Delphin - Model Loggito Series -Smallest Data Logger for Decentralised Data Acquisition
With the Loggito series you can rely on a flexible, scalable and expandable solution for seamless data acquisition and monitoring of distributed measuring points. The compact devices are suitable for the cost-effective construction of decentralised measurement networks in industrial environments, for low-channel measurement tasks in laboratories or for process analysis with flexible channel numbers.
The Loggito devices offer high-precision, universally usable analogue inputs as well as switchable digital inputs/outputs. With an internal memory of 4 or optionally 8 GB, each Loggito effortlessly records and stores up to 240 million measured values. In addition to internal pre-processing and accounting of measurement channels, the Loggito series enables integration into modern, digitally networked infrastructures.
With the additionally available ProfiSignal 20 software you can display current process parameters, live data or historical data that you have recorded with Loggito in customizable dashboards. This allows you to summarize the most relevant data for your business area in a graphically appealing and easy-to-understand way at a glance.
Thanks to an innovative expansion and networking concept, our data logger system can easily grow with your requirements.
We have developed a comprehensive modular principle so that your compact Loggito measuring system can be tailored to your individual tasks. In addition to high-precision, universally usable sensor inputs, we can provide you with different channel variants from our modular system. Rely on I/O modules with different numbers of channels and digital inputs that can also be used as frequency and pulse counters. Pluggable spring-cage terminals and a clear connection diagram for easy wiring make the use of Loggito measuring systems a really convenient matter.
- Building monitoring
- Laboratory data acquisition
- Facility monitoring
- Cold store monitoring
- Mobile data acquisition
- Low-power applications, e.g. in environmental measurement technology
- Test stands
- School and university experimental areas
- Decentralised data collection and monitoring of distributed measuring points
- Low-cost setup of decentralised measurement networks
- Low-channel measurement tasks in the laboratory
- Process analysis with flexible channel numbers
- Universal sensor inputs for many different sensor types
- Flexibly scalable and expandable through options
Your Loggito can now be equipped with an optionally available OPC UA server and client interface. "Open Platform Communications" is one of the most relevant communication standards for modern Industry 4.0 applications and the Internet of Things (IoT). With "Unified Architecture" (UA), the latest specification of the standard is available. Data exchange with industrial systems is easier than ever before, no matter what hardware and software is in use in your company.
In addition to OPC UA, the Loggito Logger can also be equipped with interfaces for Modbus TCP, LAN and WLAN if required. Do you have any questions about our compact Loggito measuring system and the numerous areas of application? Or would you like to discuss a specific project with our experts? Then get in touch with us at sales@delphin.de
Software channels are predefined function modules that can be created and configured individually by the user via mouse click. The software channels are then processed internally by the Loggito Logger. Do you need a time measurement between two events, for example to determine the switching times of a valve? Or do you want to determine the maximum value of a test? Configure your Loggito Logger according to your individual needs! The software channels integrated in the Loggito Logger for real-time calculation and linking of channel contents can be easily and intuitively adapted without programming knowledge.
The software channels enable, among other things:
- Online processing already during data collection
- Calculation and statistics channels calculate, monitor, count and integrate measurement data
- Limit monitors monitor limit and threshold values
- Status monitor evaluates status information or alarms in case of failure of a mA signal
- Trigger automatically executes setpoint curves, with reset, hold and start triggers
Modul type: Loggito series
Analog inputs:
- Sensors: mV, mA, thermocouples, RTDs (no RTDs with channel types 8 AI and 4 AI)
- Sum sampling rate: 1/3 Hz .. 1 kHz
- Voltage measurement range: ±78 mV .. ±10 V
- Current measuring range: 0 .. 20 mA / 4 .. 20 mA / ±20 mA / any (with freely selectable external shunts)
- Optional additional boards
- (only with 24 V supply): Software switchable internal shunt for active and passive 4 .. 20 mA sensors
- Software switchable feed for passive 4 .. 20 mA sensors
- Resistance measurement range: 0 .. 60 kΩ
- Resolution: 24 Bit
- Input impedance: > 5GΩ
- Dielectric withstand voltage
- (tolerable overvoltage): ±24 VDC
- Max. differential voltage channel to channel: ±24 VDC
- Galvanic isolation against FE: ±400 VDC
- Precision of current and voltage measurement: 0.01% from measurement range end value
- RTD precision: 0,1 K
- Thermocouples precision: 0.3 K (external thermoblock), < 1.0 K (internal reference junction)
Analog outputs:
- Resolution: 12 bit
- Max. output rate: 1 Hz
- Output range: 4 .. 20 mA
- Max. load: 550 Ω
- Galvanic isolation output to analog inputs: none
- Galvanic isolation to system / FE: ±400 VDC
Digital / frequency inputs:
- Input signal low: low: 0 .. 1 V / high: 3,6 .. 100 VDC@3,5 mA
- Frequency input measuring range
- (combined DIOs): 0.2 Hz .. 500 Hz
- Frequency input measuring range (pure DIs): 0.2 Hz .. 30 kHz
- Counter width: 64 bit
- Galvanic isolation: ±400 VDC against FE / other channels (DIOs in groups of 2 channels)
Digital / PWM outputs
- Grouping: 2 per group
- Max. switching voltage / current: 50 V / 2.5 A
- PWM basic frequency / duty cycle: 20 Hz .. 10 kHz / 1:100
- Galvanic isolation: ±400 VDC against FE / channels of other groups
General technical information:
- Dimensions: L x W x H approx. 96 mm x 68 mm x 65 mm
- Weight: without battery approx. 250 g, with battery approx. 300 g
- Fixing: mounting rail DIN EN 60715 or screw mounting horizontally / vertically or upwards
- Connecting terminals: plug-in spring terminals, max. 24 terminals in 2 rows,
- conductor cross-section (rigid / flexible) 0.2 .. 2.5 mm², ferrule 0.25 .. 1.5 mm²
- Temperature range: -20 .. 60° C
- Humidity: max. 90 % relative humidity, non-condensing