SKU: SENS-1551
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Pro-Range GSL312 5Kg Miniature S-Type Tension and Compression Load Cell Sensor ±0.1%F.S, 2.0mV/V, 12VDC

₹8,769.00 (Inclusive of all taxes)
Out of Stock

The Pro-Range GSL312 is a miniature S-Type load cell designed for precise bi-directional force measurement up to 5 kg, featuring a 2.0mV/V output and 12VDC excitation. Its compact stainless steel construction and threaded mounting holes make it ideal for integration into automated weighing systems, process control, and force feedback applications with Arduino, PLCs, or industrial DAQ systems.

Features

  • Bi-directional S-Type load cell rated for 5 kg tension and compression with ±0.1% F.S accuracy.
  • Stainless steel construction ensures durability and corrosion resistance for industrial environments.
  • Compact miniature form factor (35mm x 25mm) for installation in space-constrained applications.
  • Features 2.0mV/V output sensitivity and 350Ω impedance for stable signal conditioning.
  • Includes threaded mounting holes on both ends for easy inline integration into hoppers, tanks, or lever mechanisms.

Out of stock

Description

The Pro-Range GSL312 utilizes a precision strain gauge arrangement within its S-shaped stainless steel structure to convert applied force into a proportional electrical signal. This bi-directional design allows for accurate measurement in both tension and compression modes, delivering a stable 2.0mV/V output when excited by a 12VDC supply. The sensor’s high-grade stainless steel housing provides robust protection against mechanical stress and environmental corrosion.

Signal conditioning is required to amplify the low-level millivolt output for use with microcontrollers like Arduino or industrial PLCs. The load cell’s 350Ω impedance and low hysteresis ensure reliable, repeatable measurements suitable for automated weighing, process control, and structural force monitoring in demanding applications.

Key Features

  • High-precision S-Type strain gauge design for bi-directional force sensing.
  • Rated for 5 kg capacity with a high accuracy class of ±0.1% of Full Scale.
  • Constructed from durable, corrosion-resistant stainless steel for long-term reliability.
  • Compact miniature dimensions (35mm length, 25mm width) ideal for tight spaces.
  • Standard 2.0mV/V output sensitivity with 350±5 Ohm input/output impedance.
  • Integrated threaded mounting holes on both ends for straightforward mechanical integration.
  • Optimized performance-to-cost ratio for industrial weighing and automation upgrades.
  • Suitable for OEM/ODM customization of capacity, connectors, or output specifications.

Applications

  • Precision weighing systems for small hoppers, tanks, and bench-scale applications.
  • Force feedback and tension monitoring in automated conveyor belts and packaging machinery.
  • Structural load and stress measurement in lever mechanisms and testing fixtures.
  • Process control and overload protection in industrial automation and robotics.
  • Educational and prototyping projects for force measurement with Arduino or Raspberry Pi.

Technical Specifications

Model NumberGSL312
Rated Load5 kg
Accuracy Class±0.1% F.S
Measurement DirectionTension & Compression (Bi-directional)
Output Sensitivity2.0mV/V
Recommended Excitation12VDC
Input/Output Impedance350 ±5 Ω
Hysteresis±0.1% F.S
MaterialStainless Steel
Mounting StyleS-Type with threaded holes both ends
Cable Length3 meters
Length35 mm
Width25 mm
Weight97 g

Frequently Asked Questions

What is the maximum excitation voltage for the GSL312 load cell?

The GSL312 is rated for a recommended excitation voltage of 12VDC. While it can typically tolerate a range around this value (e.g., 10-15VDC), exceeding the manufacturer's specified voltage can cause overheating, reduce accuracy, or damage the internal strain gauges. Always use a stable, regulated power supply for the excitation input.

How do I interface this 2.0mV/V load cell with an Arduino or PLC?

The GSL312's 2.0mV/V output is a low-level signal that requires amplification. You will need a precision instrumentation amplifier or a dedicated load cell amplifier module (HX711 is common for Arduino). Connect the load cell's 4-wire output (Ex+, Ex-, Sig+, Sig-) to the amplifier, which then provides a scaled digital or analog output compatible with your microcontroller or PLC's ADC input.

Can this load cell be used for both pulling and pushing force measurements?

Yes, the GSL312 is a bi-directional S-Type load cell designed for both tension (pulling) and compression (pushing) measurements up to its 5 kg rated capacity. Its symmetrical design with threaded holes on both ends allows it to be installed inline in applications where the force direction may reverse, such as in a belt tensioning system or a weighing platform.

What is the significance of the ±0.1% F.S accuracy rating?

The ±0.1% of Full Scale (F.S) accuracy means the load cell's measurement error will not exceed 0.1% of its 5 kg maximum capacity. This translates to a maximum error of ±5 grams across the entire measurement range. This high precision is suitable for applications requiring reliable and repeatable force data, such as quality control weighing or process feedback loops.

Package Includes

  • 1 x Pro-Range GSL312 5Kg Miniature S-Type Load Cell Sensor

Additional Information

Weight 0.097 kg
Dimensions 3.5 × 2.5 cm