Description
KALA digital load cell with CASC manufacturing support
Digital Load cells KALA KDS-D 30tf
KALA KDS-D 30tf is a digital double-ended shear beam load cell supplied under the KALA label, with CASC manufacturing support for truck scales, railway scales, silo weighing systems, and tank/hopper scales.
KDS-D has a built-in analogue-digital transformer (ADT). The weighing signal is transmitted digitally through an RS-485 interface, helping increase transmission distance, reduce external noise, and simplify maintenance for industrial weighing projects.
| 30 tf Rated load | OIML R60 C3 Accuracy class | RS-485 Digital signal | KALA Local support |
KALA label and CASC support
| Partner | Role in the weighing project |
|---|---|
| KALA label | KALA KDS-D is positioned as a KALA digital load cell solution for truck scales, railway scales, silo scales, and tank/hopper weighing applications. |
| CASC | CASC provides manufacturing support and production capability for the KDS-D digital load cell platform. |
| KALA Weight System | KALA supplies KDS-D load cells and supports customers with product consultation, DS3 indicator matching, installation accessories, calibration support, spare parts, and after-sales service. |
| Customer value | Customers receive a practical digital load cell solution with KALA’s local response for truck scale projects and long-term maintenance. |
KDS-D digital load cell advantages
| Feature | Benefit |
|---|---|
| Built-in ADT | Built-in analogue-digital transformer converts the weighing signal inside the load cell for cleaner digital transmission. |
| RS-485 digital signal | Digital transmission supports longer distance between the weighing platform and indicator, with maximum transmission range up to 1200 m. |
| Noise resistance | Digital technology helps reduce external noise and pickup compared with traditional analog signal wiring. |
| Auto diagnostics and maintenance | Continuous diagnostics and simpler maintenance help improve service efficiency for truck scale systems. |
Product overview
| Item | Specification |
|---|---|
| Model / SKU | KALA KDS-D 30tf |
| Brand / Trade mark | KALA |
| Manufacturing support | CASC |
| Distributor / Local support | KALA Weight System |
| Type | Digital double-ended shear beam load cell |
| Protocol type | Yaohua type, compatible with DS3 weighing indicator |
| Applications | Truck scales, rail weight scales, silo scales, weighbridge scales, and tank/hopper scales |
| Cable | Black load cell cable, diameter 6 mm x 14 m |
| Shipping package | 40 x 22 x 24 cm / 16.8 kg |
Cable color code
| Exc+ | Exc- | Sig+ | Sig- | Shield |
|---|---|---|---|---|
| Red | Black | Green | White | Yellow |
Engineering data KDS-D
| Parameter | Value |
|---|---|
| Rated load, Emax | 30 tf |
| Accuracy class | OIML R60 C3 |
| Update rate | 50 Hz |
| Creep, 30 min. | +/- 0.02% F.S. |
| Total error | +/- 0.02% F.S. |
| Operating temperature range | -30 ~ +70 deg C |
| Advisable voltage supply | 9 ~ 12 V |
| Maximum transmission range | 1200 m |
| Housing material | Alloyed steel (A) / stainless steel (SS/S) |
| Rated sensitivity, ISN | 500,000 |
| Resolving capacity | 60,000 |
| Baud rate | 9600 BPS |
| Sensitivity temperature deviation | +/- 0.02%/10 deg C |
| Maximum permissible load | 150% F.S. |
| Breaking load | 150% F.S. |
| Maximum voltage supply | 20 V |
| Protection class | IP67 |
Dimension (mm) KDS-D
Reference document: KALA KDS-D LOAD CELL DATASHEET
Kala Weight System
Supplier high end load cell
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