Sercel Inc 0500A ユーザーズマニュアル
Rev 30-2015
Page 5
Description:
The WTU-518 acquires and stores data coming from the analog or digital sensor plugged on its geophone connector.
By WLAN or LAN communication links, the WTU-518 transmits these stored data to recorder or field unit’s
equipment. State Of Health are transmitted through the UNITE system via a 2.4GHz radio communication link.
By WLAN or LAN communication links, the WTU-518 transmits these stored data to recorder or field unit’s
equipment. State Of Health are transmitted through the UNITE system via a 2.4GHz radio communication link.
WTU-518
Integrated GPS
high-accuracy clock
synchronization
high-accuracy clock
synchronization
2.4GHz proprietary radio communication for
State of Health (SOH) management and GPS
synchronization redundancy
State of Health (SOH) management and GPS
synchronization redundancy
Integrated WLAN 2,4GHz
and 5GHz high-speed
wireless communication
-Settings
-Data retrieval
and 5GHz high-speed
wireless communication
-Settings
-Data retrieval
2 reporting LEDs
Immediate status for
fast check (GPS,
SENSOR, WLAN,
BATTERY, etc.)
Immediate status for
fast check (GPS,
SENSOR, WLAN,
BATTERY, etc.)
Geophone connector
Power ON/Power OFF by
connecting/disconnecting
analog or digital sensors
Power ON/Power OFF by
connecting/disconnecting
analog or digital sensors
Power Ethernet connector
- external battery connection
- Settings and data retrieval
- external battery connection
- Settings and data retrieval
Internal battery
Longer than
four weeks’
autonomy (12-
hour working
day configured)
Longer than
four weeks’
autonomy (12-
hour working
day configured)
High memory capacity
Non volatile - longer than
four weeks’ autonomy
(12-hour working days
configured)
Non volatile - longer than
four weeks’ autonomy
(12-hour working days
configured)