The dataTaker DT82I smart data logger provides an extensive array of features that allow it to be used across a wide variety of applications. The DT82I is a robust, stand alone, low power data logger featuring USB memory stick support, 18 bit resolution, extensive communications capabilities and built-in display. The dataTaker DT82I’s Dual Channel concept allows up to 4 isolated or 6 common referenced analog inputs to be used in many combinations. With support for Modbus for SCADA systems, FTP and Web interface, 12V regulated output to power sensors, the DT82I is a totally self contained solution.
Connect an array of sensors through the versatile analog and digital channels, high-speed counter inputs and programmable serial sensor channels. Temperature, voltage, current, 4-20mA loops, resistance, bridges, strain gauges, frequency, digital, serial and calculated measurements can all be scaled, logged and returned in engineering units or within statistical reporting. Set up sampling, logging, alarm and control tasks to suit your own requirements while interfaces for smart sensors, GPS and other intelligent devices expand the DT82I flexibility.
With the standard unit able to store up to 10 million data points (expandable) you can log as much or as little as you need. Overwrite or stop logging once allocated memory is full, archive data on alarm event, copy to USB memory or transfer via FTP/ Email, the choice is yours.
Communications features include RS232 and Ethernet, connect to the DT82I locally, remotely through a modem or over the Internet. The web interface allows users to configure the DT82I, access logged data and see current measurements as mimics or in a list using a web browser.
FTP/ Email provides data to your offi ce over the internet or wireless network, without the need for polling or specifi c host software.
|Max Sampling rate (Hz)||40|
|Analog Inputs||6 (2-wire common reference)
4 (2-wire isolated)
2 (3 and 4-wire isolated)
|Analog Input Range||Voltage: ±30m,300m,3000m,50000mVDC
|Analog Voltage Accuracy||±0.15 of Reading + (Full Scale Reading * 0.01%)|
|Effective Resolution||18 bits|
|Analog Out Range||Voltage: 10m-10000mVDC
|Excitation||Analog Channel: selectable 2µA, 250µA or 2.5mA precision current source, 4.5V voltage source or switched external supply
Switchable 12V/5 regulated power output (max 300mA)
|Digital IO||8 bi-directional channels|
|Counter||Low speed counters: 4 counters shared with digital inputs
Dedicated counters: 4 high speed
|RS232/RS422/RS485 serial sensor port||1|
|RS232 host port||1|
|Data Storage||128MB (upgradeable to 2GB)|
|Protocols Supported||Modbus, FTP, HTTP, XML, SMTP and NTP|
|CEM20 Expansion Module supported||No|
|Power Requirements||10-30 VDC|
|Internal Battery||6Vdc 1.2Ah Lead Acid|
|Real Time Clock Accuracy||± 1 min/year (0°C to 40°C)
± 4 min/year (–40°C to 70°C)
|Integrated WIFI||Mode: Client or Access Point
Security: OPEN, PSK_WEP, PSK_WPA, PSK_WPA2
|Temperature Range||–45°C to 70°C|
Strainstall Malaysia a specialist in structral monitoring solutions designed and installed a long term monitoring system on the bridge joining Malaysia and Singapore. The bridge is a crucial link between the two countries critical to transporting up to 200,000 vehicles a day. Our client’s system was based around the dataTaker DT85GM with 6 logging stations located throughout the bridge…Read More
Strainstall Malaysia a specialist in structral monitoring solutions designed and installed a long term monitoring system to measure the imposed stresses on the reinforcing belly band of a nickel blast furnace in New Caledonia…Read More