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Driesen + Kern GmbH

Am Hasselt 25
24576 Bad Bramstedt
Germany
phone+49 4192 8170-0
fax+49 4192 8170-99

Since 1977, Driesen + Kern as a family-owned company manufactures and delivers sensors, instruments, and data logger with wireless transmission for a wide variety of physical environmental measures such as humidity, temperature, CO2 concentration, particle content, noise levels, pressure, differential pressure, air velocity, flow rate, water level and pH. The company also has its own calibration laboratory and its own development department for product customization according to requirements.

S.01.01.03 Length, displacement – range < 0.01 m

S.01.01.04 Length, displacement – range < 0.5 m

S.01.01.14 Level – measuring error < 0.5 %

S.01.01.15 Level – measuring error ≥ 0.5 %

S.01.01.16 Float Switch

S.01.01.18 Particle size

S.01.02.01 Force, load

S.01.02.02 Mass, weight, dosage

S.01.02.03 Stress, strain, elongation

S.01.02.04 Pressure, absolute

S.01.02.05 Pressure (gauge) – measuring error < 0.1 %

S.01.02.06 Pressure (gauge) – measuring error ≥ 0.1 %

S.01.02.07 Fine vacuum < 1 mbar

S.01.02.09 Differential pressure – measuring error < 0.1 %

S.01.02.10 Differential pressure – measuring error > 0.1 %

S.01.02.11 Pressure drop, leakage

S.01.03.08 Pulse counting, event counting

S.01.03.14 Acceleration, shock

S.01.03.16 Flow

S.01.03.17 Mass flow

S.01.03.18 Volume flow in gases

S.01.03.19 Volume flow in liquids

S.01.03.20 Flow velocity

S.01.03.23 Further dynamic parameters

S.01.04.01 Temperature, with contact

S.01.04.08 Enthalpy

S.01.05.01 Humidity, relative (gas humidity)

S.01.05.02 Humidity, absolute (gas humidity), dew point

S.01.05.03 Material humidity

S.01.05.04 Evaporation, precipitation

S.01.05.05 Room climate

S.01.05.06 Dust, particle density, soot density

S.01.05.09 Wind velocity

S.01.05.10 Wind direction

S.01.05.11 Barometric pressure, air pressure

S.01.05.12 Rain Detector

S.01.05.13 Wind chill temperature

S.01.05.14 Solar radiation (UV, FIR, VIS)

S.01.05.15 Sunshine period

S.01.06.01 Light intensity, illumination intensity

S.01.06.04 Radiation, radiated energy, density

S.01.06.16 UV measurement

S.01.07.01 Sound, acoustic

S.01.07.04 Loudness

S.01.08.01 Electrical voltage

S.01.08.02 Electrical current, with contact

S.01.08.03 Electrical current, contactless

S.01.08.07 Electrical conductivity

S.01.08.08 Electrical resistance

S.01.09.02 Redox potential

S.01.09.03 Oxygen, dissolved

S.01.09.09 pH value

S.01.10.07 Carbon dioxide, CO2

S.01.10.09 Volatile organic compound, VOC

S.02.01 Strain gauge

S.02.07 Thermoresistor

S.02.08 Measurement potentiometer

S.02.10 Capacitive sensing element

S.02.21 Thermocouple

S.02.22 Thermocouple equalization lead

S.02.27 UV measuring cell

S.02.37 Laminar flow element

S.03.31 Connector

M.03.05 Data logger and radio transmitter

M.03.06 Modular universal measuring instrument

M.03.07 Combined measurement and control device

M.03.08 PC-based measurement system

M.03.16.06 Sound level meter

M.04.04 Thermal and caloric parameter

M.04.05 Atmospheric and meteorological parameter

M.04.06 Optical parameter

M.05.01.01.01 Microvolts

M.05.01.01.02 0.5 to 4.5 V

M.05.01.01.03 ≤ 10 V

M.05.01.01.04 ≤ 100 V

M.05.01.02.01 0 to 20 mA

M.05.01.02.02 4 to 20 mA

M.05.01.02.03 4 to 20 mA HART

M.05.01.02.04 Further analog current signals

M.05.02.01 TTL

M.05.02.02 Incremental

M.05.02.04 24V digital, SSI, PWM

M.05.02.05 Further digital signals

M.05.03.01 Laboratory (RS 232, RS 485, IEEE, etc.)

M.05.03.10 Modbus

M.05.03.13 Network protocols

M.05.03.15 Further bus systems

M.05.04.01 Thermocouple

M.05.04.03 IEPE/ICP sensors

M.05.04.04 Strain gauge

M.05.04.05 Pressure in gas/liquid

M.06.01 Parametrization, visualization

M.06.02 Signal analysis, signal evaluation

M.06.09 Data acquisition, measurement value acquisition

M.06.12 Cloud server service

M.07.04 Cables, connectors, accessories for digital signal transmission

M.07.17 Calibrator and calibrator accessories

M.09.04.13 Further testing systems for further industries

D.01.04.09 Measurement electronics

D.02.41 Other services concerning sensor systems and actuators

D.03.02.02 Pressure sensor calibration

D.03.02.03 Flow sensor calibration

D.03.02.04 Flow speed sensor calibration

D.03.02.05 Gas sensor calibration

D.03.02.12 Temperature sensor calibration

D.03.02.13 Air humidity sensor calibration

D.03.02.25 Calibration on site

D.03.02.32 Further testing and calibration services

D.04.02 Rental of measuring equipment

D.04.19 Repairs