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GHM GROUP
Products
Martens
Our "Martens" products
Products by parameter
Temperature
Temperature sensors
Transmitters
Indicator
Temperature switches / limiter /guards
Hygienic temperature sensors
Temperature switch
Flow
Paddle Wheels
Conductivity / TDS
Sensors
Indicator
Level
Level capacitve switches
Capacitive level
Indicator
Oxid Reduction Potential (Redox)
Oxid Reduction Potential (Redox)
pH
Sensors
Indicator
Pressure / Differential-Pressure
Pressure sensor
Indicator
Differential pressure sensors
Resistance
Transmitters
Indicator
power / current / voltage
Transmitters
Sensors
Temperature
Temperature sensors
Temperature sensors with transmitter
Hygienic temperature sensors
Accessories
Liquid analysis
Conductivity
pH /Redox (ORP)
Pressure
Pressure sensor
Differential pressure sensors
Flow
Paddle Wheels
Level
Capacitive level
Industrial Electronics
Transmitters
Temperature
pH / Redox ORP
Conductivity
Resistance / Strain gauge
Standard signal
Current/ Voltage
Power
Frequency
Isolation amplifier/ Supply isolator
Isolation amplifier
Supply isolator
Switch amplifier
Indicator (cabinet)
Standard signal
Temperature
Flow
Rotation speed
Distance
Indicator (field housing)
Standard signal
Level
Control technology
Controler
Mulit-Function-Controler
Setpoint generators
Safety
Standard signal
Temperature
Isolation
STL (Safety) temperature limiter
Power electronic
Solid-state relays / Power module
Portable Instruments
Temperature
Thermocouple
Units with switchable sensors
pH/Redox
Accessories & Sensors
Humidity
Units with switchable sensors
SIL/ATEX certified
SIL certified Products
ATEX certified Products
