KEM - Kueppers Elektromechanik
KEM has more than 45 years' experience in flow measurement along with implementation and development of innovative and advanced specialized products. They owe their success especially to excellent products as well as customized services.
KEM has more than 45 years' experience in flow measurement along with implementation and development of innovative and advanced specialized products. They owe their success especially to excellent products as well as customized services. Constant presence in different industry sectors and focus on customers' needs result in delivering top quality and technologically advanced end products providing reliable solutions. These concepts are the base for the company's constant growth and development. KEM was established in 1965 as a company specializing in flow measurement.
Product categories:
KEM offers the following solutions:
GEAR FLOW METERS ZHM
● Gear Flow Meters in Standard Design – made of stainless steel, perfect for lubricant fluids as well as liquids without lubricant properties. Available for pressure up to 630 bar and with ball bearings.
● Gear Flow Meters in Cartridge Design - made of stainless steel, optimized for changing media types as well as for short washing cycles. Reduced size and weight.
● Aluminium Gear Flow Meters – a flow meter withanattractive price, designed for lubricant fluids, proper for work in installations up to 300 bar. Perfect solution for hydraulic applications.
Technical data:
- measuring range: 0.002 – 1000 l/min
- viscosity range: 5-25000 mm2/s
- linearity: ±0.5% of actual value
- repeatability: <0.1%
- maximum pressure: 1000 bar
- temperature range: -40 to 180°C
TURBINE FLOW METERS HM
● Turbine Flow Meters with Ermeto Fittings - The compact design provides perfect adjustment to existing pipe systems. The standard version works easily with the pressure of 630 bar as well as with coarse-grained solid particles.
● Turbine Flow Meters with Flange Ends - Flange turbine may be used in applications with extremely high flow values, reaching 25000 l/min. There are many different types of flange end available: DIN-, ANSI-, RTJ- as well as Tri-Clamp connection for various pressures.
● Turbine Flow Meters for High Pressure Applications – such turbines are used in all types of edge applications. Due to their high pressure resistance – up to 5600 bar – they may be used in waterjet systems.
Technical data:
- measuring range: 0.03 – 25000 l/min
- viscosity range: 0.8 – 25 000 mm2/s
- linearity: ±0.1% of actual value
- repeatability: <0.1%
- maximum pressure: max 5600 bar
- temperature range: -273 to 350°C
HELICAL FLOW METERS SRZ
● Helical Flow Meters in Standard Design – made of stainless steel, for fluids of low and high viscosity. Perfect for fluids with low and high viscosity. Perfect for lubricant fluids as well as liquids without lubricant properties.
● Helical Flow Meter in Compact Design – with integral double pickup, provide higher resolution and reverse flow detection.
● Helical Flow Meters with Ball Bearings – a flow meter withanattractive price, designed for lubricant fluids, proper for work in pressure up to 300 bar.
Technical data:
- measuring range: 0.01 – 400 l/min
- viscosity range: 1 – 100000 mm2/s
- linearity: ±0.25% of actual value
- repeatability: <0.1%
- maximum pressure: up to 400 bar
- temperature range: -40 to 150°C
CORIOLIS MASS FLOW METERS (KCM)
● Coriolis Mass Flow Meter Compact Design: Acompact version of the C-Flow Coriolis mass flow meter is a perfect solution for applications demanding onsite display of the measured value. The air-tight metal case provides excellent electromagnetic field immunity EMC as well as high IP67 protection (IP67 available on order). Such devices may be used in difficult environment conditions. Available in versions working in high-risk zones according to the ATEX, EX, RTN and other standards.
● Coriolis Mass Flow Meter Multipoint Design - A version designed for applications in which the control panel is not planned in the measurement area or there is no possibility of its installation near the flow meter. The level of protection and EMC compatibility are the same as in the compact version, however the multipoint solution provides more possibilities for the measuring device installation and the control panel enclosure.
● Coriolis Mass Flow Meter with Remote Screen - When due to technical reasons the application of the compact version as well as a remote screen is necessary a perfect solution is the KRD8001. In such cases the maximum distance between KRD and KCE is 1000m.
