Table 1. Specifications of VOC sensor operation performance.

Gas Detected	Hydrocarbons
Measurement Range	Environmental: 0-1ppm
	Industrial: 1-1000ppm
Expected Operating Life	Valve: 5 years (minimum)
	Battery cycle life: Pump–up to 500 times Circuit–more than 300 times
Temperature Range	40°F to 115°F (5°C to 45°C)
Humidity Range	0 to 100% relative humidity (non-condensing)
Response Time	Raw Data: 1 second per measurement
	Calibrated concentration: 3 minutes per data point (adjustable)
Accuracy	±4% of measured value or better
Repeatability	3% of signal
Shock Resistance	±20 m/s2 (approximately ±2 G's) in x, y, and z axis
Calibration Frequency	Required: 1 month
	Recommended: 2 weeks
Calibration Gas	1 ppm Xylene