Manuals - Bulletins - Drawings
Specifications
Receiver
- Type: balanced line receiver
- Common-Mode Rejection: 100 dB
- Low-Pass Filter: 8-pole Bessel, cutoff frequency=250 Hz
- Analog-to-Digital Converter
- Resolution: 16-bit
- Sampling Rate: 1000 Hz
- Number of Channels: 16
- Gain:autoranging, gain 1x and 10x
Computer
- Type: IBM PC-type
- Processor: Via Eden
- Memory: minimum 512 MB RAM
- Storage: 80 GB hard drive
- Connections: serial, video, keyboard, mouse, Ethernet
Transmitter
- Types: passive geophone, closure meter, 4-20 mA, voltage input
- Gain: geophone: x100, closure, 4-20 mA and voltage: x1 (custom gain settings are also available)
- Maximum Input Signal: geophone: 25 mV pk-pk, closure voltage: 2.5 V, 4-20 mA: 20 mA
General Specifications
- Power Requirements: 120VAC, 50/60 Hz, 1 Phase, 5 Amps max. (Other voltages available).
- Power Cable Length: 6 feet
Dimensions
- Microseismic Data Logger: 20 in. high x 25 in. wide x 10 in. deep.
- Transmitter: 4.5 in. long x 2.5 in. wide x 1.25 in. deep.
Weight
- Microseismic Data Logger: 80 lbs.
- Transmitter: 0.75 lbs.
Drawings
Drawings of the Microseismic Data Logger can be downloaded in Portable Document Format (PDF) and viewed using Adobe Acrobat Reader.
Click on the drawing you would like to download.
MDL Outline Drawing - Outline drawing Microseismic Data Logger.
Transmitter Outline Drawing - Outline drawing of Geophone Transmitter.