Technical Specifications; Analog Data - Intab PC-Logger 3100i How To Use Manual

8

TECHNICAL SPECIFICATIONS

8.1 Analog Data

8.1.1 Method
Σ-∆ converter
8.1.2 Measurement interval
Programmable in 1s steps - min 1s
N.B. : All channels are measured within the same second
8.1.3 Time Base
X-tal reference
Uncertainty
Stability
8.1.4 Inputs
8,16 or 24 differential inputs.
Impedance:
Overvoltage protection:
N.B.: current inputs are shunted by 51Ω
8.1.5 Ranges
Preset:
24
20ppm at 20°C
50ppm (-20°C to +60°C)
0-20mA, +/-10V, +/-1000mV, +/-100mV or +/-50 mV
Temperatures: 50mV thermo emf
Thermoelectric voltages are linearized and cold junction
compensated
INTAB Interface-Teknik AB
Min 400 kΩ.
30V continuous.
Higher voltages may damage the inputs