Connect an array of sensors through the versatile analog and digital channels, high-speed counter inputs, phase encoder 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 DT80W flexibility.
With wireless access, no need to have physical connection to the logger. Send the program, view and download the data or even modify your setting on nearby PC or Tablet wirelessly either as a Master (Access Point mode) or Slave (Client).
On Client mode dataTaker can have access to local router and if the router has internet access it can utilise the DT80W’s automatic data delivery features to schedule your data to be automatically emailed to your inbox every day, week, month or other time interval.
More sophisticated systems can make use of the automatic data delivery features to send logged data to an FTP server.
The DT80W is confi gured directly in your web browser using dataTaker’s dEX graphical interface. dEX takes you through the confi guration of your logger, showing you wiring diagrams and allowing you to decide – in as much or as little detail – how you want the system to work, suiting both novice or advanced users.
| Max Sampling rate (Hz) | 40 |
| Analog Inputs | 15 (2-wire common reference) 10 (2-wire isolated) 5 (3 and 4 wire isolated) |
| Analog Input Range | Voltage: ±30m,300m,3000m,50000mVDC Current: ±30mA Resistance: 1MΩ Frequency: 450kHz |
| Analog Voltage Accuracy | ±0.15 of Reading + (Full Scale Reading * 0.01%) |
| Effective Resolution | 18 bits |
| Analog Outputs | 1 |
| Analog Out Range | Voltage: 10m-10000mVDC Current: 0-24mA |
| 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: 8 counters shared with digital inputs Dedicated counters: 4 high speed or 2 phase encoder |
| RS232/RS422/RS485 serial sensor port | 1 |
| RS232 host port | 1 |
| USB Port | 1 |
| Ethernet Port | 1 |
| Data Storage | 128MB (upgradeable to 2GB) |
| Protocols Supported | Modbus, FTP, HTTP, XML, SMTP, NTP and SDI-12 |
| CEM20 Expansion Module supported | Yes |
| 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 |
| Dimensions(mm) | 180x137x65 |
| Weight | 1.5kg |
| Temperature Range | –45°C to 70°C |
| Warranty | 3 years |
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…
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