Thermohygrometer IVTM-7 M 3
Thermohygrometer IVTM-7 M 3 Designed for continuous (24/7) measurement and recording of relative humidity and temperature of air and/or other non-aggressive gases. Application various technological processes in industry, energy, agriculture, hydrometeorology and other sectors of the economy; logistics; educational institutions and municipal facilities; objects of culture and history, archives and libraries; equipment of production and warehouse premises. Advantages communication interface with computer RS-485; micro-USB; the ability to power the meter via an RS-485 network (when used together with PI-1/KU-7 switches); possibility of combining devices into a measuring network; the ability to record data in non-volatile memory (up to 10,000 measurements); the ability to convert measurement results into different units: % relative humidity, g/m3; simultaneous indication of temperature and humidity readings; Possibility of mounting the thermohygrometer to the wall. Operating conditions: - atmospheric pressure – from 84 to 106 kPa (from 630 to 795 mm Hg); - relative humidity of the surrounding air (without moisture condensation) – 2...95%; - ambient temperature: for the measurement unit from -40 to +50 °C; for the primary converter from -45 to +60 °C. Basic delivery set device; RE and passport; micro-USB cable. Manba: https://www.nv-lab.ru/catalog_info.php?ID=10752
- Parameter: Value
- Range of measured temperatures, °C: -45…+60
- Temperature measurement resolution, °C: 0.1
- Absolute error of temperature measurement in intervals, °C:
- - from -45 to -20;
- - over -20 to +60: ±0.5;
- ±0.2
- Relative humidity measurement range, %: 0…99
- Relative humidity measurement resolution, %: 1
- Basic error of relative humidity measurement, %, no more than: ±2.0
- Number of automatic statistics points: 10000
- Device power supply, V: 3.0±0.3
- Power consumption by the device, W, no more than: 0.25
- Cable length for connecting the primary transducer to the measurement unit, m: up to 10
- Communication interface with computer: RS-485, micro-USB
- Overall dimensions, mm, no more:
- - measurement unit;
- - primary converter: 130 × 70 × 25;
- Ø14 × 60
- Weight, kg, no more:
- - measurement unit;
- - primary converter: 0.2;
- 0.2
- Average service life, years: 5