Multichannel electronic data logger

• 3 to 42 measuring inputs
• Up to 100 displayed channels
• 7” Touchscreen LCD
• Internal memory 2 GB, advanced data recording
• USB port on front panel with IP54 protection
• Ethernet port, Modbus TCP Client/Server, server www
• RS-485 port, Modbus RTU Master/Slave
• Dedicated software for visualization of measurement results
• User-friendly interface and simple configuration
• Good price

Basic module M

• USB port type - A
• Ethernet port (Modbus TCP Client/Server, server www)
• RS-485 port (Modbus RTU Slave)
• Power supply 24 VDC

Depending on the selected modules, interaction with

• Module IN6I(24V) – six analog inputs with standard current loop output 0-20mA or 4-20mA powered from internal 24 VDC
• Module IN6I - six analog inputs with standard current loop output 0-20mA or 4-20mA (or passive transmitters with external power supply)
• Module IN6RTD, IN3RTD - six or three  analog inputs for connection temperature RTD sensors type Pt100, Pt200, Pt500, Pt1000, Ni100, Ni120, Ni1000, Cu50, Cu53, Cu100, KTY81, KTY83, KTY84; transducers with an output resistance in range 0 .. 4700 Ω
• Module IN6TC - six analog inputs for connecting thermocouples type J, L, K, U, E, N, B, R, i S
• Module IN6V - six analog inputs for connecting as standard -10..+10 V, 0..10 V, 2..10 V, 0..5 V, 1..5 V
• Module IN3 - three universal analog inputs, enabling the connection of transducers as standard 0/4-20mA, 0/2-10 V, 0/1-5 V or temperature sensors  RTD, TC and  linear measurement of the resistance 0 .. 4000 Ω or voltage -140..+140 mV
• Module IN6D - six PULS inputs ability to work in a state mode, frequency measurement mode or pulse counting
• Module IN2RS485(24V) - two independent and galvanically separated RS485 ports for reading transducers or other devices operating in the Modbus RTU standard; extra 24VDC voltage source power supply for external transducers
• Module IN2RS485 - two independent and galvanically separated RS485 ports for reading transducers or other devices operating in the Modbus RTU standard
• Module OUT6RL - six semiconducting output relays rated at 24 VAC / 0,5 A or 36 VDC /0,5 A
• Module OUT3 - three programmable analog outputs 0/4-20mA, 0/1-5 V, 0/2-10 V
digital filter with selectable time constant enables measurement of noisy signals.

Recording measurement results

• Recording to internal 2GB memory
• Checksum secured files - protection against result errors
• Recording frequency for main archive between 2 s and 24 h; define two recording frequencies. toggled upon exceeding the set alarm thresholds
• Recording frequency for totalizers archive between 1 min and 24 h

Other functions

• Alarm / Control - two alarms or control thresholds for each of the one hundred channels
• Totalizers – two totalizers for each of the one hundred channels
• Tracking minimummaximum value of each channel
• The possibility of creating up to 6 tables, each with 15 results
• The possibility of creating up to 6 collective charts, each with 6 trends
• Print Screen option
• Event Log
• Available also in freestanding case – DL7L

Application

The DL7 and DL7L data loggers are used in the energy, chemical, pharmaceutical, food, metallurgical industries, manufacturing, laboratories, and wherever measurement values registration are required. They are mainly used for recording eg. temperature, humidity, pressure, flow and flow rates. Example of device installation: recording of temperature changes in food coolers; Registration of air humidity measurement in warehouses combined with alarm signaling in case of exceeding the permissible value.

 

This product is CE marked.
Declarations of Conformity are available on request.

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