The Compact LW is a miniature water quality data logger with a micro-controller, suitable for long-term deployment. The updated, state-of-the-art design can store up to 179,178 sets of two channels of data, including photo quantum and battery voltage.
The photo quantum sensor has superior multi-spectral sensitivity and a wiper keeps the sensor surface clean, allowing for up to one month of continuous deployment.
The Compact LW is controlled through the RS232-C port of a PC. The basic measurement set-up requires only the selection of the start time and sampling interval.
Miniature light intensity data logger with window wiper
• Small size, light weight and large memory capacity
• High resolution
• Non-volatile flash memory
• Built-in calendar/time information
• No PC interface required
• Programmable calibration factors
• Sensor wipe function
• Proprietary cosine photo quantum sensor
• Robust titanium housing
• Convenient Windows software
Light intensity
| Parameter | Photo quantum |
|---|---|
| Type | Photo-diode |
| Range | 0-5000umol/s/m2 |
| Time constant | 0.1 |
| Measuring mode | Continuous or Burst |
| Material | Titanium |
| Size | 60mm dia x 170mm |
| Weight | 1020g in air |
| Brand | JFE Advantech |
