Probe for Radon Concentration Measurement in buildings with Wireless and USB data transmission
Product Specification | |
Measurement sensitivity | 0,25 count/hour/Bq.m-3 |
Measuring range | MDA – 10E6 Bq/m3; |
MDA = 100 Bq/m3 per 1 hour or 20 Bq/m3 per 24 hours | |
Measurement uncertainty | < 13% at 300 Bq/m3 per 1 hour; |
< 3% at 300 Bq/m3 per 24 hour | |
Measuring algorithm | quicker, less sensitive (calculated from RaA) |
slower, more sensitive (calculated form RaA + RaC) | |
Measuring relative humidity range | 10 – 90 % |
Measuring temperature range | -20 to + 60 °C |
Radio interface | 868MHz |
Max number of measuring network elements | 16 |
Probe to terminal unit distance (RF range) | depends on number of walls and building material, up to 600 m in open space |
Possibility of using repeater for RF range extending | yes |
Results reading interval (from probe) | 240-65535 sec (4 min - 18.2 hours) |
Records saving interval (probe) | 1- 255 minutes, default 1 hour |
Results memory capacity in probe | 150 days |
Powering | internal rechargeble accumulator; charging via USB |
Accu life after full charging | >1 year |
Radon concentration results display | short-term (1 hour running average) |
long-term (24 hours running average) | |
Dimension | Ø 80 x 250 mm |