Products

DPA-03 Compact 3-ch Signal Conditioner

3-axis Force Sensor compatible Analog Amplifier

Smaller than the DSA-03A Amplifier. The highly functional amplifier equipped with interference correction calculation for our 3-axis force sensor.
Outputs ±5V of analog voltage.
Parameter settings and data output can be checked using the included software (*This simplified software can be used for parameter and data check only. Please use an appropriate software for measurement.) 

Specifications

Model DPA-03A
Number of channels 3ch
Applied sensor 120Ω~350Ω  strain gauge transducer
Applied voltage 2V DC
Zero adjustment range Auto-balance: ±5000με
3CH interlock using BAL-SW/BAL external contact input.
Measurement range

5-phase switching: ±250、±500、±1000、±2000、±5000με

Setup for each channel using DIP-SW.

Low-pass filter Input: Cutoff frequency 200Hz  Damping characteristics: -12dB/oct   Output: Cutoff frequency 520Hz  Damping characteristics: -12dB/oct (Fixed)
Output voltage ±5V/sensor rated capacity.     Delay time: 5.3msec
Non-linearity ±0.1% FS
Operational temperature range 0~+50℃ 20~80%RH or less (Non-condensing)
Power supply 12V DC ±10% (Approx. 0.1A or less)
Accessories

Power・BAL signal cable (1.0m, exposed end),

Analog output cable (1.5m, exposed end)

External dimensions & weight 24(W)×70(H)×72(D)mm (excl. protrusions)
Options

AC adapter power & BAL signal cable (AC adapter 2m, others 1.5m cable with exposed ends) 
BNC connector analog output cable (1.5m)

  • Auto-balance and interference correction calculation functions equipped. 

Optional Products

DIN rail attachment adapter