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TSI 7525 IAQ-Calc Indoor Air Quality Meter

Name: TSI 7525 IAQ-Calc Indoor Air Quality Meter
Brand: TSI ALNOR
SKU: TSI7525
Price: 2173.50 USD
Availability: InStock

0 reviews | Model: TSI ALNOR 7525

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IAQ Meter, CO2, Temp, Humidity, Data Logging

Low-drift NDIR CO2 sensor for stable, accurate readings
Sampling function records multiple point measurements
Ergonomic, overmolded case design
Temperature and relative humidity measurements help determine thermal comfort
Calculates percent outside air from either CO2 or temperature
Directly calculates dew point and wet bulb temperatures
Shows up to three parameters

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List Price: $2,415.00

Your Price: $2,173.50

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Items in This Series


Product	TSI ALNOR 7525 IAQ Meter, CO2, Temp, Humidity, Data Logging	TSI ALNOR 7515 IAQ Meter, CO2	TSI ALNOR 7545 IAQ Meter, CO2, Temp, Humidity, CO, Data Logging
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In Stock
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Description

TSI 7525 IAQ-Calc Indoor Air Quality Meter

Verify building HVAC system performance
Examine building IAQ conditions to optimize worker productivity
Comply with regulations and guidelines

TSI's IAQ-Calc Indoor Air Quality Meter 7525 is an outstanding instrument for investigating and monitoring indoor air quality (IAQ). Model 7525 simultaneously measures and data logs multiple parameters such as carbon dioxide (CO2), temperature, and humidity; and calculates dew point, wet bulb temperature, and % outside air.

Series Comparison

	7515	7525	7545
CO2	•	•	•
CO			•
Temperature		•	•
Humidity		•	•
Percentage outside air		•	•
Dew point		•	•
Wet bulb temperature		•	•
Data logging/downloading		•	•
Statistics	•	•	•
Review data		•	•
Certificate of Calibration	•	•	•

In The Box

Manuals/Guides

Manufacturer Specs

General Specifications
CO₂
Sensor Type	Dual-wavelength NDIR (non-dispersive infrared)
Range	0 to 5,000 ppm
Accuracy	±3.0% of reading or ±50 ppm, whichever is greater
Resolution	1 ppm
Response Time	20 seconds
Temperature
Sensor Type	Thermistor
Range	32 to 140°F (0 to 60°C)
Accuracy	±1.0°F (±0.5°C)
Resolution	0.1°F (0.1°C)
Response Time	30 seconds (90% of final value, air velocity at 400 ft/min [2 m/s])
Relative Humidity
Sensor Type	Thin-film capacitive
Range	5% to 95% RH
Accuracy	±3.0% RH
Resolution	0.1% RH
Response Time	20 seconds (for 63% of final value)
Percentage Outside Air
Range	0 to 100%
Resolution	0.1%
Operating Temperature
40 to 113°F (5 to 45°C)
Storage Temperature
-4 to 140°F (-20 to 60°C)
Logging Capability
Ranges	Model 7525 logs up to 30,300 data points with key (3) measured parameters enabled Model 7545 logs up to 26,900 data points with key (4) measured parameters enabled
Time Constant	1 sec, 5 sec, 10 sec, 20 sec, 30 sec (user selectable)
Log Intervals	1 second up to 1 hour (user selectable)
Meter Dimensions (all models)
3.3 in. x 7.0 in. x 1.8 in. (8.4 cm x 17.8 cm x 4.4 cm)
Probe Dimensions
Length	7.0 in. (17.8 cm)
Diameter	0.75 in. (1.9 cm)
Weight (with batteries)
0.6 lbs (0.27 kg)
Power Requirements
Models 7525	Four AA-size batteries or AC adapter

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TSI 7525 IAQ-Calc Indoor Air Quality Meter

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Description

TSI 7525 IAQ-Calc Indoor Air Quality Meter

Series Comparison

In The Box

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Manufacturer Specs

TSI ALNOR 7525 Product Reviews

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