HZ-ZC Bearing Seat Load Sensor

Working Principle: The strain field is generated through elastomer deformation, and the resistance strain gauge converts the strain into resistance changes, forming a Wheatstone bridge to output electrical signals.

2. Technical Parameters

Sensitivity: Typical value is 1.5mV/V±0.1% or 2.0mV/V.

Accuracy: Nonlinear error ≤ ±0.05% F·S, repeatability error ±0.02%~±0.05%.

Environmental Adaptability: Operating temperature range is typically -20℃ to +65℃, with some models reaching -20℃ to +80℃.

Safe Overload: 150% of rated load.

II. Product Structure Diagram:

III. Technical Parameters:

Sensitivity    2.0±0.01mV/V

Nonlinearity   ≤±0.05% F·S

Hysteresis   ≤±0.05% F·S

Repeatability   ≤±0.03% F·S

Creep              30min ≤ ±0.03% F·S

Zero Output   ≤±1% F·S

Zero Temperature Coefficient   ≤±0.02% F·S / 10℃

Sensitivity Temperature Coefficient   ≤±0.02% F·S / 10℃

Operating Temperature Range   -20℃ ~ +80℃

Input Resistance   380±2Ω

Output Resistance   350±2Ω

Safe Overload   150% F·S

Insulation Resistance   ≥5000 MΩ (50 VDC)

Recommended Excitation Voltage   10V ~ 15V

The transmitter is a conversion and output device that converts the millivolt signal generated by the load cell into a 4-20mA current signal with strong anti-interference capability and long transmission distance.

Connection wiring definition for the transmitter, load cell, and instrument: +24VG current output, tail wire colors red, black, green