Chauvin Arnoux L702 环境温/湿度记录仪

Manuafacturer: Chauvin Arnoux
Model : L702
Warranty : 12 month

Electrical Specification
- Channels: 2
- Input Temperature sensor:
+ Range: -10 to +50 ° C (14 to 122 °F)
+ Accuracy: ±(1 % R + 1 °c/F)
+ Resolution: 0.1 °C / F
- Input Humidity sensor
+ Range: 5 to 85 % RH
+ Accuracy: ±(3 % R + 2 cts)
+ Resolution: 0.1 % HR
- Sample rate:  Maximum of 1 every 5 seconds
- Storage rate: Programmable from 5s to 1 day
- Storage modes: Start/Stop, FIFO and Extended Recording Mode (XRM™)
- Recording length: 15 minutes to 8 weeks, programmable using DataView®
- Memory: 240,000 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): 200 g (7 oz)
- 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
- Electro-magnetic compatibility: EN 61326-1 ; 07/1997 (+A1 10/1998, +A2 09/2001, +A3 05/2004)
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
user guider

Advantages

• Thermo-hygrometer
• Own power supply

Description

The Simple Logger II L702 monitors and records temperature and relative humidity. This logger is ideal for applications in clean rooms, wine cellars, paper mills, greenhouses, etc.

Specifications:

• From -10 °C to +50 °C (14 °F to 122 °F) and from 5 to 85% RH
• Choice of 4 storage modes
• Up to 240,000 measurements stored in non-voltaile measurements
• Powered by standard alkaline batteries giving a battery life of 45 days or more
• Lightweight and compact for use in all situations
• 5 LED indicators for quick, clear display of the logger's status
• IEC 61010 50 V CAT III