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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 |
|
Range |
Accuracy |
| ±10V |
0.05% of reading ±1mV |
| ±1V |
0.05% of reading ±0.2mV |
| ±100mV |
0.05% of reading ±100µV |
| ±10mV |
0.05% of reading ±100µV |
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| 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 % |
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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
-
Datasheet (opend in een nieuw venster van de
Dewesoft website)
-
Users manual (opend in een nieuw venster van de
Dewesoft website)
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)
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