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1. powerful yet low power in Australia and cost effective data logger Generic Sensor Types e Inclinometer Getting the Data Extensometer View the data in real time or store up to 10 million data points Data storage and HIRAP retrieval can be achieved via USB memory stick FTP cell phone Modbus for SCADA Ethernet or Web The web server allows browser access to data and files e Crack Meter FTP provides data to your office over the internet or mobile phone network without e Tilt Meter the need for polling or specific host software e Pressure Cell FREE Software amp Technical Support Australasia China Europe Americas Datataker Datataker China Limited Grant Instruments Cambridge Ltd Computer Aided Solutions 5 Caribbean Drive Room 1635 Shepreth 8588 Mayfield Rd Suite One Scoresby Melbourne Haidian New Technology Building Cambridgeshire Chesterland OH 44026 Victoria 3179 No 65 West Road North 4th Ring Road SG8 6GB Tel 1 800 9 LOGGER Tel 61 3 9757 4477 Haidian District Bejing RR C 100080 Teji 44 0 1763 264780 Tel 1 440 729 2570 Tel 86 10 8288 6646 Fax 61 3 9753 3483 Ea aie D20 CCAS Fax 44 0 1763 262410 Fax 1 440 729 2586 Email sales datataker com au Email info datatakercn com Email sales datataker co uk Email sales dataloggerinc com www datataker com Analog Channels 16 analog input channels expandable to 300 Each channel is independent and supports one isolated 3 wire or 4 wire in2. 2 inputs shared with digital channels Each input can support multiple SDI 12 sensors Generic Serial Sensor Flexible options to allow data to be logged from a wide range of smart sensors and data streams Available ports Serial Sensor Port RS232 RS422 RS485 or Host RS232 Port Baud rate 300 to 115200 If used as a Serial Sensor channel then the Host Port is not available for other communications Calculated Channels Combine values from analog digital and serial sensors using expressions involving variables and functions Functions An extensive range of Arithmetic Trigonometric Relational Logical and Statistical functions are available Alarms Condition high low within range and outside range Delay optional time period for alarm response Actions set digital outputs transmit message execute any dataTaker command Scheduling of Data Acquisition Number of schedules 11 Schedule rates 10ms to days Data Storage Internal Store Capacity 128MB approx 10 000 000 data points Removable USB store device optional accessory Types compatible with USB 1 1 or USB 2 0 drives e g Flash drive Capacity approx 90 000 data points per megabyte Communication Interfaces Ethernet Port Interface 10BaseT 10Mbps Protocol TCP IP USB Port Interface USB 1 1 virtual COM port Protocol ASCII command Host RS232 Port Speed 300 to 115200 baud 57 600 default Flow Control Hardware RTS CTS So
3. DT85G datalaker Series 2 Dam wall monitoring Mining exploratio technical Projects ger is the answer you are looking for ation eo E Ee Tunnel excav ge prevention For Nii Geo oLog tile dataTaker DT85G Ge sa e A cost effective data logger expandable to 300 channels e Supporting vibrating wire and other Geotechnical sensors e Compatible with all major brands Slope Indicator RST Instruments Geokon Soil Instruments Roctest AGI Applied Geomechanics Inc Key DT85c Features e e Standalone or part of a network with powerful inbuilt communication O options allows access to data how or where you want e Vibrating Wire Support _ e Low Cost Per Channel aed e Includes USB memory stick support Expan dable to 300 Channels e Rugged design and construction provides reliable operation in the USB Memory for data amp Q extremes of the geotechnical environment and applications aia s e Strain Gauge Support t e 16 analog channels capable of measuring up to 16 vibrating wire strain gauges e Carlson Electro Level amp with thermistors or 48 vibrating wire strain gauges without thermistors LVDT support e Web amp FTP client server e Designed and manufactured in Australia to the highest quality standards E e SDI 12 Y Advanced design and technology plus 25 years of geotechnical expertise have e Designed amp Manufactured produced the dataTaker DT85G GeoLogger A versatile
4. Power 12W 12Vdc 1A Average power Consumption Using 12Vdc external power source 1 second 1350 mW 5 second 500 mw 30 second 135 mW 5 minutes 70 mW 1 hour 60 mW Typical Operating Time from internal 6Vdc 4Ahr battery 1 second 1 day 5 second 3 days 1 minute 1month 1 hour 9 5 months Physical and Environment Construction Powder coated zinc and anodized aluminum Dimensions 300 x 137 x 65mm Weight 2 5kg 5kg shipping Temperature range 45 C to 70 C Humidity 85 RH non condensing reduced battery life and LCD operation outside range 15 C to 50 C Accessories Included Resource CD includes software video training and user manual Comms cable USB cable Line adaptor 110 240Vac to 15Vdc 800mA Optional Accessories A range of accessories are available Contact your local distributor or visit www datataker com datalaker TS 0069 A1
