>> Robust, Stand Alone, Low Power Data Logger with Dual Channel Isolation Technology
>> Record Temperature, Voltage, Current, 4-20mA Loops, Resistance, Bridges, Strain Gauges, Frequency, Digital, Serial and Calculated Measurements
>> Up to 15 Analog Sensor Inputs with ±30 Volt Range
>> Expandable to 300 Analog Inputs
>> Records up to 25 Hz Maximum
>> Store up to 10 Million Readings/Samples
>> USB Memory Thumb Drive Stores Additional Data
>> Alarms, LCD Display, Web Server, FTP, Modbus/SCADA Compatibility, SDI-12 and Ethernet Functions
>> Includes Software, User Manual, USB Cable and 110/240Vac to 15Vdc Power Adapter
Specifications
| Data Channels | Up to 15 Analog Channels (Expandable to 300 w/ #CEM20) Up to 12 Flexible Digital Channels |
| Analog Channels | 2 Wire w/ Com. Ref. Terminal: 15 Channels (Expand to 300) 2 Wire Isolated: 10 Channels (Expand to 200) 3 or 4 Wire Isolated: 5 (Expand to 100) |
| Analog Inputs | Inter-Channel Isolation: 100 Volts (Relay Switching) Analog Section Isolation: 100 Volts (Opto-Isolated) Input Impedance: 100 K&Omega, >100MΩ; Common Mode Range: ±3.5V or ±35V on 30 Volts Range |
| Analog Measurement Ranges | Voltage: ±30 mVdc; ±300 mVdc; ±3 Vdc; ±30 Vdc Current: ±0.3 mA; ±3 mA ; ±30 mA Resistance: 100Ω; 1000Ω; 10,000Ω Frequency: 100Hz; 10 kHz |
| Analog Measurement Resolution | Voltage: 0.25µV; 2.5µV; .25µV; 250µV Current: 2.5nA; 25 nA ; 250 nA Resistance: 1.5 mΩ; 15 mΩ; 150 mΩ Frequency: 0.0002%; 0.0002% |
| Analog Measurement Accuracy | DC Voltage: 0.1% (5C to 40C); 0.35% (-45C to 70C) DC Current: 0.15% (5C to 40C); 0.45% (-45C to 70C) DC Resistance: 0.1% (5C to 40C); 0.35% (-45C to 70C) Frequency: 0.1% (5C to 40C); 0.25% (-45C to 70C) |
| Sampling | Integrates over 50/60 Hz Line Period for Accuracy and Noise Rejection Maximum Sample Speed: 25 Hz Effective Resolution: 18 Bits Linearity: 0.01% Common Mode Rejection: >90dB Line Series Mode Rejection: > 35dB |
| Sensor Excitation (Supply) | Analog Channles: Selectable 250µA or 2.5mA Precision Current Source, 4.5V Voltage Source, or Switched External Supply General Purpose: Switchable 12V Regulated Supply for Powering Sensors & Accessories (Max. 150mA) |
| Thermocouples | Type: B, C, D, E, G, J, K, N, R S, T Calibration Standard: ITS-90 |
| RTDs | Materials Supported: Pt, Ni, Cu Resistance Range: 10Ω to 10KΩ |
| Thermistors | Types: YSI 400xx Series, other Types* Resistance Range: <10kΩ** * 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: LM34 - 60, AD590, AD592, TMPxx, LM135, LM235, LM335 |
| Strain Gauge and Bridge Sensors | Configurations: 1/4, 1/2 & Full Bridge Excitation: Voltage or Current |
| 4-20mA Current Loop | Internal 100R Shunt or External Shunt Resistor |
| Digital Channels | 8 Bi-Directional Channels Digital Input Type: 8 Logic Level (Max. 20/30 Volts) Digital 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 >> 32 Bit Size >> 10 Hz Max Count Rate >> Low Speed Counters do not Function in Sleep Mode Dedicated Counter Inputs: >> 4 High Speed or 2 Phase Encoder (Quadrature) Inputs >> 32 Bit Size >> 10kHz Max Count Rate >> 2 Logic Level Inputs (Max ±30V) >> 2 Sensitive Inputs (10mV) for Magnetic Pick Ups (Max. ±10V) |
| Serial Channels | SDI-12: >> 4 SDI-12 Inputs, Shared with Digital Channels >> Each Input Can Support Multiple SDI-12 Sensors Generic Serial Sensor: >> Flexible Option for Logging From Wide Range of Smart Sensors and Data Streams >> Serial Sensor Port (RS232, RS422, RS485) or Host RS232 Port* >> 300 to 115,200 Baud Rate * 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 (Arithmetic, Trigonometric, Relational, Logical and Statistical) |
