Products for USB Sensing and Control

Products for USB Sensing and Control

PHIDGETS Inc.

Unit 1 - 6115 4 St SE
Calgary AB  T2H 2H9
Canada
+1 403 282-7335

Button Load Cell (0-1000kg) - CZL204

ID: 3141_0

This load cell measures compressive forces of up to 1000kg and connects to a bridge input.

$50.00

Quantity Available: 70

Qty Price
5 $48.00
10 $46.00
25 $45.00
50 $44.00
100 $43.00

A load cell is a force sensing module - a carefully designed metal structure, with small elements called strain gauges mounted in precise locations on the structure. Load cells are designed to measure a specific type of force, and ignore other forces being applied. The electrical signal output by the load cell is very small and requires specialized amplification. Fortunately, the 1046 PhidgetBridge will perform all the amplification and measurement of the electrical output.

This Button Load Cell is used in heavy applications. The bottom of the load cell can be bolted to a surface, and force applied to the button on the top. By loading only the button, which is slightly rounded, the load cell is less sensitive to errors resulting from the load not pushing down exactly straight on the load cell.

Connection

Load cells require a power source and produce a very small voltage differential when under strain. In order to read this signal, an amplifier or a board with a high-precision analog-to-digital converter is required. For more details and a list of Phidgets that will connect to this load cell, see the "Compatible Products" tab.

Product Specifications

Sensor Properties
Sensor Type Compression Load Cell
Controlled By Bridge Input
Weight Capacity Max 1 Mg
Maximum Overload 1.2 Mg
Electrical Properties
Output Impedance 700 Ω
Supply Voltage Min 5 V DC
Supply Voltage Max 12 V DC
Rated Output 2 mV/V
Rated Output Error Max 40 μV/V
Physical Properties
Compensated Temperature Min -10 °C
Compensated Temperature Max 40 °C
Operating Temperature Min -35 °C
Operating Temperature Max 65 °C
Cable Length 3 m
Cable Gauge 5x 22 AWG
Material Alloy Steel
Screw Thread Size M5
IP Rating IP68
Weight 361 g

See the included calibration certificate for precise values.

Bridge Interfaces

FUNCTIONAL FUNCTIONAL

Load cells and strain gauges produce a very tiny voltage differential and must be read by a high-resolution analog-to-digital converter. You can connect this load cell to a bridge interface as described in this table:

Wire Color Red Green White Black/Yellow
Bridge Connector 5V + - GND
The following bridge interfaces can be used with this load cell:

Product Board
Image Part Number Price Controlled By Number of Bridge Inputs
1046_0 $90.00 USB 4
DAQ1500_0 $30.00 VINT 2

Check out our load cells:

Product Sensor Properties
Image Part Number Price Sensor Type Weight Capacity Max Creep Zero Balance Cell Repeatability Error Max Cell Non-Linearity Max Cell Hysteresis Max
3132_0 $6.00 Shear Load Cell 780 g 1.6 g/hr ± 11.7 g ± 390 mg 390 mg 390 mg
3133_0 $7.00 Shear Load Cell 5 kg 5 g/hr ± 75 g ± 2.5 g 2.5 g 2.5 g
3134_0 $7.00 Shear Load Cell 20 kg 20 g/hr ± 300 g ± 10 g 10 g 10 g
3135_0 $7.00 Shear Load Cell 50 kg 50 g/hr ± 750 g ± 25 g 25 g 25 g
3136_0 $45.00 Compression Load Cell 50 kg 20 g/hr ± 500 g ± 100 g 100 g
3137_0 $45.00 Compression Load Cell 200 kg * 40 g/hr * ± 2 kg * ± 200 g * 400 g
3138_0 $45.00 Compression/Tension Load Cell 100 kg
3139_0 $7.00 Shear Load Cell 100 g ± 50 mg 50 mg 50 mg
3140_0 $50.00 Compression/Tension Load Cell 500 kg
3141_0 $50.00 Compression Load Cell 1 Mg