HK2- M

  • concentration- and moisture measurement

    • state of the art microwave engineering
    • optional guard for rough conditions
    • wear-free
    • maintenance-free
    • vibrations do not have an influence on the result of measurement
    • optional remote control from a PC or separate operating device
    • optional automated sensor cleaning


The microwave measuring instrument HK2-M is particularly designed for the sugar,- sewage plant- and building material industry.

HK2 Remote control
HK2-F with remote control
Is the measuring point not accessible the HK2-F (field version) with integrated pin antennas and a DN65 flange is the best choice. The operation is made then by remote control with 8m cable connection (on request up to 50 meter).

The HK2-M is using our Pin antennas, where an optional cleaning could be included.

We advise you gladly which antennas for which application or measuring kind the best results supply.

Technical data:
Measuring procedure Microwave engineering ISM-Band
   Size LxWxH
pressure cast aluminium housing
180 x 180 x 100mm
IP65 / NEMA 4
RAL 5024
   Power supply
   1 Analog output
   Temperature sensor
   PC interface
   1 Relays contact

100-240V AC, optional 24V DC
0/4 - 20 mA / optional 2nd output
NTC / optional PT 100
RS 232 or RS 485
max. 5A/250V
User interface

6 integrated soft keys inkeypad
2 x 24 characters illuminated
Antennas Pin antennas 195 mm / DN65
Option: Sensor cleaning
Ambient conditions
   Environment temperature
   Product temperature

-20°C to +85°C
 >0°C to +130°C (on request +140°C)

Harrer & Kassen GmbH
Am Heschen 4-6
D-75328 Langenbrand
Tel:     +49 (0)7084/9248-0
Fax:   +49 (0)7084/9248-29
eMail: info(at)

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