The Model 8040 Series is designed to expand the data collection possibilities of the Model 8600-1/2 Dataloggers, Micro-1000 and Micro-800 Series Dataloggers via wireless connectivity, which eliminates the need for running lengthy cables. Available for 2, 4 or 16 sensors (VW plus thermistor), the 8040 Series comprises Campbell Scientific’s AVW206 (or AVW216) spectrum analyzer (with built-in 900 Hz or 2.4 GHz radio transmitter), power supply and antenna. It’s housed in a rugged NEMA 4X enclosure designed for use in harsh environments with wide temperature tolerance, and resistance to moisture and humidity.

Specifications
Input Range: 100 to 6500 Hz (vibrating wire); ±2500 mV (thermistor)
Resolution: 0.001 Hz RMS (vibrating wire); 0.001 Ω RMS (thermistor)
Accuracy: ±0.013% of reading (vibrating wire); ±0.25% of reading (thermistor)
Wireless Transmission Range: up to 10 miles (when using a higher gain directional antenna,
under ideal conditions)
Battery: 12 V, 7 Ah Gel Cell
Temperature Range: −25°C to +50°C (−55°C to +80°C optional)
L × W × H: varies by model (please contact Geokon, Inc.)

Geokon, Incorporated, 48 Spencer Street, Lebanon, New Hampshire, 03766 · USA. Tel.: 1(603)448-1562, FAX: 1(603)448-3216, e-mail: info@geokon.com