DT8x数据记录器

DT80 5-15 unversal inputs

DT85 16-48 universal inputs

Expandable Analogue channels using CEM20. DT80 up to 300 and DT85 up to 800

USB memory for easy data and program transfer

Flexible communications (USB, Ethernet and RS232)

Various remote connection options eg dial up modem

 

The dataTaker DT8x series are intelligent data loggers that provides an extensive array of features allowing them to be used across a wide variety of applications.

The DT8x 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 DT80’s Dual Channel concept allows up to 10 isolated or 15 common referenced analog inputs or for the DT85 32 isolated or 48 common referenced analog inputs to be used in many combinations.

With support for multiple SDI-12 sensor networks, Modbus for SCADA systems, FTP and Web interface, 12V regulated output to power sensors, the DT8x is ready to be installed into environmental, industrial and many other types of monitoring projects.

Key Features

Standalone data logger with link to a PC

Dual channel isolation technology

User definable allocation of memory size and mode

Expandable to 800 universal analogue channels (with CEM20's attached to a DT85)

8 digital input/output channels

12 counter inputs (4 high speed) and 2 phase encoders

Calculated measurements

SDI-12 (multiple networks)

2 serial 'smart sensor' ports

Modbus for SCADA connection 

Memory of approximately 10 million data points

FTP for automatic data transfer

Web Interface

Analogue inputs supported

Thermistors

Thermocouples

PT100/PT1000

Voltage

Current

Resistance

Frequency

Bridge connections (Strain gauges/Load cells)

The DT8x series comprises of 3 models:

DataTaker DT81 Maximum Analogue Input Capacity

1 Four wire Isolated/2 Two wire Isolated/3 Two wire common reference

DataTaker DT80 Maximum Analogue Input Capacity

5 Four wire Isolated/10 Two wire Isolated/15 Two wire common reference

With 5 x CEM20's connected 100 Four wire Isolated/200 Two wire Isolated/300 Two wire common reference 

DataTaker DT85 Maximum Analogue Input Capacity

16 Four wire Isolated/32 Two wire Isolated/48 Two wire common reference

With 15 x CEM20's connected 300 Four wire Isolated/600 Two wire Isolated/800 Two wire common reference

  

USB, Ethernet and RS232 connectivity for quick and easy PC and remote communication and networking.

Power supply – external DC power supply with internal rechargeable lead acid battery.

Convenient 2 line x 16 character backlit LCD for easy access to readings and set-up information

4 digital input/output or low speed counter channels

4 digital input/output/low speed counter channels or SDI-12 connections for muiltiple networks

4 high speed counters or 2 phase encoders

RS232/422/485 generic serial sensor port

5 to 15 universal analogue inputs for recording temperature, current, voltage and resistance

Key Capabilities

Create complex schedules of logging rates, triggers and alarm outputs

Scale and view readings in real time on the integral display or on a PC running Delogger or Excel

Display readings in preferred engineering units e.g. Hz, Bar, Pascals, Nm etc.

Select logging rates

Derive calculated (virtual) channels from real input channels using mathematical functions

Concurrently sample channels at different sample speeds