Brainchild PR Series - Input2; Table 1-1. Input 1 Characteristics

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Type Range Accuracy @ 25°C Input Impedance
R 0°C to 1767.8°C( 32°F to 3214°F ) ±2°C 2.2 MΩ
S 0°C to 1767.8°C( 32°F to 3214°F ) ±2°C 2.2 MΩ
N -250°C to 1300°C( -418°F to 2372°F ) ±2°C 2.2 MΩ
L -200°C to 900°C( -328°F to 1652°F ) ±2°C 2.2 MΩ
PT100(DIN) -210°C to 700°C ( -346°F to 1292°F ) ±0.4°C 1.3KΩ
PT100(JIS) -200°C to 600°C( -328°F to 1112°F ) ±0.4°C 1.3Ω
mV -8mV to 70mV ±0.05% 2.2 MΩ
mA -3mA to 27mA ±0.05% 70.5Ω
V -1.3V to 11.5V ±0.05% 302KΩ
Table 1-1. Input 1 Characteristics
1.7.2 Input2
Resolution: 18 bits
Sampling Rate: 5 times / second
Maximum Rating: -2 VDC minimum, 12 VDC maximum (1 minute for mA input)
Temperature Effect: 1.5uV/°C for all inputs except mA input, ±3.0uV/°C for mA input
Common Mode Rejection Ratio (CMRR): 120dB
Normal Mode Rejection Ratio (NMRR): 55dB
Sensor Break Detection:
Below 1 mA for 4-20 mA input,
Below 0.25V for 1 - 5 V input,
Unavailable for other inputs.
Sensor Break Responding Time: 0.5 Seconds
Characteristics:
Type Range Accuracy @ 25°C Input Impedance
CT94-1 0.0 to 50.0 A ±2% of Reading ±0.2A 302KΩ