g minimum detection
- film sensing resistor
- high-end seat compatibility
- 10kg force capacity
General specs
- Brand: BJhongfu
- Model: RP-S40-ST
- Seller: Joom
- ID: 692e7b6e137ef5014814b222
- Model: RP-S40-ST
- Application: Smart Seats, High-end Seats
- Force Range: 0.44 lbs, 22.05 lbs
- Sensor Type: Film Sensing Resistor
- First listed by seller: 12/10/25
If you are interested in more details, you can find full information on the seller's page.
View on seller's site
#publicidad
$14.33
Last price update: 12/10/25
Available to order
Shipping options
Delivery to 
United States
United States
Unavailable
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
BJhongfu RP-S40-ST 10kg force capacity
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RENPHO R-A018 Black 13 detailed body metrics analysis
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runstar FG2422 Black Gold Full-body scan with 8 electrodes for 28 metrics
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Rabater CF588BLE Black
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| Brand | BJhongfu | RENPHO | RENPHO | runstar | Rabater | SwitchBot |
| Model | RP-S40-ST | R-MSB05 | R-A018 | FG2422 | CF588BLE | W1101500 |
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| Price | $14.33 | $56.99 | $49.99 | $99.99 | $39.99 | $29.99 |
| Seller | Joom | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | December 12, 2025 | December 9, 2025 | December 9, 2025 | December 9, 2025 | December 9, 2025 | December 9, 2025 |
| Connectivity | Wi-Fi, Bluetooth | Bluetooth | Bluetooth | Bluetooth | Bluetooth | |
| Display Type | Vibrant TFT Display | LCD | LED | LCD | ||
| Power Source | Rechargeable | Rechargeable | Rechargeable | Rechargeable | Rechargeable Battery | |
| App Compatibility | RENPHO Health App | Apple Health, Samsung Health | Apple Health | Apple Health, Samsung Health | ||
| Material | Tempered Glass | ABS | Tempered Glass | Plastic | ||
| Item Weight | 1.29 | 1.9 kg | 1.2 | |||
| BIA Technology | BIA | Dual-Frequency BIA | BIA | |||
| Metrics Measured | BMI, Body Fat Percentage, Bone Mass, Muscle Mass, Water Percentage, Weight | BMI, Body Fat Percentage, Muscle Mass, Weight | BMI, Body Fat Percentage, Heart Rate, Muscle Mass, Water Percentage, Weight | |||
| OS Compatibility | Android, iOS | iOS | Android, iOS | |||
| Measurement Increments | 0.05 | 0.1 lbs | 45.4 | |||
Force Sensor for Smart Seats
$14.33
Reviews
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