5. ftware XON XOFF None Handshake lines DCD DSR DTR RTS CTS Modem support auto answer and dial out Protocols ASCII Command TCP IP PPP Modbus Serial Sensor dE vy Your local distributor Serial Sensor Port Interface RS232 RS422m RS485 Speed 300 to 57 600 baud Flow Control Hardware RTS CTS Software XON XOFF None Protocols Modbus Serial Sensor Network TCP IP Services Uses Ethernet and or Host RS232 PPP ports Command Interface Access the ASCII command interface of the DT85 via TCP IP Web Server Access current data and status from any web browser Custom pages can be defined Download data in CSV format Command interface window Define mimic displays Modbus Server slave Access current data and status from any Modbus client e g SCADA system FTP Server Access logged data from any FTP client or web browser FTP Client Automatically upload logged data direct to an FTP server System Display and Keypad Type LCD 2 line by 16 characters backlight Display Functions channel data alarms system status Keypad 6 keys for scrolling and function execution Status LEDs 4 for sample disk attention and power Firmware Upgrade Via RS232 Ethernet USB or USB disk Real Time Clock Normal resolution 200us Accuracy 1 min year 0 C to 40 C 4 min year 40 C to 70 C Power Supply External voltage range 10 to 30Vdc Internal battery 6Vdc 4Ahr lead acid Peak
6. or distributor Quality Statement Datataker operates a Quality Management System complying with 1S09001 2000 It is Datataker s policy to supply customers with products which are fit for their intended purpose safe in use perform reliably to published specification and are backed by a fast and efficient customer support service Trademarks dataTaker is a registered trademark of Biolab Aust Pty Ltd trading as Datataker Specifications Biolab Aust Pty Ltd trading as Datataker reserves the right to change product specifications at any time without notice Designed and Manufactured in Australia Biolab Aust Pty Ltd trading as Datataker Carlson Sensors Built in functions for strain and temperature 4 20mA Current Loop Internal 100R shunt or external shunt resistor Digital Channels Digital Input Outputs 8 bi directional channels Input Type 8 logic level max 20 30V Output Type 4 with open drain FET max 30V 100mA 4 with logic output Relay Output 1 latching relay contacts max 30Vdc 1A Counter Channels Low Speed Counters 8 counters shared with digital inputs Low speed counters do not function in sleep mode Size 32 bit Max Count rate 10 Hz Dedicated Counter Inputs 4 high speed or 2 phase encoder quadrature inputs Size 32 bit Max Count rate 10 kHz Input type 2 logic level inputs max 30V 2 sensitive inputs 10mV for magnetic pick ups max 10V Serial Channels SDI 12 4 SDI 1
7. put or two isolated 2 wire inputs or three common referenced 2 wire inputs The following maximums apply Two wire with common reference terminal 48 expandable to 800 Two wire isolated 32 expandable to 600 Three and four wire isolated 16 expandable to 300 Expansion requires optional CEM20 Fundamental Input Ranges The fundamental inputs that the D785c can measure are voltage current resistance and frequency All other measurements are derived from these 30 mVdc 0 25 pV 100 Q 1 5 ma 300 mVdc 2 5 uV 1000 Q 15 ma 3 Vdc 25 uV 10 000 Q 150 00 mQ 30 Vdc 250 pV 100 Hz 0 0002 0 3 mA 2 5 nA 10 kHz 0 0002 3 mA 25 nA 30 mA 250 nA Auto ranging is supported over 3 ranges Accuracy DC Voltage 0 1 0 35 DC Current _0 15 0 45 DC Resistance 0 1 0 35 Frequency 0 1 0 25 Accuracy table above is of reading 0 01 of full scale Sampling Integrates over 50 60HZ line period for accuracy and noise rejection Maximum sample speed 25Hz Effective resolution 18 bits Linearity 0 01 Common mode rejection gt 90dB Line series mode rejection gt 35dB Inputs Inter Channel Isolation 100V relay switching Analog Section Isolation 100V opto isolated Input impedance 100KQ gt 100MQ Common mode range 3 5V or 35V on 30V range Sensor Excitation Supply Analog channels selectable 250UA or 2 5mA precision curren
8. t source 4 5V voltage source or switched external supply General Purpose Switchable 12V regulated supply for powering sensors amp accessories max 150mA Analog Sensors Supports a wide range of sensors including but not limited to those listed below A wide range of sensor scaling and linearising facilities including polynomials expressions and functions Thermocouples Types B C D E G J K N R S T Calibration standard ITS 90 RTDs Materials supported Pt Ni Cu Resistance range 100 to 10KQ Vibrating Wire Frequency range 500 to 5kHz Coil resistance 50 to 2000 Stimulation method single pulse pluck Thermistors Types YSI 400xx Series other types Resistance range lt 10kQ Other thermistor types are supported by thermistor scaling and calculated channels Resistance range can be increased with the use of a parallel resistor Monolithic Temperature Sensors Types supported LM34 60 AD590 592 TMPxx LM135 235 335 Strain Gauge and Bridge Sensors Configurations 1 4 Y2 amp full bridge Excitation voltage or current For full technical specifications download the user s manual from our website www datataker com Warranty All dataTaker Data Loggers are covered by a 3 year warranty on workmanship and parts For further information on the dataTaker range or for useful downloads visit the Datataker web site at www datataker com or contact your nearest Datataker office
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