Smart Radon Sensor
$2,760.30
Smart radon sensor
MANUFACTURER: SARAD GmbH
REF NO: 11014010
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Description
Smart Radon Sensor
Description of smart radon sensor
SARAD’s outstanding detector technology defines a new level of radon monitoring in buildings and at workplaces as requested by the recently introduced EU radiation protection regulations.
The Smart Radon Sensor offers a very high sensitivity in a very small and shapely housing. Due to the detector technology, the instrument will not be affected by any variations of temperature and humidity, external radiation, mechanical shocks and vibrations.
Various interfaces for system integration are available. The RS-485 fieldbus interface can be operated either with the MODBUS RTU (industrial standard) or the proprietary SARAD protocol. The analogous output makes it easy to connect the Smart Radon Sensor to existing PLC’s. A stand-alone ventilation control system can be easily realized by the alert switch output. For easy installation, all connections are available through a screw terminal. If no data line is available, the optionally integrated ZigBee wireless interface can be used for connection to a host system. The wide range power input accepts all in building automation commonly used voltage supplies. The measurement starts as soon as the power is connected. Two AAA batteries are integrated to continue the measurement in case of power interruptions. All measurement results will be stored locally in a non-volatile circular memory. Sensors for temperature and humidity are integrated as standard whilst CO2 and barometric pressure measurement are optional. We use only high quality and instrument grade components for this product which is manufactured in our company’s site in Dresden/Germany.
The instrument comes with a DAkkS compliant calibration certificate. The calibration process fulfills the requirements of the DIN EN ISO/IEC 17025:2018.
| Environmental conditions | -10°C … 40°C
0% rH … 95% rH, non-condensing 800…1100 hPa |
| Power supply | 12 V to 24 VDC
2 x AAA batteries only as backup (approx.10 days) |
| ATEX category | no |
| Data storage | non-volatile memory with circular structure for 16383 data records in any number of test series; saves all parameters including temperature and humidity each interval (from 1 to 255 minutes) |
| Interfaces | RS485 (MODBUS RTU and SARAD protocol) ZigBee wireless (SARAD Net Monitors) – optional 4…20 mA analogous output (range configurable) alert switch (potential free contacts, max 40 V, 250 mA, peak current 0.75A) all interfaces with screw terminals |
| Alert indication | red, yellow and green LED indicators for alert and state of operation |
| Operation | automatic start after powering up |
| Radon Vision Software (incl.) | set-up, data download, interactive graphical display (zoom, pan, fit data- cursor, marker for tilt and start of a new measurement, error bars, smoothing) selective ASCII export (EXCEL format) selective graphical protocol print (space for individual header, user comments) calculation of average concentration / exposure automatic created file names and path structure switch over between US / SI-units (Bq/m³/pCi/L)
USB cable batteries 2 x AAA user manual & Software (electronic version) (1- DAkks accredited calibration certificate according to DIN EN ISO/IEC 17025:2018 :(1- point calibration with 3000 Bq/m³) power supply adapter (on request |
| Dimensions | 82mm x 96mm x 44mm |
| Weight | 150 g incl. batteries |
| Scope of delivery | bracket for wall mounting |