Technical data:
- measuring range: 4.5 – 60 000 kg/h
- density: 500 – 2 500 kg/m3
- accuracy: +/-0,2% of actual value +/- of set point
- maximum pressure: up to 350 bar
- temperature range: -40 to 125°C
- HART, Foundation Fieldbus communication
MICRO FLOW METERS (FOR SMALL FLOW RANGES) (LFM)
The micro flow meters are designed for measurement of low-viscosity fluids for all types of batching and filling applications. They may be used to facilitate the measurement of extremely low flow rates from 0.005 l/min with high resolution.
● Standard housing
● Cartridge housing
Technical data:
- measuring range: 0.005 – 0,25 l/min
- viscosity range: 0.6 – 5 mm2/s
- linearity: ±2.5% of actual value
- maximum pressure: up to 100 bar
- temperature range: -60 to 180°C
- high resolution
TURBIDITY METERS (KPS)
Turbidity sensors serve optimizing of industrial production processes especially in food industry. Optical sensors detect and analyze the smallest changes in various liquids compositions. The turbidity level is indicated by an output signal of 4 to 20 mA. Thanks to a great variety of process connectors the KPS may be used in food and pharmaceutical industry.
● for installation in dairies
● Tri-clamp version
● Varivent version
Technical data:
- measuring range: 150 – 4000 NTU
- linearity: ±0.2% of span
- repeatability: ±1% of span
- maximum pressure: up to 14 bar
- temperature range:
- ambience: 0 to +50°C
- process: 0 to +100°C
- CIP cleaning: 0 to +150°C
PULSE AMPLIFIERS FOR FLOW METERS
● Carrier-Frequency Pulse Amplifiers
- stainless steel cylindrical housing for all types of measuring chambers
- cast aluminium housings for gear flow meters
- cartridge housings for Micro flow meters and gear flow meters
- dual converter for detection of flow direction and pulse doubling
Technical data:
- frequency range: 0,5 to 5 000 Hz
- frequency output: Push-Pull type or open collector
- medium temperature: up to +150 °C
- EX- approval
● Halleffect Pulse Amplifier
- a single amplifier in cylindrical housing M14x1,5 for all types of measuring chambers
- a single amplifier for direct installation in gear flow meters
- a system of two sensors for flow meters with detection of flow direction and frequency doubling
Technical data:
- frequency range: 1 to 3 000 Hz
- frequency output: Push-Pull type
- medium temperature: up to +70 °C
● Inductive converters and amplifiers
- IF series sensors without an introductory amplifier
- VIE* series sensors with integrated amplifier
- separate VIEG Signac amplifier
Technical data:
- frequency range (depending on the sensor): 7- 3 000 Hz
- frequency output: IF series: sinus
- frequency output: VIE series*: Push-Pull or open collector
- medium temperature: up to 350°C
- EX- approval
● Local converters
- WT.02 – a carrier-frequency converter with broad frequency range
- WI.02 – an induction sensor for high temperatures
- CON.USB.WT – optional USB adapter
Technical data:
- frequency range: 0,5 to 5 000 Hz (WT)
- frequency output: open collector, freely scalable
- medium temperature: up to +150°C
- EX- approval
- linearization
- data registration by the use of CON.USB.WT
● Local display units ("on-site")
- display for direct built-in
- display with a remote sensor for panel (wall) enclosures
Technical data:
- analogue output: 4-20 mA
- frequency output: 24V, free scaling
- medium temperature: up to 120°C
- switchable output and input control
- optional:
- 20-point linearization of the measured value
- HART or USB interface
- EX approval
● Remote displays
- input for induction sensors or sensors with digital output signal 24V
- basic version with analogue output 4-20 mA as well as with frequency output
- full version with linearization and interface
Technical data:
- frequency output: 24V digital signal or induction sensor
- analogue output: 4-20 mA
- frequency output: 24V, free scaling
- 20-point linearization of the measured value
- switchable output and input control
- RS485 interface
- Power supply 90-250V (only FAW100)
