EFM 125

Item Number: 336.125.0

Small electro fieldmeter for the permanent control and the measuring of electrostatic DC-fields and electrostatic charges with high sensitivity, using the fieldmill influence principle.
Serial RS485 bus system for up to 16 EFM 125. (8 Bit data protocol)


Dimensions: 120mm x 40mm (l x d)
Measuring range: 5kV/m, 20kV/m, 50kV/m und 200kV/m
Metering precision: ± 5% in an homogenous field

In homogenous field of a plate capacitor
plate size 200mm x 200mm, plate distance 25mm
modulator system mounted centered in the plate
Power supply: 9-15V DC / 80mA
Interface: Serial RS485 Bus
Aluminium clamping yoke with photo thread (optional)
Operating time: In one shift operation min. 2 years

Scope of delivery

  • Connection line
  • Manual
  • Declaration of calibration