NTS TESTING SYSTEMS

LOAD CELL AMPLIFIER

Model : AL-168

What It's For
AL-168 signal strain gauge Amplifier is load cell amplifier, used to connect with strain gauge load cells, such as s type load cell, s beam load cell, tension load cell, button load cell, torque load cell... etc.

The Amplifier output is 0 ~ ±10V. Zero offset range is ±0.25mV/V. Nonlinearity accuracy is ± 0.02% of Full Scale.

Specification

• Applied converter : Strain gauge type transducer
• Bridge voltage : DC2.5V, DC5V, DC10V (within 30mA)
• Rated output : Voltage ±10V
• Zero adjust range : ±0.25mV/V(input conversion)
• Sensitivity adjust Range(input sensitivity) :
• - Type L : output 10V for input 1.00mV/V~5.00mV/V
• - Type M : output 10V for input 0.50mV/V~2.50mV/V
• - Type H : output 10V for input 0.35mV/V~0.70mV/V
• Calibration value : 0.25mV/V, 0.5mV/V, 1mV/V(accuracy within ± 2%)
• Terminal joint : 7.62mm pitch, M3 × L6, + head screw
• Response frequency : Vessel type low bus. Filter 2Hz(-3db) 10Hz(-3db) 100Hz(-3db) 1kHz(-3db)
• Nonlinearity : Within 0.02% F.S.
• Influenced by temp. variation Movement of zero point Sensitivity variation
• : Within 1 μ V/℃(input conversion) Within 0.1%F.S./℃
• Used in temperature : -10 ~ 60℃
• Electric power source : AC100V ± 10%, 50/60Hz, about 5VA (AC 220V is available)
• Weight : About 700g
• Dimensions(outside) : 44W × 92H × 110D without jutty

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