Chauvin Arnoux L404 4-channel event logger

Manuafacturer: Chauvin Arnoux
Model : L404
Warranty : 12 month

Electrical Specification
- Channels: 4
- Input connection: One 8-position removable screw-type terminal block
- Input level: Contact closure, 0 to 5 Vdc
- Input impedance: > 150 kΩ
- Sample rate: Maximum of 8 per second
- Storage rate: Maximum once every two sample periods (event dependent)
- Storage modes: Event recording
- Recording length: 15 minutes to 8 weeks, programmable using DataView®
- Memory: 50,000 measurement (512 kB). The recorded data is stored in non-volatile memory & retained even if the battery is low or removed
- Communication: USB 2.0 optically isolated
- Power source: 2 x 1.5 V AA-cell alkaline batteries
- Battery life: 100 hours to > 45 days (depending on storage rate/recording length)
Mechanical Specification
- Dimensions: 136 x 70 x 32 mm (5.38 x 2.75 x 1.28")
- Max conductor size: Depends on current probe
- Weight (with battery): 181 g
- Casing: UL94-V0
- Vibration: IEC 60068-2-6 (1.5 mm, 10 to 55 Hz)
- Shock: IEC 60068-2-27 (30G)
- Drop: IEC 60068-2-32 (1 m)
- Safety rating: IEC 61010-1 ; 50 V CAT III ; Pollution degree 2
- Protection degree: IP40
Environment Specification
- Operating temperature: -10 to +50 °C
- Storage temperature: -20 to +60 °C


State at delivery: type A to 5-pin mini-B USB 2 m, DataView®CD, two 1.5 AA-cell Alkaline batteries and user manual.

Datasheet