Home / Sper Scientific Ltd / Large Display IAQ Wall Monitor Large Display IAQ Wall Monitor This IAQ Wall Monitor is ideal for monitoring indoor air quality in crowded public spaces with potentially high levels of carbon dioxide such as offices, factories, classrooms, hospitals and hotels. For pricing, please call 1-800-952-3293 or email firstname.lastname@example.org Categories: Sper Scientific Ltd, Store Tags: Carbon Dioxide, IAQ Monitors, Indoor Air Quality, Industrial, Industrial Hygiene, WBGT Description Description Poor air quality may cause tiredness, inability to concentrate and even illness (i.e. Sick Building Syndrome). This IAQ Wall Monitor is ideal for monitoring indoor air quality in crowded public spaces with potentially high levels of carbon dioxide such as offices, factories, classrooms, hospitals and hotels. This unit recalls min/max CO2 levels and provides visual alarms for maximum CO2 threshold. The Automatic Baseline Calibration (ABC) and maintenance free NDIR (non-dispersive infrared) CO2 sensor ensure long term accuracy, stability and reliability. Each unit includes an AC adapter and will stand on a desk top or can be wall mounted. The datalogging version also records up to 32,000 data points that can downloaded using the USB cable and software included. 4.5″ x 4.25” x 1″, 6 ounces Measures Carbon dioxide Humidity Air Temperature Carbon Dioxide Standards 250 to 350 ppm – Background (normal) outdoor air level 350 to 1,000 ppm – Typical level found in occupied spaces with good air exchange 1,000 to 2,000 ppm – Level associated with complaints of drowsiness and poor air 2,000 to 5,000 ppm – Level associated with headaches, sleepiness, and stagnant, stale, stuffy air. Poor concentration, loss of attention, increased heart rate and slight nausea may also be present. > 5,000 ppm – Exposure may lead to serious oxygen deprivation resulting in permanent brain damage, coma and even death Specifications Carbon Dioxide Sensor Measuring Range 0 to 9,999 ppm Resolution 1 ppm Accuracy ±75 ppm, ± 5% of reading Relative Humidity Sensor Measuring Range 10 to 90% RH Resolution 0.1 Accuracy at +25°C ±5% @ 25°C & 10-90% rH, otherwise ±7% Temperature Sensor Measuring Range -10 – 50°C, -14-122°F Resolution 0.1 Accuracy ±0.6°C, ±2.5°F Ordering Information Catalog No.DescriptionPriceQuantity800059AC Adapter for Sper Instruments $12.00 AC Adapter for Sper Instruments quantity Add to cart 800048Large Display IAQ Wall Monitor includes AC adapter $350.00 Large Display IAQ Wall Monitor includes AC adapter quantity Add to cart Load moreDownloads Datasheet Related products Light Meters Ships directly from the manufacturer, shipping times may vary. Mini Environmental Quality Meter Ships directly from the manufacturer, shipping times may vary. Microwave Oven Leak Detector Out of stock Type 1 Sound Meter – 30-130 dB Ships directly from the manufacturer, shipping times may vary.