Model 7280
TRANS CAL
Page 31
6. Technical Data
Accuracy:
0.1 % F.S. ± 1 digit
Measuring rate:
1 / 10 / 100 / 1000 sec.
Average values:
x/1, x/2, x/4, x/8, x/16, x/32
Display counts:
± 9.999 + 3 dig. unit
Zero point alignment:
automatic/manual
Sensor selection for measurement mode:
10
Data logger mode:
window, diagram, manual, auto
Memory values:
max. 15288
Bridge restance of the strain gauges:
350 ... 2000
Ω
Sensitivity, passive:
± 3.3 mV/V
Sensitivity, active:
± 10 V
Input resistance:
approx. 100 k
Ω
Sensitivity, current:
0/4 ... 20 mA an at 75
Ω
Connection technology:
2 or 3 wire
Voltage supply passive/active:
5 V / 20 mA ± 12 V / over 100 mA
± 12 V altogether max. 120 mA
Working time with 50 % circle duration with accus:
passive sensors
> 20 h
active sensors
> 8 h
Nominal temperature range:
+ 15 °C ... + 35 °C
Range of operating temperature:
+ 5 °C ... + 45 °C
Storage temperature range:
- 10 °C ... + 70 °C
Dimensions (D x W x H):
200 x 100 x 40 [mm]
Protection class:
IP40