Specifications

General

Case dimensions: 28.4 cm L × 27.9 cm W × 12.4 cm H (11.2 in × 11 in × 4.9 in)

Weight: 2.31 kg (5.1 lbs.)

Sample Volume: 33.5 cm³

Measurement rate: 1 per second (1 Hz)

Operating temperature range: -20 to 45 ◦C, without solar loading

Relative humidity range: 0 to 95% RH, non-condensing

Measurement principle: Non-dispersive infrared (NDIR)

Operating pressure range: 50 to 110 kPa

Flow rate (nominal): 0.75 liters min^-1

Power Requirements:

Input voltage: 10-17 VDC, 2 A max

After warmup (without pump): 0.33 A @ 12 VDC (4.0 W) average

After warmup (with pump): 0.42 A @ 12 VDC (5.0 W) average

Power source: 8200-01S Smart Chamber or LI-8250 Multiplexer

CO₂ Measurements

Measurement range: 0 to 20,000 ppm

Accuracy: Within 1.5% of reading

H₂O Measurements

Measurement range: 0 to 60 mmol mol^-1

Accuracy: Within 1.5% of reading