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Current location: Home page of Dewei Chuang > Product Center > Low voltage data acquisition board card TRION-1603-LV

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Low voltage data acquisition board card TRION-1603-LV

Product description: Devitron low-voltage data acquisition board card TRION-1603-LV Product features: isolated input module sampling: 16 bits, 250 kS/s per channel; ADC: low noise, SAR voltage range: ± 5mv~± 100v Technical parameters: TRION-160
Service hotline: 15021562539

Dewei Chuang Dewetron Low voltage data acquisition board card TRION-1603-LV

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Product features:


Isolated input module

Sampling: 16 bits per channel 250 kS/s;

ADC: Low noise, SAR

Voltage range: ± 5mv~± 100v


Technical parameters:


TRION-1603-LV Technical Details
Input channel TRION-1603-LV-6-BNC 6 channels BNC; voltage input
TRION-1603-LV-6-L1B 6 channels LEMO; voltage or current input; TEDS
Sample rate/resolution 100 S/s to 250 kS/s   16-bit
data transmission 16-bit
ADC type SAR(Successive Approximation Register)
Direct Memory Read Rate 6 analog channels: max 3 MB/s
input range

-Voltage

-Current		 ±5mV,±10mV,±20mV,±50        mV,±100mV,±200mV,±500mV,±1V,±2V,±5V,±10V,
±20 V,±50 V,±100 V

±10 mA,±20 mA,±50 mA,±100 mA
accuracy Voltage DC to 1kHz     ±0.02% of reading±0.02% of range±20 μV

>1kHzto5kHz  ±0.2%of  reading±0.02%of  range±20   μV

>5 kHz to 10kHz ±1%of reading±0.02%of range ±20μV
electric current DC to1kHz     ±0.1% of reading±0.02 %of range±10 μA

>1kHzto5kHz  ±0.2%of  reading±0.02%of  range±10   μA

>5kHzto  10kHz  ±0.5%of reading±0.02%of range±10  μA
Input noise (5 mV range)

  - 0 to 10 Hz

  - Noise density		 1.5 μVp

6.4 nV/ √Hz
Input impedance 1 MQ shunted by 18 pF
bias current <1  nA
Input coupling DC
Gain error Typical 10 ppm/°Cmax.20 ppm/°℃
Zero offset Typical0.3μV/°C+10  ppm  of  range/°C,max15μV/C+20  ppm  ofrange/℃
Linearity Typical 0.01%
Current input Internal 10 Ωshunt; max. 100 mA protected with resettable fuse
Signal-to-noise ratio

Free SNR,effective number of Bits3)		 20 mV range 2V range 100 V range
SNR SFDR4) ENOB5) SNR SFDR5) ENOB5) SNR SFDR4) ENOB5)
sampling rate [dB] [dB] [Bit] [dB]  [dB] [Bit]  [dB] [dB] [Bit]
1kS/s ninety-three one hundred and twenty fifteen point two ninety-three one hundred and twenty  15.2 ninety-three one hundred and twenty fifteen point two
10 kS/s ninety one hundred and twenty fourteen point seven ninety-three one hundred and twenty  15.2 ninety-three one hundred and twenty fifteen point two
100 kS/s eighty one hundred and sixteen thirteen ninety-three one hundred and twenty  15.2 ninety-three one hundred and twenty fifteen point two
250 kS/s seventy-four one hundred twelve ninety-three one hundred and twenty  15.2 ninety-three one hundred and twenty fifteen point two
Typical THD harmonics -97 dB
Typical CMR Common Mode Rejection Ratio

  -≤2Vrange

->2  V  range		 >140  dB  @  50Hz>120  dB  @1kHz

>90  dB  @  50Hz  >60  dB@1kHz
Low-pass filtering
(-3 dB,digital)

  - Characteristic

  - Filter order		 10  Hz,30  Hz,100  Hz,300  Hz,1kHz,3kHz,10kHz,30kHz,100  kHz



Bessel or Butterworth

2nd,4h,6th,8th
Analog anti aliasing filter 2n order Bessel, automatically selected
Bandwidth (- 3 dB, deactivated-

ed digital filter)		 100 kHz 2nd order Bessel filter
Crosstalk fin1kHz[10 kHz] ≤2Vrange:120dB[105     dB]
Phase delay between channels Typically <10 ns when using the same range;<60 ns for using different ranges
Phase delay between mainboards <30  ns
Input voltage and ground meet EN 61010-2-30 33 Vxs,46.7 VpAN 70 Voc
Input configuration

-Isolation impedance

-Isolation voltage

    (channel-to-channel and
    channel-to-chassis)
lsolated

lsolation resistance >1 GΩ; Isolation capacitance typically 15 pF

1500   VAkwith   TRION-1603-LV-6-BNC

800  VpAwith  TRION-1603-LV-6-L1B
Overvoltage protection ±300 Voc
Voltage excitation 1to   28V@1 %±1mVaccuracy   freely   programmable(max.100   mA,max.1W)per

channel
ESD electrostatic protection IEC61000-4-2:±8kV air discharge,±4 kV contact discharge
TEDS chips compatible
(LEMO  only)		 DS2406,DS2430A,DS2431,DS2432,DS2433