SD/DTSS Underground measuring station

Description

Underground station SD/DTSS transmitting seismic data of the ARAMIS M/E system.

It enables digital transmission of analog signals obtained from geophone sensors or seismometers installed in the mine's underground to the seismic stations. Up to 8 SD/DTSS stations can be installed.

After power is switched on, the underground station operates unattended, reading the data recorded in the connected NSGA transmitters and forwarding the data to the recording computer.

The SD/DTSS station is an intrinsically safe device of Group I, Category M1.

Specification

Electrical Parameters
Supply voltage		2 x 12 V
Maximum current consumption		2 x 750 mA
Intrinsic Safety Parameters
Connector Z1, Z2
Maximum input voltage		Ui = 13.6 V
Connector P1
Maximum output voltage		Uo = 25.2 V
Maximum output current		Io = 62 mA
Maximum output power		Po = 1.15 W
Maximum output inductance		Lo = 20 mH
Maximum output capacitance		Co = 0.86 μF
Transmission Parameters
Type of transmission		digital, bidirectional
Connections
Cable entries		PG16, 2 x PG11
Connector		fiber optic; BIFOC 6 1 332 2 BP or BIFOC 9 1 332 2 BP
Mechanical Parameters
Ambient temperature		0°C – 40°C
Dimensions		460 x 310 x 250 mm
Weight		approx. 2.5 kg
Degree of protection		IP54

Gallery

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