SPECIFICATIONS
Typical test conditions, unless otherwise specified: Ambient Temp =73+/-3°F (22 +/-3°C), RH=50%–
70%, Altitude=0~100 meter
DISCLAIMERS
This device is not intended for workplace hazard CO
2
monitoring, nor intended as a definitive monitor
for human or animal health institutions, life sustenance, or any medical-related situation.
Hydrofarm and the manufacturer assume no responsibility for any damage or loss suffered by the user
or any third party arising through the use of this product or its malfunction.
Hydrofarm reserves the right to change the specifications without notice.
MEASUREMENT
SPECIFICATION
Operating Temperature
32°F to 122°F (0°C to 50°C)
Storage Temperature
-4°F to 140°F (-20°C to 60°C)
Operating & Storage RH
0-95%, non-condensing
CO
2
Measurement
Accuracy at 0~3000 ppm
±50 ppm or ±5% of reading, whichever is greater
Accuracy over 3000 ppm
±7%
Repeatability
20 ppm at 400 ppm (standard dev. of 10 readings in 1 minute)
Measurement Range
0–5000 ppm
Display Resolution
1 ppm (0–1000); 5 ppm (1000–2000); 10 ppm (>2000)
Temp Dependence
±0.2% of reading per °C or ±2ppm per °C, whichever is greater,
referenced to 25°C
Pressure Dependence
0.13% of reading per mmHg (corrected by user’s altitude input)
Response Time
<2 min for 63% of step change or <4.6 min for 90% step change
Warm-up Time
<30 sec
Power input
AC 100 ~ 240 VAC
Dimensions
Sensor Unit: 153 x 33 x 27 mm (6.0" x 1.3" x 1.1")
Control Unit: 195 x 145 x 44 mm (7.7" x 5.7" x 1.7")
Weight
700 g (24.7 oz)
6
