L452 – 2-channel electrical data logger

Logs both current and voltage (4-20 mA, 0-10 V) as well as pulses and digital signals.

  • Counting events
  • Relay contact
  • Pulse detection
  • Swedish language software

 5 250:-

Leveranstid: 5–10 arbetsdagar

Leveranstid: 5–10 arbetsdagar

L452 – data logger for current, voltage, pulses and digital signals

Data logger with two independent inputs for DC signals, such as 4-20 mA and 0-10 V, as well as pulses and digital inputs. The sampling rate is adjustable from 200 ms to 1 h, providing 270 days of logging with 1 min sampling (200 ms with up to 36 days of logging). Alarms can be set and presented with any magnitude. The setting of scaling with magnitudes of measured values can be done independently of the channels.

The L452 Datalogger can compare the delay between two pulses on the two pulse inputs using a trigger pulse from a signal source (max 3.3 V, 1 MΩ impedance). Practical screw connection for easy and quick connection to the inputs. The Logger L452 has magnets on the back for easy attachment to the measurement site.

Up to 6 L452s can be connected and synchronized to the software to get up to 12 channels with the same time stamp. Recorded measurement values and measurement configurations are transferred via Bluetooth or USB with Swedish software. All keys on the front panel can also be locked. The instrument comes with rechargeable batteries for up to 270 days of measurements and a power cable with 5 V USB connection for longer measurements.

Included in delivery

The L452 data logger is delivered with software, screw terminal, manual, batteries, micro-USB cable and charger.

ParametersCurrent/voltage/pulse
CURRENT
Resolution
Accuracy
sample rate
4 … 20 mA
0,01 mA
0,0 mA (0,25%)
5/s
VOLTAGE
Resolution
Accuracy
sample rate
0 … 100 mV
0,1 mV
0,1 mV (0,5%)
5/s
VOLTAGE
Resolution
Accuracy
sample rate
100 mV … 1 V
1 mV
1 mV (0,5%)
5/s
VOLTAGE
Resolution
Accuracy
sample rate
1 V … 10 V
10 mV
10 mV (0,5%)
5/s
PULSE
Resolution
-
1 ms
Voltage pulse3.3 V (1 MΩ internal resistance)
Battery life200 ms log interval, display of: 18 days
200 ms log interval, display of: 36 days
1 min log interval, display of: 270 days
Operating voltage110 … 240 V (50/60Hz) – External via USB – Internal: NiMH accumulators 2.4 V (2 x 1.2 V)
Logging functionManual start/stop or via preset measurement time (stops when memory is full)
ControlLocal (via instrument buttons) – Remote (via PC)
Recording length10 min ... 1 year, adjustable
Log interval200 ms … 1 hour
CommunicationBluetooth 2.1, class 1, USB 2.0
Size32.4 x 65.5 125 mm (137.5 mm with screw terminal)
Weight206 g
DisplayLCD 128 x 64 pixels
Measurement input6 screw terminal block
Operating temperature0 … 50°C
Protection classIP42 (inputs (IP20)
There are no probes for this item.
There are no accessories for this item.
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Datablad L452 datalogger
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DataView

Den här programvaran är avsedd för dataloggrarna CA1510 och L452.

Nedladdning och installation:
1. Om du har en tidigare version av DataView installerad på din dator, se till att avinstallera den. STARTA OM PC:n
2. Den nedladdade filen är en .zip-fil. Packa upp den nedladdade filen på en plats i datorn som du kommer ihåg
3. Om du har ditt instrument uppkopplat mot PC:n, se till att koppla loss den från PC:n
4. Gå in i den mapp som har skapats i steg 3
5. Installera DataView genom att “högerklicka” på Setup.exe-filen och välj “kör som administratör”
6. Välj “Svenska” som språk i början av installationen
7. Följ instruktionerna…

W10/11 tips:
Det kan krävas att installationen måste utföras genom att högerklicka med musen på startikonen och ”Kör som ADMIN”.
Vid slutet av installationen måste du eventuellt svara OK på några frågor.
En svart DOS-ruta visas en kort stund då drivrutinerna installeras.
PC med W10 ska startas om innan du kan använda mjukvaran.

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Engelsk manual L452

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