Technical Specifications

Analog Inputs

Number of channels: 8 (simultaneously sampled)
Sampling rate: 200 kHz/ch
Measured values: Voltage, full bridge (IEPE, charge thermocouple and RTD with MSI adapters)
Resolution: 24-bit
Type of ADC: Sigma-Delta

Amplifier Characteristics

Input Ranges
Voltage: ± 0.01V,
± 0.1V,
± 1V,
± 10V
Voltage via
MSI-BR-V200:
Up to ± 200V
Full bridge: ± 10mV/V,
± 100mV/V,
± 1000mV/V
Half, quarter bridge: With external bridge completion
IEPE via MSI-BR-ACC: ± 0.1V,
± 1V,
± 10V
Thermocouple via MSI-BR-THx: Full range of thermocouple type
Pt100, Pt200, Pt500, Pt1000, Pt2000 and resistance via MSI-BR-RTD: -200°C/ to 1000°C
0 to 6.5 kOhm
Other Characteristics
Accuracy ± 0.1% of range,
± 0.5mV:
Input impedance: 10 MΩ || 33 pF
(common mode)
CMRR: > 80 dB
Sensor supply voltage: ± 5V 0.1 % @ 50mA, 12V @ 100mA
(per channel)
Voltage mode coupling: DC
Overvoltage protection: 75V

Dynamic Characteristics

Signal to noise:
0.1kS/s to 51.2kS/s
51.2ks/s to 102.4kS/s
102.4kS/s to 200kS/s
105dB
100dB
75dB
Crosstalk: < -100 dB

Counter / Digital Inputs

Number of channels: 8 counters or
24 digital inputs
(In software each counter can be selected to be 3x digital input)
Counter modes: Event counting,
Encoder input,
Period,
Pulsewidth,
Duty cycle,
Freq. measurement
Resolution: 32-bit
Time base: 102.4 MHz
Signal levels: TTL/CMOS
Input voltage protection: 30 V

CAN Inputs

Number of ports: 2
Specification: CAN 2.0B
Physical layer: High speed

Environmental

Operating temperature: 0 to 50°C
Storage temperature: -20 to 70°C
Relative humidity: 10 to 90 %
   
   
   

Size & Weight

Length: 22.3 cm (8.78 inch)
Width: 7.82 cm (3.08 inch)
Depth: 4.50 cm (1.77 inch)
Weight: 0.720 kg (1.58 pounds)

Power Requirements

Supply voltage: 6 to 36 V DC
Supply overvoltage protection: 80 V
Negative input voltage protection: -30 V
Typical power
consumption:
5 W
Maximum sensor
consumption:
6 W

System Requirements

Operating system: Microsoft Widnows XP®,
Microsoft Windows Vista®,
Microsoft Windows Vista®
System: PC with
DEWESoft software
Interface: USB 2.0

DEWE 43 documents

DEWE 43 files

What's in the box

  • DEWE-43
  • Carrying bag
  • DEWESoft 7 SE - Standard Edition + CAN option
    (DSA upgrade available)
  • Power supply with cable
    (Comes with 4 different power plugs for world wide usage)
  • MINI USB cable
    (Equipped with special lock-in screws for secure connection)
  • Device ground cable