VENTpro II

Portable meter for measuring CO2 and CO levels, temperature, and relative humidity — VENTpro II

Available on request
Delivery across Russia
Order phone: +7(800)777-18-50

Description

VENTpro II is a combined device for measuring the concentration of CO2 and CO in the surrounding air. It is used in office, residential, public, and other premises where people are present and there is a risk of accumulation of CO and CO2 gases. Such a risk may arise due to insufficient or lack of fresh air supply to the room or increased emissions and releases of gases as a result of production processes or accidents.

In addition to the NDIR CO2 sensor and electrochemical CO sensor, the device is equipped with temperature and humidity sensors.

High concentrations of CO2 and CO can be life-threatening, so the VENTpro II is equipped with an audible alarm to warn of exceeding set values. The alarm volume is manually adjustable up to 80 dB. The device has memory for 99 records and an automatic log for 32,000 records.

Technical Specifications
CO2	Measurement Range	0-9999 ppm
Resolution	1 ppm
Accuracy	±30 ppm ±5% of reading (0 – 5000 ppm), accuracy not specified for other ranges
Response Time	<30 seconds for 90% parameter change
Warm-up Time	30 seconds
CO	Measurement Range	0-1000 ppm
Resolution	1 ppm
Accuracy	±10 ppm for values 100 ppm ±10 ppm of reading for 101-500 ppm ±20 ppm of reading for 501 ppm
Response Time	<60 seconds for 90% parameter change
Temperature	Measurement Range	-20 to 60 °C (-5 to 140 °F)
Resolution	0.1 °C/°F
Accuracy	±0.6°C / ±0.9°F
Response Time	<2 minutes for 90% parameter change
Relative Humidity	Measurement Range	0.1 % - 99.9%
Resolution	0.1 % relative humidity
Accuracy	±3% RH at 25°C in the range 10~90% ±5% RH at 25°C in other ranges
Response Time	<10 minutes for 90% parameter change
Dew Point	Measurement Range: -20 to 59.9°C
Wet Bulb Temperature	Measurement Range: -5 to 59.9°C
Screen Size	26 x 44 mm
Operating Conditions (non-condensing)	-20 to 50 °C (for CO₂ sensor); 0 to 50 °C (for CO sensor); -20 to 60 °C for other parameters
Storage Conditions	-20 to 60°C, 10~90%RH (non-condensing)
Power Supply	4 AA batteries, or 9V power adapter Battery life – 24 hours
Dimensions	205 x 70 x 56 mm
Weight	200 g

Specifications
Applications

Technical Specifications
CO2	Measurement Range	0-9999 ppm
	Resolution	1 ppm
	Accuracy	±30 ppm ±5% of reading (0 – 5000 ppm), accuracy not specified for other ranges
	Response Time	<30 seconds for 90% parameter change
	Warm-up Time	30 seconds
CO	Measurement Range	0-1000 ppm
	Resolution	1 ppm
	Accuracy	±10 ppm for values 100 ppm ±10 ppm of reading for 101-500 ppm ±20 ppm of reading for 501 ppm
	Response Time	<60 seconds for 90% parameter change
Temperature	Measurement Range	-20 to 60 °C (-5 to 140 °F)
	Resolution	0.1 °C/°F
	Accuracy	±0.6°C / ±0.9°F
	Response Time	<2 minutes for 90% parameter change
Relative Humidity	Measurement Range	0.1 % - 99.9%
	Resolution	0.1 % relative humidity
	Accuracy	±3% RH at 25°C in the range 10~90% ±5% RH at 25°C in other ranges
	Response Time	<10 minutes for 90% parameter change
Dew Point	Measurement Range: -20 to 59.9°C
Wet Bulb Temperature	Measurement Range: -5 to 59.9°C
Screen Size	26 x 44 mm
Operating Conditions (non-condensing)	-20 to 50 °C (for CO₂ sensor); 0 to 50 °C (for CO sensor); -20 to 60 °C for other parameters
Storage Conditions	-20 to 60°C, 10~90%RH (non-condensing)
Power Supply	4 AA batteries, or 9V power adapter Battery life – 24 hours
Dimensions	205 x 70 x 56 mm
Weight	200 g