Planar beam - Load cell P20A
- Professional weighing technology
- Original BOSCHE quality
€87.00*
Available, delivery time: 1-3 days
The planar beam load cells were developed as a low-cost solution for scales with a low construction height and that have virtually any dimensions. The load cell type P20A is a very compact and low-profile planar beam load cell, made of aluminium. The unique design enables the construction of scales with an extremely low overall height. Its special design, with wing-like mounting arms simplifies the installation and ensures optimal functional properties in every weighing system. The use of 3 or 4 load cells is an alternative to the customary single point arrangement, and offers the advantage of a virtually unlimited platform size. A 4-wire flat-ribbon cable with one connector enables fast assembly.
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Area of application
Bathroom scales, medical scales, flat compact scales, table scales, floor scales, sales scales, counting scales, as well as special applications in medical technology and other fields.
Features
- Very low construction height
- Material: Aluminium
- Nominal load: 11.3 - 109 kg
- Protection class: IP 65
- Structure: The measuring element has a plastic cover, and is output current calibrated
- The load cell has a 4-wire flat-ribbon cable with a connector
- Particularly robust for long-term use in industrial applications
- Approval: OIML R60 C3; test certificate number: D09-03.03
Drawing
| Load | H1 | H2 | Φ D1 | Φ D2 | Deflection (mm) et Emax |
|---|---|---|---|---|---|
| 25 lb / 11,3 kg | 3,2 | - | - | 4,2 | 0,49 |
| 50 lb / 22,7 kg | 4 | - | - | 6,2 | 0,48 |
| 100 lb / 45,4 kg | 6,4 | - | - | 6,2 | |
| 240 lb / 109 kg | 8 | 3,2 | 7,4 | 8 | 0,46 |
All specifications in mm | Subject to technical changes
Scheme
| Breaking load (Ed): | 400 % of emax |
|---|---|
| Cable length: | On request |
| Input resistance (RLC) at reference temperature: | 1180±50 Ω |
| Insulation resistance: | >5.000 MΩ |
| Kennwerttoleranz: | ± 0,1 mV/V |
| Kennwert vom relativen Mindestteilungswert d. WZ (Y = Emax / vmin): | 7.500 Teile von Emax |
| Limit load (EL): | 250 % von Emax |
| Material: | Aluminum |
| Maximum permitted supply voltage (BU): | 15 V |
| Minimum preload (Emin): | 0 |
| Nominal load (Emax): | 25 lb | 11,3 kg, 50 lb | 22,7 kg, 100 lb | 45,4 kg, 240 lb | 109 kg |
| Nominal temperature range (BT): | - 10 ... + 40 °C |
| Nominal value (Cn): | 0,9±0,1% |
| Number of division values (nLC): | 3000 |
| Output resistance (RO) at reference temperature: | 1000 ± 10 Ω |
| Protection class according to (DIN 40.050 / EN 60529): | IP 65 |
| Recommended supply voltage (Uref): | 5 - 15 V |
| Zero adjustment: | ≤ ± 5% v. Cn |
| Accuracy class: | C3 (nach OIML R 60) |
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