Products » Radiation Detection » Wireless Monitoring » RDS-31iTx


Part number: 1233-280

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  • Wireless survey meter for remote monitoring and alarming
  • H*(10) ambient dose equivalent dose and dose rate
  • existing GMP-series external detectors can be used with suitable adapters
  • ergonomic design
  • large screen, configurable backlight with automatic illumination control
  • high impact durable case construction, IP67
  • internal memory to store measurements

RDS-31iTx is  is a multi-purpose survey meter using an energy compensated GM-tube as primary detector. It is wireless ready, utilizing the WRM² communication protocol. Several diffrent probes can be connected to measures alpha, beta and gamma even in very high dose rates. The probes are smart means the RDS-31 will detect the connected probe automatically and the user does not have to switch off the device before exchanging a probe.

Depending on external detector the RDS-31 are capable to measure several units like Sv(/h), cps, cpm, dpm and Bq/cm². It has flexible histogram functions (dose rate, dose, diagnostic logging depending on configuration, time stamp, optional location control for mapping and repeating room measurement analysis) with a real time clock function. Audible, visual and vibration alarm are configurable and selecable by the user. 

The best way to use the versatillity and configure the RDS-31 is via the USB interface and using the software CSW-31 (optional). Fins the accessories in the accessories tab.

Internal detector: energy-compensated GM tube,
Measured unit internal detector: µSv/h (H*(10))
Measured unit external detectors: µSv/h, cps, dpm, cpm, Bq/cm²
Energy range internal detector: 48 keV - 3 MeV
dose rate measurement range: 0,01 μSv/h - 100 mSv/h
dose measurement range: 0,01 μSv - 10 Sv
calibration accuracy: ± 5%, Cs-137
dose rate linearity: ± 15%
Protection class: IP67
Weight and dimension: 100 x 67 x 33 mm. 220 g
Battery life: 2 x AA. Typically > 2000 h
Wireless: 900 MHz or 2,4 GHz