AREA RADIATION METERS

AMS-8061 Selective Area Radiation Monitor

The Selective Area Radiation Monitor AMS-8061 is designed for use where electromagnetic radiation levels need to be continuoulsy assessed by means of long term observation. 

Sales
Datalogging
Request a Quote
  • Overview
  • Features
  • Specifications
  • Applications
  • Support

The Selective Area Monitor AMS-8061 from Narda is always used where electromagnetic radiation levels need to be continuously assessed by means of long term observation. The AMS-8061 combines the latest technology with our renowned reliability: There are more than 3,500 in operation stationed around the world.

The AMS-8061 monitors high frequency fields from 100 kHz to 6 GHz with a three-axis isotropic antenna. This makes use of an analytical technique proven in Narda’s hand-held instruments. User friendly software allows individual definition and selective measurement of up to 20 frequency bands.

Additionally, its frequency selective application is the optimum solution for technical superiority from a tight budget. Narda EMF Monitors can do more than just record and save measurement values at a specific location. The AMS-8061 recognises which frequency bands and services are responsible for a particular radiation.

For example, if several antennas are installed at one location. It is possible to distinguish between the various mobile services (GSM, UMTS, LTE) as well as between FM TV transmitters. By the help of the built in spectrum analyser it is possible to determine for each individual EMF Source whether the corresponding emission limit values are being adhered to, in addition to evaluating the effects on the environment.
 

An internal modem is used for communications, ensuring compatibility with every data service worldwide. An automatic uninterrupted monitor gives a warning if any abnormalities occur.

Narda EMF Monitors incorporate all the features needed for reliable, continuous assessment of electromagnetic fields: Autonomous, weatherproof, mobile, robust, and low running costs. Narda EMF Monitors provide companies, authorities, and mobile telecoms providers with powerful instruments for performing long term on-vise evaluations for their clients.

  • ITU-T K.83 compliant
  • Monitors individually programmable frequency bands
  • Internal modem for wireless communication
  • USB / Ethernet data transfer
  • SD memory card
  • Temperature / air humidity sensor
  • GPS sensor
  • PC software with alarm functions
  • Autonomous power supply from solar cells
  • Daily reports, warnings and alarm messages via SMS
AMS-8061 Selective Area Monitor Specifications
Frequency Range 100 kHz to 6 GHz
User -Programmable Frequency Bands Up to 20, individual start-stop frequency settings
Sensor Type Triaxial, isotropic antenna system
Measurement Range 0,01 to 200 V/m
Dynamic Range > 60 dB in all settings of the attenuator
Sensitivity 0.01 V/m (depending on the band setting)
Overload 435 V/m
Resolution 0.01 V/m
Linearity ≤ ±2 dB
Frequency Response (flatness) ≤ ±3 dB
Overall Anistropy (EN50383) < 2,5 dB to 3 GHz; < 3.5 dB to 6 GHz
Out of Band Attenuation > 50 dB, depending on settings
Rejection > 20 dB
Calibration Interval 2 years (recommended)
Sampling Rate Down to 200 ms (depending on the band setting)
Measuring Parameters Automatic and settable (RBW, Hold time, Detector Pk-RMS, Attenuator, Zero Span)
Intrinsic Noise Suppression Yes
Unit V/m, % of preset limit of each band, A/m
EMF Stored Values AVG or RMS, Max value
Average and Average Time Arithmetic or RMS; 1 – 15 minutes
Storing Rate 1, 2, 6, 15 minutes
Max Logging Before Overwriting 30 days @ 6 minutes storing rate; circular memory
Alarms SMS and/or data download for: field over limit, memory full, open case, temperature, humidity, low battery, sensor failure, main unit failure.
Communication FTP and CSD protocols via internal GSM/GPRS modem, Ethernet, RS-232 and USB link
Data Download FTP: automatic to server; CSD: automatic or manual to PC
SIM Card Type (not included) Enabled for selected data transmission
SMS SMS to 10 mobile phones (daily report of Max. EMF value, min. battery voltage)
Battery History Recording of battery voltage
Temperature and Humidity Sensors Internal, logged in memory
GPS Coordnates Latitude, longitude
Clock Internal real time clock
Firmware Upgrade Remotely upgradable (FTP, CSD), Ethernet, RS232
Interface RS-232, Ethernet and USB
External Memory Micro SD card (not included)
Power Supply Solar panel 17.5 V, 2 x 40 W Backup sealed Pb rechargeable battery, 12 V External DC 12 V – 3 A AC power supply and battery charger 100…240 V, 50/60 Hz to 24 VDC, 1.25A
Autonomy with Battery Only 48 to 60 Hours, setting depending
Autonomy with Solar Panel 24 hours/365 days for PSH (Peak Sun Hours) >= 2; equal to >=2 kWh/m2 per day
Operating Temperature -10 °C to 55 °C
Humidity < 29g/m3 93%
Wind Speed Max 150 km/h (unit must be installed according to instructions)
Protection Grade IP55
Radome Dimensions(Ø x H) 250 x 740 mm
Base Dimensions (L x H x D) 660 x 95 x 600 mm
Pole (Ø x H) 60 x 760 mm
Weight Approx.  34 kg

 

  • Long term radiation monitoring