UK Supplier of Data Acquisition & Thermal Imaging systems, software and services

Loggito Series

Manufacturer: Delphin Technology AG


The Loggito series from Delphin Technology is an all purpose data acquisition system that fits in your pocket. Loggito can be used as a standalone data logger, PC logger or as a complex distributed measuring system.

Product features:

  • Precision 4 or 8 universal analog channels, DIO and analog outputs
  • USB, Wireless or Logger versions
  • Expandable by connecting additional USB or Wireless modules
  • Field bus IO via USB adapters
  • Integrated software channels for real-time processing of data
  • Optional UPS and standalone operation by internal battery
  • Web based graphical display of measurement data via optional ProfiSignal WEB

Loggito Logger


Equipped with internal storage, the Logger module can operate standalone at the centre of your DAQ system or connected via Ethernet, USB or Wi-Fi.
The built-in software channels allows for a completely self contained system or collect and analyse your data via ProfiSignal or ProfiSignal WEB.

For additional channels or a distributed data acquisition system, use Loggito Wireless or Loggito USB to expand the system.

Loggito Wireless


The Loggito Wireless modules connect to the central Logger module via state of the art radio network technology, giving a cable free decentralised logging system.

Loggito USB

For a cable expanded system, the Loggito USB connects to the main logger via USB. By using a hub, multiple USB modules can be connected to one Logger.
Alternatively, the Loggito USB can be connected directly to a PC for a simple, easy to use DAQ logger.


Channel Types8 AI-R8 AI4 AI-R4 AI6 DI6 DO
Analog Inputs
(mV, mA (passive), Thermocouples, RTD's
(max. 4 RTD)
(max. 2 RTD)
Analog Inputs
(mV, mA (passive), Thermocouples
Analog Outputs111100
Digital Inputs000062
Digital Outputs000026
Digital Inputs / Outputs (dual)222200
Number of terminals242416162020

Loggito's key feature is that you can configure all three types of module with the same I/O inputs. Meaning any configuration of Logger and expansion modules is possible.

An additional board for channel options 8 AI-R, 8AI, 4 AI-R and 4 AI, which has an active feed and an internal shunt for connecting to passive current sensors.


Module typeLoggito LoggerLoggito WirelesLoggito USB
LAN10 x Base-T / 100 Base-T--
WLAN802.11b/g/n, max. 72 Mbits/s
(optional alternative to radio network interface)
Radio network interfaceIEEE802.14.4, max. 256 Kbits/s
(optional alternative to WLAN)
IEEE802.15.4, max. 256 kbits/s-
USB device - mini socket2.0 low/full/high speed-2.0 low/full speed
USB host - type A socket2.0 low/full/high speed--
RS 232 / 485 (via USB extension)Modbus RTU Master, Modbus RTU slave, SCPI, ASCII--
TCP/IPModbus TCP, OPC UA (DA) slient server--
Data storage   
Internal4 / 8 / 16GB
approx. 30 million data points per GB
ExternalUSB, NFS, CIFS, (S) FTP--
General technical information   
Dimensions96mm(L) x 68mm(W) x 65mm(H)
WeightApprox. 250g, approx. 300g with battery
Fixingmounting rail DIN EN 60715 or screw mounting
Connecting terminalsplug-in spring terminal, max. 24 terminals in 2 rows
Temperature range-20 to 60°C
Humiditymax. 90% RH, non-condensing
Supply voltage12 - 24VDC / ±20% or
5VDC (via mini USB) or
int 3.7V, 2050mAh battery (opt)
 12 - 24VDC / ±20% or
int 3.7V, 2050mAh battery (opt)
(via mini USB) 
Power inputmax. 3W plus power consumption of current loop for passive 4-20mA sensors,
max. 50mW sleep mode
max. 1Wmax. 1W


Module typeLoggito Series
Analog inputs
SensorsmV, mA, thermocouples, RTD's (no RTD's with 8 AI or 4 AI) 
Sampling rate1/3Hz - 1KHz
Voltage range±78mV - 10V
current range0 - 20mA / 4 - 20mA / ±20mA / any (with external shunts)
Optional additional board
(only with 24V supply)
Software switchable internal shunts for active and passive 4 - 20mA sensors
Software switchable feed for passive 4 - 20mA sensors
Resistance range0 - 60Kohm
Resolution24 bit
Input impedance> 5Gohm
Tolerable overvoltage±24VDC
Galvanic isolation±400VDC
Precision voltage / current0.01% from measurement range and value
Precision RTD0.1K
Precision thermocouples0.3K (external thermoblock), 1.0K (Internal reference junction)
Analog outputs
Resolution12 bit
Max. output rate1Hz
Output range4 - 20mA
Max. load550 Ohm
Galvanic isolation output to analog inputsnone
Galvanic isolation to system / FE±400VDC
Digital / Frequency inputs 
Input signallowL 0 - 1V / high: 3.6 - 100VDC @3.5mA
Frequency input range
(combined DIOs)
0.2Hz - 500Hz
Frequency input range
(pure DIs)
0.2Hz - 30KHz
Counter width64 bit
Galvanic isolation±400VDC against FE / other channels (DIOs in groups of 2ch)
Digital / PWM outputs 
Grouping2 per group
Max. switching voltage / current50V / 2.5A
PWM basic frequency / duty cycle20Hz - 10KHz / 1:100
Galvanic isolation±400VDC against FE / channels of other groups


Measurement Database Included

Measurment hardware configuration takes place with the DataService / Configurator software included in ProfiSignal. The software configures hardware and software interfaces and records data securely and permanently.
The DataService saves measurement data to a database. Any ProfiSignal version on the network can then access these databases and immediately display their data as trends.

  • Confgures hardware
  • Records data to data files
  • Records data to databases
  • Calculation functions
  • Monitoring functions
  • Event Alarms (e-mail, text message, fax)
  • User management and password protection systems
  • Standard software interfaces (OPC, Modbus ...)
  • Customized software interfaces (OCX, .NET ...)

Overview of software modules

ProfiSignal GO

ProfiSignal GO is a runtime system enabling measurment data to be displayed and analyzed in just three steps. The GO version is able to analyze large volumes of offline and online data.
  • Data acquisition and recording
  • Data analysis and calculations
  • Online and offline trends
  • Data export and print outs
ProfiSignal Basic

ProfiSignal Basic, like ProfiSignal Klicks, is a developmental system for generating custom systems with visualization and trend functions

  • Operation and observation
  • Process visualization
  • Report generation
ProfiSignal Klicks

ProfiSignal Klicks is software for test automation and the programming of control systems

  • Automating test stands and process control systems
  • Automating evaluation and analysis functions
  • Generating parameter graphs
  • Selective frequency band evaluation


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