| Alarms | Condition: High, Low or Within Range and Outside Range Delay: Optional Time Period for Alarm Response Actions: Set Digital Outputs, Transmit Message, Execute any DataTaker Command |
| Scheduling | Number: 11 Schedule Rates: 10ms to Days |
| Data Storage Capacity | Internal: Approx. 10,000,000 Readings External USB Drive: 90,000 Readings/MB |
| Ethernet Comm Port | Interface: 10BaseT (10Mbps) Protocol: TCP/IP |
| USB Comm Port | Interface: USB 1.1 (Virtual COM port) Protocol: ASCII Command |
| Host RS232 Comm Port |
Speed: 300 to 115,200 Baud (527,600 Default) Flow Control: Hardware (RTS/CTS), Software (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 |
| Serial Sensor Comm 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 | Ethernet and/or Host RS232 (PPP) Communication Ports |
| Web Server | >> Access Current Data and Status from any Web Browser >> Download Data in CSV Format >> Command Interface Window >> Define Mimic Displays |
| Modbus Server | >> Access Current Data and Status from any Modbus Client (SCADA System) |
| FTP | >> Access Current Data and Status from any FTP Client >> Automatically Upload Logged Data Direct to an FTP Server |
| Display | 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 (Sample, Disk, Attention, Power) |
| Clock | Normal Resolution: 200µs Accuracy: ±1 min/year (0°C to 40°C), ±4 min/year (-40°C to 70°C) |
| Power Supply | External Voltage Range: 10 to 30 Volts DC Internal Battery: 6 Volts DC 1.2Ahr Lead Acid Peak Power: 12 W (12 Volts DC 1 Amp) |
| Power Consumption (Average) |
1 Second Sampling Speed: 1350mW 5 Second Sampling Speed: 500mW 30 Second Sampling Speed: 135mW 5 Minute Sampling Speed: 70mW 1 Hour Sampling Speed: 60mW |
| Operating Time (Battery) |
1 Second Sampling Speed: 6.5 Hours 5 Second Sampling Speed: 1 Day 1 Minute Sampling Speed: 10 Days 1 Hour Sampling Speed: 3.5 Months |
| Housing | Constructed of Powder Coated Zinc & Anodized Aluminum |
| Operating Range | Temperature: -45°C to 70°C Humidity: 85% RH, Non-condensing |
| Standards Compliance | CE |
| Weight | 1.5 kilograms |
| Dimensions | 18.0 cm x 13.7 cm x 6.5 cm (180mm x 137mm x 65mm) |
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DT80 Data Acquisition Device >> 15 Analog Sensor Inputs (expandable to 300)
>> 25Hz Measurement Speed >> Alarms, Web Server, FTP, ModBus, SDI-12 and Ethernet Functions >> Includes Software, User Manual, USB Cable and Power Adapter |
Part #: DT80 Call To Purchase 03-78762460 |
Accessories
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20-Channel Expansion Module >> Increases Number of Channels Available for DataTaker Loggers
>> 12Hz Maximum Measurement Speed >> Powered by Attached Data Logger (12 Volt Output) >> Status LED Indicators >> Includes Analog and Control Cable for Connection to Loggers |
Part #: CEM20 Call To Purchase 03-78762460 |
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CANgate CAN to ASCII Gateway >> 2 High Speed CAN Bus Ports
>> Compatible with J1939, OBD, ISO and Raw CAN >> Programmable Serial Sensor Port Required on Data Logger |
Part #: CANGATE Call To Purchase 03-78762460 |
Documentation (pdf)
DataTaker DT80 Series Getting Started Guide (.pdf 300 KB)
DataTaker DT80 Series User Manual (.pdf 4.1 MB)
Applications
- Research & Development and Agricultural & Aquaculture Research
- Process, Structural and Machine Down Time Monitoring and Fault Identification
- Total Energy and Environmental Monitoring
- Vehicle Testing, GPS, CANgate(optional) with CAN bus, J1939 and OBDII
- Strain Gauges, Load Cells and Flow Monitoring and Testing