CONDITIONERS - AMPLIFIERS FOR STRAIN-GAUGE-BASED TRANSDUCERS


CE

The COND-A420 conditioners - amplifiers provide standardised signals in current and voltage from every load cell, force transducer and torque sensor based on strain-gauge technology.

o Input range: Wheatstone bridge (4 or 6 wires connection (sense))
o Output: 4(0)...20 mA and 0...10 V (simultaneously)
o Sensor excitation: 10 V (120 mA max.) available for up to 4 x 350 ohms. Load cells connected in parallel
o DIN rail mounting

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COND-A420COND-A420-DC
Type (-)Strain-gauge conditioner (mV/V)Strain-gauge conditioner (mV/V)
Input range (-)
0.5...2 mV/V0.5...2 mV/V
Sensor excitation (-)10 VDC (120 mA max.)10 VDC (120 mA max.)
Non-linearity error (% F.S.*) <± 0.01<± 0.01
Display (-)--
Bandwidth (Hz)
0...100...10
Service temperature range (°C)
-10...+60-10...+60
Storage temperature range (°C)
-30...+80-30...+80
Temperature coefficient of the sensitivity (% F.S.*/10°C)<± 0.06<± 0.06
Temperature coefficient of zero signal (% F.S.*/10°C)<± 0.2<± 0.2
Power supply (-)
230 VAC (50 / 60 Hz) (3 VA)24 VDC (5 W)
Output tension (V)0...10 (load R. >= 1000 ohms)0...10 (load R. >= 1000 ohms)
Output current (mA)0...20 / 4...20 (load R.<= 800 ohms)0...20 / 4...20 (load R.<= 800 ohms)
IP rating (-) IP20IP20

*F.S. : Full Scale.
** : 110 VAC available on request.
Specifications subject to change without notice.

Datasheets
Manuals
  • MA-COND A420_EN.pdf (290.37k) *
  • MA-COND A420_FR.pdf (282.54k) *

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Typical Applications
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