MP N/O 3 - Three-component transceiver measuring module


Opis

Processing and transmission digital signals from three geophone sensors or seismometers to local hub LKP measuring

Cechy




Informacje techniczne

Number of measuring channels:   three
Maximum power consumption:   35 mA
Frequency response (without probe) frequency bandwidth limited by the antialiasing filter:  

250 Hz mode - 0 - 103,25 Hz

500 Hz mode - 0 - 206,5 Hz

1 kHz mode - 0 - 413,0 Hz

2 kHz mode - 0 - 826,0 Hz

Customizable high-pass filter:  

from 0,1 Hz to 1 Hz with possibility to turn it off

A/C converter resolution:  

24 bits

Processing dynamics (SNR):   130 dB @250 Hz
Sampling frequency:   250 Hz, 500 Hz, 1 kHz, 2 kHz
Adjustable gain:   x2, x4, x8, x16, x32, x64, x128
Measurement data buffer:   up to 10 measurement samples
Type of transmission:   DTSS - impulse digital transmission on teletechnical power supply line
Synchronization:   on the copper line, impulse
Transmission range:  

surface OCGA up to 10 km

bottom OCGD up to 2,5 km

Special conditions of use:   Tenviroment = +0°C ÷ +50°
Casing protection degree:   IP 54

 







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