Interface Inc. ● 7401 East Butherus Drive, Scottsdale, Arizona 85260 USA ● Phone 480.948.5555
● Email:
● ORDER TOLL-FREE 800.947.5598
24
Chapter 4 Specifications
Technical Specifications
Parameter
Min
Typical
Max
Units
Strain Gauge Measurement
4 Wire
Strain Gauge Excitation Voltage
4. 5
5
5.25
VDC
Strain Gauge Drive Capability
80
-
5000
Ohms
Strain Gauge Sensitivity
-3
2.5
3
mV/V
Offset Temperature Stability
0.0001
0.0004
%/°C
Gain Temperature Stability
0.0003
0.0005
%/°C
Offset Stability with Time
0.0020
0.0090
% of FS (1)
Gain Stability with Time
0.0030
% of FS (2)
Non Linearity before Linearization
0.0005
0.0025
% of FS
Internal Resolution
16 Million
Counts/divs
Resolution @ 4.8kHz readings (Noise stable) over 1s
8,192
Counts/divs
Resolution @ 4.8kHz readings (Noise stable) over 1s
13
Bits
Measurement Sample Rate
4,800
Per Second
Measurement Sample Rate Accuracy
±0.5
±1.1
%
Electrical
Min
Typical
Max
Units
Power Supply voltage
4.25
5
5.5
V dc
Power Supply current (350 Ohm Bridge)
68
75
mA
Data transmission
Min
Typical
Max
Units
Output cable length
5
m
Environmental
Min
Typical
Max
Units
Operating temperature range
-40
+85
°C
Storage temperature
-40
+85
°C
Humidity
0
95
%RH
Protection
IP50
Dimensions
Cased version
74.5 x 51 x 20mm
Notes.
1.
From original offset at any time
2.
1st Year
