DSCUSB Toolkit Manual Strain Gauge or Load Cell Digitiser Module

Chapter 4 Specifications

Technical Specifications DSCUSB

The DSCUSB is factory set for 2.5mV/V sensitivity.

Parameter

Strain Gauge Excitation System

Strain Gauge Excitation Voltage

Strain Gauge Drive Capability

Strain Gauge Sensitivity

Offset Temperature Stability

Gain Temperature Stability

Offset Stability with Time

Gain Stability with Time

Non Linearity before Linearization

Internal Resolution

Resolution @ 1Hz readings (Noise stable) over 100s

Resolution @ 10Hz readings (Noise stable) over 100s

Resolution @ 100Hz readings (Noise stable) over 100s

Resolution @ 500Hz readings (Noise stable) over 100s

Signal Filter

Electrical

Power Supply voltage

Power Supply current (350 Ohm Bridge)

Data transmission

Data transmission rate

Output cable length (speed dependant)

Environmental

Operating temperature range

Storage temperature

Humidity

Dimensions

Cased version

Min

4. 5

80

-3

Typical Max

4 Wire

5

-

2.5

5

30

35

5.25

5000

3

10

50

160

300

Units

VDC

Ohms mV/V ppm/C ppm/C ppm of FR (1) ppm of FR

(2)

5

16 Million

66,000

40,000

10,000

5,000

25 ppm of FR

Counts/divs

Counts/divs

Counts/divs

Counts/divs

Counts/divs

Dynamic recursive type user programmable

4.25 5

68

5.5

75

V dc mA

2.4

-40

-40

0

- 460.8

5

+85

+85

95 kbps m

C

C

%RH

86 x 57 x 26.5mm (3.3465 x 2.2492 x

1.087”) excluding connector (95mm 3.740”) including 9-way ‘D’ type connector) with 136 cm

94.462 feet USB cable.

Notes.

1. From original offset at any time

2. 1st Year

Mantracourt Electronics Limited DSCUSB User Manual

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