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Micro Load Cell (0-780g) - CZL616C

Product Code: Phidgets 3132_0

Micro Load Cell (0-780g) - CZL616C
Micro Load Cell (0-780g) - CZL616C
Micro Load Cell (0-780g) - CZL616C
Brand: Phidgets

₹659.00
GST inclusive



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Availability: Backorder


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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 force, and ignore other forces being applied. The electrical signal output by the load cell is very small and requires specialized amplification. Fortunately, Phidget Bridge Interfaces will perform all the amplification and measurement of the electrical output, see the Connection & Compatibility tab for details.

Load cells are designed to measure force in one direction. They will often measure force in other directions, but the sensor sensitivity will be different, since parts of the load cell operating under compression are now in tension, and vice versa.

This Single Point Load Cell is used in small jewelry scales and kitchen scales. It’s mounted by bolting down the end of the load cell where the wires are attached, and applying force on the other end in the direction of the arrow. Where the force is applied is not critical, as this load cell measures a shearing effect on the beam, not the bending of the beam. If you mount a small platform on the load cell, as would be done in a small scale, this load cell provides accurate readings regardless of the position of the load on the platform.

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 Connection & Compatibility tab.

Bridge Interfaces

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:

Function 3132 Bridge Interface
+5V Red 5V
+ Green +
- White -
Ground Black G
Functional Functional

Product Specifications

Sensor Properties
Controlled By Bridge Input
Sensor Type Shear Load Cell
Weight Capacity Max 780 g
Maximum Overload 936 g
Creep 1.6 g/hr
Zero Balance ± 11.7 g
Cell Repeatability Error Max ± 390 mg
Cell Non-Linearity Max 390 mg
Cell Hysteresis Max 390 mg
Temperature Effect on Span 39 mg/°C
Temperature Effect on Zero 39 mg/°C
Electrical Properties
Rated Output 800 μV/V
Rated Output Error Max ± 100 μV/V
Output Impedance 1 kΩ
Supply Voltage Max 5 V DC
Physical Properties
Compensated Temperature Min -10 °C
Compensated Temperature Max 40 °C
Operating Temperature Min -20 °C
Operating Temperature Max 55 °C
Cable Length 200 mm
Cable Gauge 30 AWG
Material Aluminium Alloy (LY12CZ)
Screw Thread Size M3x0.5
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