Swema 3000md is a smart micromanometer and logger with anemometer, temperature and humidity probes, which serves as a leakage tester, with an automatic density compensator in compliance with universal programs, such as EN 16211, 12599 and ISO 7730.
This multifunctional device is used for accurate ventilation testing, adjustment and balancing (TAB), which is highly crucial for industry and research application. With the integrated manometer (pressure differential sensor) and barometer, in addition to an automatic zeroing valve, Swema 3000md has a wide range for measuring the differential between -300 and 1500Pa and atmospheric pressure between 600 and 1200 hPa. The Anemometer of the device calculates between 2 and 49 m/s, and temperature range of the sensor between -40°C and 400°C through thermocouple type K. Not only air velocity, the comfort CO can be also measured through draught sensor, and external sensors for relative humidity (%RH), dewpoint (°C) and water content (g water/kg dry air).
Swema 3000md measuring device is capable of achieving accuracy of ±0.3% of read value for measured differential pressure and barometric pressure compensation of ±2.5 hPa, both at 23°C, and ±0.3°C in the K-type thermocouple between -10°C and 70°C. Generally, the device has an impressive range for time constant (0.25 / 0.5 / 1 / 2 / 5 / 10 / 15 / 30 / 60 / 120 s) and resolution for 0.01, 0.1 or 1 Pa as selected, suitable for operating conditions of non aggressive gases, none condensing nor moist air.
for display interval update rate of 4 measured values/minute for CO2 and 120 measured values/minute for the barometer. In addition, it only takes 30 seconds to start measuring and taking accurate readings when the built-in pump is set on (pump can be set on or off), and works for a log interval of minimum 16 seconds (minimum for CO2 measuring rate) and up to 2 hours.
The memory is capable has a capacity 1.3 protocols, 0.500 logged rows of 3 measurement values [e.g. Temperature, Relative Humidity, pressure differential], where the time and date is taken for each measurement. All the data can be easily extracted through USB to the PC. This is also compatible with the 2 AA batteries that lives up without the need of recharging up to 1 week (without display light) and 1 full day (with display light).
Moreover, Swema 3000md comes together with a measurement PC-Program that collects and saves data from different measurement devices (including but limited to Swema 3000md), which then presents the data in live graphs, and each sensor measurement data is saved in an individual file that can be opened within Excel, where connection are made with USB cables. The program is practical and user-friendly; since it is developed for laboratory and indoor-use for logging of measurement data from different locations. In addition, it calculates different parameters using the data logged in, such as: Dew Point, Wet Bulb, Wet Bulb Globe Temperature & Operative Temperature.
For a lightweight device of only 490g and concise size 212 x 82 x 26 mm, Swema 3000md covers great range of measurements through external sensors for different applications.
Swema also offers Swema 3000mdH+ that has a has a wider range for measuring the differential pressure, in compatison to Swema 3000md, where it reached up to 10,000Pa and velocity up to 129 m/s.
Sweema 3000mdH+ price is AED 18,000.00.