Additel 761A - Page 20

6
◆ Control response time: 20%FS pressure step, external 50cc volume access, high speed
mode,<30 seconds;
◆ Media: Air
◆ Electrical measurement specification (environment temperature 20℃±5 ℃, one-year stability)
Model
Specification
Range
Resolution
Accuracy
Note
mA Measure
Auto-ranging
±25 or ±50 mA
0.1 µA
0.008%RD+0.004%FS
Impedance <10Ω
V Measure
±300 mV
1 µV
0.008%RD+0.002%FS
Impedance >1GΩ
Auto-ranging±5,
±12 or ±30 V
±5V:20 µV
±12V:100 µV
±30V:100 µV
0.008%RD+0.002%FS
Impedance >1MΩ
Loop Power Source
24 V
N/A
±0.24 V
50 mA (Max Loading)
mA Source
0 to 2.5 mA or 2.5 to
25 mA
0-2.5 mA: 0.05µA
0-25 mA:0.5µA
0-2.5 mA: 0.008%RD+0.1 µA
0-25 mA: 0.008%RD+1.0 µA
20 mA @ 1KΩ
Power Source
16 to 30 V
1 V
±0.5 V(24 V: ±0.24 V)
70 mA (Max Loading)
V Source
0 to 16 V
250 µV
0.008%RD+0.002%FS
Pressure Switch
Mechanical Switch,
N/A
N/A
Response time<10 ms.