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SPA 3-50 LOAD CELL

3 - 6 - 10 - 20 - 30 - 50 kg. 
SPA platform type load cells are capable of measuring weights from a single point. It offers a high level of accuracy and features internal thermal compensation that corrects output drifts due to ambient temperature variations. It is resistant to momentum forces.
With its corrosion resistant, aluminium construction as well as its strain gauge area, which is isolated with a special chemical material, SPA load cells are protected against water in accordance with IP55 standards.

Suitable for platform sizes of up to 30 x 30 cm, SPA load cells are produced in various capacities (3, 6, 10, 20, 30 and 50 kg) and they may be mounted in the centre of or under the platform. This platform type scales with one load cell find application in conveyor scales, roller scales and process weighing applications.

Features:

  • Easy-to-mount

  • IP55 industrial protection

Accessories:

• J Box Connection Box

Technical specification:  

Model

Capacities

Minimum Division

Maximum Overload Capacity

SPA 3

3 kg

0.6 g

3 kg

SPA 6

6 kg

1.2 g

6 kg

SPA 10

10 kg

2.0 g

10 kg

SPA 20

20 kg

4.0 g

20 kg

SPA 30

30 kg

6.0 g

30 kg

SPA 50

50 kg

10.0 g

50 kg

Specifications

Maximum capacities (Emax) kg 3,6,10,20,30,50
Accuracy (OIML R60) C1                     C3
Maximum number of verification intervals 1000                 3000
Minimum verification interval Emax/5000 / Emax/5000
Combined error % ≤ ±0.05 ≤ ±0.02
Creep error over 30 min. (DR) % Emax 0.0012
Minimum load % Emax 0
Maximum safe overload % Emax 100
Maximum safe sideload % Emax 100
Ultimate load % Emax 150
Stretching (Emax) mm ≤0.8
Maximum excitation voltage (Umax) V 10
Rated output (Cn) mV/V 2 ±0.1%
Zero balance %Cn ≤ ±1.0
Input Resistance Ω 409±6
Output Resistance Ω 350 ±3.5
Insulation resistance ≥500
Compensated temperature range °C -10…+40
Operating temperature range °C -40…+80
Load cell material Aluminium
Sealing (EN60529) IP55
Cable length m 0.4±%3
Cable diameter mm 4
Weight kg 0.17
Package dimensions / weight cm/kg 4x15x5 / 0.2