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EFD-1891 FieldMan E-Field probe, 2MHz - 18GHz
  • EFD-1891 FieldMan E-Field probe, 2MHz - 18GHz

EFD-6091 FieldMan E-Field probe, 100MHz - 60GHz

EFD-6091

Isotropic measurement of electric fields from 100 MHz to 60 GHz using the Field Meter FieldMan®

Description

The probe detects electric fields from 100 MHz up to 60 GHz. This frequency range covers almost the entire range of high frequency communications, right up to directional radio and satellite links and is also suitable for measurements on radar systems. The probe’s high linearity and sensitivity make it ideal for checking human safety limit values in the general public and occupational environments.

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. 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.

  • Isotropic (non-directional) measurement
  • Excellent sensitivity starting at 0.5 V/m
  • Wide True RMS range up to 61 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
  • Wide temperature range from -20 °C to +50 °C
  • Extremely low temperature response
  • High Immunity at 50/60 Hz
  • Calibration is performed up to 60 GHz and is accredited up to 18 GHz
Product Details
EFD-6091

Data sheet

Field
E-Field
Dimensions
308 mm x 66 mm Ø
Weight
up to 100 g
Frequency range
100MHz to 60GHz
Operating conditions
-20 °C to +50 °C
up to 29 g/m³ (up to 93 % RH at +30 °C), non-condensing
Protection class
IP54 (probe screwed on)
Type of product
FieldMan probes
Dynamic range (dB)
58
Measurement range, E-field
0.5 to 61.4 V/m (True RMS), 66 nW/cm² to 1.0 mW/cm² (True RMS)
0.5 to 400 V/m (CW), 66 nW/cm² to 42 mW/cm² (CW)
Type of frequency response
Flat
Continuous wave damage level
1600 V/m, 700 mW/cm²
Peak damage level
1900 V/m, 1 W/cm²
Sensor type
Diode based system
Directivity
Isotropic (Tri-axial)
Spatial assessment
Combined 3-axis (RSS)
Sampling rate
5 Hz / 275 ms
Temperature sensors
Integrated sensors for displaying the ambient temperature, for automatic offset compensation and for compensation of the temperature response
Self-test
Interface function test and sensor test for interruption of diodes
Flatness of frequency response
+3/-6 dB (100 MHz to 60 GHz)
±3 dB (300 MHz to 40 GHz)
Linearity deviation
±1 dB (1 μW/cm² to 16.5 mW/cm²)
±1 dB (2 to 250 V/m)
±2 dB (16.5 mW/cm² to 42 mW/cm²)
±2 dB (250 to 400 V/m)
±3 dB (0.26 to 1 μW/cm²)
±3 dB (1 to 2 V/m)
Isotropic deviation
±1.25 dB (100 MHz to 10 GHz)
±2 dB (more than 10 GHz to 26.5 GHz)
±2 dB typ. (more than 26.5 GHz)
Temperature response
±0.2 dB (-20 °C to +50 °C, related to 23 °C)
Accredited calibration
DAkkS, ILAC-MRA (DIN EN ISO/IEC 17025, IEEE Std. 1309)
For measurands outside the scope, a factory calibration is performed.
Recommended calibration interval
24 months
Attachments
Download
FieldMan Brochure

FieldMan Brochure, v. NSTS 03/23 E0384B, English

Download (6.51MB)
Datasheet Probe EFD-6091

Datasheet Probe EFD-6091, v. NSTS 0623-E0391A, English

Download (309.08KB)
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