product description
PW15B stainless steel series
Platform scales have a wide range of applications in the field of industrial weighing, such as laboratory high-precision balances, price computing scales, human body scales, mail parcel scales and medical balances. The hallmark feature of a platform scale is to place one or several load cells under the weighing pan.
Advantages of load cell/single point load cell for HBM platform scales:
- The eccentric load compensation has been carried out at the factory, so the installation is convenient and fast
- Very high load frequency, higher weighing rate (dynamic weighing)
- Provide a variety of test certification
- A variety of materials and protection levels are available to suit your application
- EMC certification (EN45501)
- Compatible with most installation sizes
Overview of PW15B load cell
-Stainless steel material -Rated range 7.5kg ..... 200kg -Minimum
verification scale value in the multi-range range
-OIML R60 certification
-Eccentricity compensation (OIML R76)-IP67
protection class-
6 wire system
-EMC certification (EN 45501 )
Option
-Explosion-proof version with
various cable length
output adjustments, suitable for parallel connection
technical parameter
| model | unit | PW15B... |
| Accuracy level 1) | | C3MR |
| *Large number of graduations | | 3000 |
| Rated capacity (Emax) | kg | 7.5 | 15 | 20 | 30 | 50 | 75 | 100 | 150 | 200 |
| *Small calibration scale value (Accuracy class C3MR) | g | 0.5 | 1 | 2 | 2 | 5 | 5 | 10 | 10 | 20 |
| The influence of temperature on zero point (Accuracy class C3MR) | % of Cn /10 K | ±0.0093 | ±0.0093 | ±0.0140 | ±0.0093 | ±0.0140 | ±0.0093 | ±0.0140 | ±0.0093 | ±0.0140 |
| *Large scale platform size | mm | 500*400 |
| Sensitivity | mV/V | 2.0 ±10% (Option6: 2.0mV/V±0.1%) |
| Zero balance | 0±0.1 |
| Effect of temperature on sensitivity +20 ... +40℃ [+70 ... +105℉] −10 ... +20℃ [+15 ... +70℉] | % of Cn /10 K | ±0.0175 ±0.0117 |
| Hysteresis error (dhy)3) | % of Cn | ±0.0166 |
| Linearity error (dlin)3) | ±0.0166 |
| Creep error (DR) | ±0.0166 |
| Non-center load error 4) | ppm | ≤233 |
| Input resistance (RLC) | ΩW | 380±15 |
| Quick output resistance (R0) | 359±5 (Option 6: 359±0.2) |
| Reference excitation voltage (Uref) | V | 5 |
| Rated excitation voltage (BU) | 1...12 |
| *Large excitation voltage | 15 |
| Insulation resistance at 100 VDC | GΩ | >1 |
| Rated outside temperature (BT) | ℃[℉] | −10 ... +40 [+14 ... +104] |
| Working temperature (Btu) | −10 ... +50 [+14 ... +122] |
| Storage temperature (Btl) | −25 ... +70 [−13 ... +158] |
| Ultimate load (EL) | % of Emax | 150 |
| Destruction load | 300 |
| Limit side load | 300 |
| *Deformation under heavy load | mm | 0.21 | 0.2 | 0.2 | 0.2 | 0.18 | 0.17 | 0.17 | 0.17 | 0.17 |
| weight | kg | 1 |
| Protection level | | IP67 |
| Sensor material wire | | Stainless steel Silicone rubber PVC |
* For max. capacities 30kg, 50kg: OIML certificate in preparation
1) In accordance to OIML-R60 with PLC= 0.7
2) The sum of data for Non-linearity, Hysteresis error and TC Span meets the requirements of OIML R60.
3) Eccentric error according to OIML R76 class.
Installation dimension drawing

Physical shooting display