TSI7515 Carbon Dioxide Detector-Global supplier

TSI's IAQ-Calc tester is an excellent instrument for indoor air quality research and monitoring. 7515 is a low-cost instrument for testing CO2. 7535 has added the function of automatically storing CO2 data.
Features and advantages:
*Low drift NDIR CO2 sensor capable of stable and accurate measurement
*The sampling function can record multi-point measurement data
*Ergonomic exterior design
Application scope:
*Verify the operation of the HVAC system in the building
*Check the air quality inside the building to improve personnel work efficiency
*Meet the requirements of standard specifications

Technical Parameter
carbon dioxide	sensor type	dual wavelengthNDIR (Non Diffuse Infrared Method)
	range	0∼5000ppm
	accuracy	± of reading3.0% or ± 50ppm, whichever is greater
	resolution	1ppm
	response time	20s
operate temperature		5∼45℃
storage temperature		-20∼60℃
Instrument volume		8.4 × 17.8 × 4.4cm
Probe size		long7cm diameter 1.9cm
Weight (including power supply)		0.27kg
power supply		4 sectionsAA battery

Product Technical Parameters

physical property
size	8.4×17.8×4.4cm
weight	0.27kg (including power supply)
power supply	4 AA batteries
Probe size	7cm in length and 1.9cm in diameter
TECHNICAL INDEX
operate temperature	5∼45℃
storage temperature	-20∼60℃
carbon dioxide	Sensor type: Dual wavelength NDIR (non diffuse infrared method); Range: 0-5000ppm; Accuracy: ± 3.0% or ± 50ppm of the reading, whichever is greater; Resolution: 1ppm; Response time: 20 seconds