PCB-482A21
basic data | |||
number channels | 1 | ||
voltage gain (±1%) | 1 x | ||
bottom Cut-off frequency (-5%) | < 0,1 Hz | ||
upper cut-off frequency (-5%) | > 1,000,000 Hz | ||
bias voltage/error display | 26 V FS | ||
Conditions of use | |||
temperature range | 32 … 120 ° F | 0 … 50 ° C | |
technical characteristics | |||
power supply ( Sensor-Versorgungseinheit) | DC | ||
power supply (sensor power supply unit) | 32 … 38 V DC | [4] | |
Power consumption (sensor power supply unit) | 0.12 A | [4] | |
supply voltage (for sensor) | 25 … 27 V DC | ||
Constant power supply (for sensor) | 2 … 20 mA | [1] | |
DC offset (max) | < 20 mV | ||
Discharging charging time constant (0 … 50%) | 10s | [2] | |
spectral noise (1 Hz) | 0.71 µV / √ Hz | ð123 dB | [3] |
Spectral noise (10 Hz) | 0.09 µV / √ Hz | -142 dB | [3] |
spectral noise (100 Hz) | 0.05 µV / √ Hz | -147 dB | [3] |
Spectral noise (1,000 Hz) | 0.04 µV / √ Hz | -149 dB | [3] |
spectral noise (10,000 Hz) | 0.03 µV / √ Hz | -150 dB | [3] |
Wide band noise (1 … 10,000 Hz) | 3.25 µV | -110 dB | [3] |
Physical properties | |||
Electrical connection (sensor input) | BNC Jack | ||
Electrical connection (output) | BNC Jack | ||
electrical connection (DC power supply) | DIN socket | ||
Size - height | 6.3 in | 16 cm | |
size - width | 2.4 in | 6.1 cm | |
size - length | 11 in | 28cm | |
mass | 1.51 lb | 685 grams | |
notes | |||
[1] | configurable, default setting at the factory: 4 mA (±0. 5 mA). The channels can individually be configured. | ||
[2] | at an output load impedance of ≥ 1 MΩ | ||
[3] | typically | ||
[4 ] | The right DC PSU supplied. | ||
[5] | details: see PCBs Declaration of conformance PS024. CE conformity is only guaranteed, if the housing is earthed. | ||
Equipment | |||
017AXX | cord | -1 | |
488 B 04/NC | power supply | -1 |