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EFD-0392 FieldMan E-Field probe, 100kHz - 3GHz
  • EFD-0392 FieldMan E-Field probe, 100kHz - 3GHz

EFD-0392 FieldMan E-Field probe, 100kHz - 3GHz

EFD-0392

Isotropic measurement of electric fields from 100kHz to 3GHz using the Field Meter FieldMan®

Kuvaus

The probe detects electric fields from 100 kHz to 3 GHz, covering the fields that occur in broadcasting, telecoms, and industry. The dynamic range from 0.5 V/m up to 1,300 V/m (68 dB) makes the probe ideal for measuring exposure in both the general public and the occupational environment. The probe is characterized by particularly high power handling and a wide True RMS range.

The probe's interface digitally transmits the measurement data to the base unit, which has no individual influence on the measured values and therefore does not need to be calibrated. The accredited probe calibration is carried out at several frequencies. The calibration data is stored in the probe and is automatically taken into account during the measurement. If the frequency of the predominating field strength is known, a correction factor can additionally be applied to increase the measurement accuracy.

  • General public and occupational field exposure from broadcasting, telecoms and industrial equipment
  • Isotropic (non-directional) measurement
  • 68 dB dynamic without changing range
  • For high field strengths up to 1300 V/m
  • Digital probe interface - no more meter calibration
  • Self-test of the probe interface with integrated sensor function test
  • Automatic offset correction, no zero adjustment required
  • Temperature compensation of the sensors for minimum drift and wide temperature range down to -20 °C
  • High Immunity at 50/60 Hz
  • Accredited calibration included
Tuotetiedot
EFD-0392

Lisätiedot

Kenttä
Sähkökenttä
Mitat
308 mm x 66 mm Ø
Paino
up to 100 g
Taajuusalue
100kHz - 3GHz
Käyttöolosuhtee
-20 °C to +50 °C, less than 29 g/m³ (less than 93 % RH at +30 °C), non-condensing
Varastointiolosuhteet
1K5 (IEC 60721-3) -40 °C to +70 °C
Suojausluokka
IP54 (probe screwed on)
Tuotteen tyyppi
FieldMan probes
Dynaaminen alue (dB)
68 dB
Mittausalue, E-kenttä
0.5 to 1300 V/m (CW); 0.5 to 36 V/m (True RMS); 66 nW/cm² to 450 mW/cm² (CW); 66 nW/cm² to 0.35 mW/cm² (True RMS)
Integraatioaika
265 ms
Type of frequency response
Flat
Jatkuva aaltovauriotaso
2000 V/m; 1000 mW/cm²
Huippuvaurio
20 kV/m; 100 W/cm²
Anturin tyyppi
Diode based system
Suuntaus
Isotrooppinen (kolmiakselinen)
Tila-arviointi
3 separate axes
Näytteenottotaajuus
5 Hz
Lämpötila-anturit
Integrated sensors for displaying the ambient temperature, for automatic offset compensation and for compensation of the temperature response
Itsetestaus
Interface function test and sensor test for short circuit and interruption of diodes
Taajuusvasteen tasaisuus
±1 dB (1 MHz to 300 MHz); +1.4/ -1 dB (300 MHz to 2.45 GHz)
Lineaarisuuden poikkeama
+2/-3 dB (1 to 2 V/m); ±1 dB (2 to 4 V/m); ±0.5 dB (4 to 400 V/m); ±1 dB (400 to 1300 V/m). +2/-3 dB (0.265 to 1.06 μW/cm²); ±1 dB (1.06 to 4.25 μW/cm²); ±0.5 dB (4.25 μW/cm² to 42 mW/cm²); ±1 dB (42 to 450 mW/cm²)
Isotrooppinen poikkeama
±1 dB
Lämpötilavaste
+0.1/ -0.8 dB (0 °C to 50 °C, related to 23 °C); +1.5/ -0.8 dB (-20 °C to +50 °C, related to 23 °C)
Akkreditoitu kalibrointi
DAkkS, ILAC-MRA (DIN EN ISO/IEC 17025, IEEE Std. 1309). For measurands outside the scope, a factory calibration is performed.
Suositeltu kalibrointiväli
24 months
Liitteet
Lataa
Datasheet Probe EFD-0392

Datasheet Probe EFD-0392, v. NSTS 1122-E0386A, English

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