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EFM 125 Small electro fieldmeter

Updated:2025-03-13

Brand: Kleinwachter
Model: EFM 125
Description: 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 bu
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Product Details

EFM 125 Small electro fieldmeter Description：

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)

Scope of delivery

Connection line

Manual

Declaration of calibration

Specifications:

Measuring range:	5kV/m, 20kV/m, 50kV/m und 200kV/m
Dimensions:	120mm x 40mm (l x d)
Metering precision:	± 5% in an homogenous field
Calibration:	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
Mounting:	Aluminium clamping yoke with photo thread (optional)
Operating time:	In one shift operation min. 2 years