CONDITIONERS - AMPLIFIERS FOR STRAIN-GAUGE-BASED TRANSDUCERS
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
COND-A420 | COND-A420-DC | |
---|---|---|
Type (-) | Strain-gauge conditioner (mV/V) | Strain-gauge conditioner (mV/V) |
Input range (-) | 0.5...2 mV/V | 0.5...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...10 | 0...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 (-) | IP20 | IP20 |
*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