Level Measuring
Level Transmitters :
Non-Contact Microwave:
- Plastic, aluminum or stainless steel housing
- Stainless steel parabolic, horn or plastic-coated antenna
- Plug-in graphic display module
- High-temperature variant
- 2-wire transmitters
- 25 GHz (K-band) measuring signal
- Non-contact level metering
- Accuracy up to ±3 mm
- Measuring range up to 23 m
- 99-point linearization
- Explosion-proof variants available
Capacitive:
- 2-wire compact transmitter
- High sensitivity
- Rod (0.2…3 m) or cable (1…20 m) probe
- Plastic, aluminum or stainless steel housing
- Partially or fully insulated probe
- Plug-in display module
- 32-point linearization
- Explosion-proof variants available
- Chemicals with dense gas layers above the surface
- High pressure, high temperature or vacuum
- Viscous or corrosive media
Hydrostatic Level:
- 2-wire compact transmitter
- Stainless steel diaphragm
- Accuracy: 0.25%
- High overload capability
- Level and pressure management
- High-temperature range
- Explosion-proof variants available
- Viscous or corrosive materials
- Chemicals with dense vapor or gas layers above the surface
Magnetostrictive:
- 2-wire compact transmitter
- 0.1 mm or 1 mm resolution
- Wetted parts: stainless steel or plastic
- Plug-in graphic display moduleHigh overload capability
- 99-point linearization
- Distance, level and volume measurement
- Explosion-proof variants available
- Interface measurementViscous or corrosive materials
- Chemicals, solvents, hydrocarbons
- Custody transfer measurement (OIML R 85)
Integrated Ultrasonic:
- 2-wire transmitter
- Non-contact level metering
- Narrow 5° beam angle
- Excellent signal processing via QUEST+ software
- Temperature compensation
- Secondary lightning protection
- 32-point linearization
- PP, PVDF, PTFE housing and transducers
- Explosion-proof variants available
- Level and volume measurement
- Open-channel flow metering
- Fail-safe indication
- For challenging applications such as vapor, fume, mixing blades, and light foam
Level Switches:
Float:
- Operation without power supply
- Low cost polypropylene level switch
- Airtight, dual-walled chamber
- Mercury-free microswitch
- Adjustable switch differential
- For low density liquids
Vibrating Fork:
- No moving parts
- Self-cleaning in most mediums
- Stainless steel and plastic coated probes
- Pipe extension up to 3 m
- Various output configurations
- High or low fail-safe mode
- Plastic, aluminum or Stainless steel housing
- Explosion-proof variants available
- For corrosive, thick, turbulent, flowing liquids
- Medium pressure: up to 40 bar
Vibrating Rod:
- No moving parts
- Self-cleaning for most mediums
- Stainless steel vibrating section
- Pipe extended (0.3…3 m) or flexible cable length (1…20 m)
- Plastic or aluminium housing
- Selectable density
- High or low fail-safe mode
- Selectable switching delay
- Dust-Ex models
- For grain, flour, plastic granules, cement, fly ash, etc.
Rotary Paddle:
- Plastic or aluminum housing
- Long service time
- Motor shut-off feature
- Flexible coupling
- Solid rod or flexible cable extension (0.3…3 m)
- Sealed bearings
- High-temperature version
- Dust-Ex variants available
- High or low fail-safe
- Rotary force independent of the supply voltage
- High-temperature version
- Feed, coal, sand, rocks, limestone, metals, rubber
- Rotary force independent of the supply voltage
- Low supply voltage is indicated by a blinking LED
RF - Capacitance:
- Intelligent Electronic level switch
- Build-up immunity
- Easy calibration
- Selectable sensitivity
- Fail-safe operation mode
- Pipe (0.7…3 m) or flexible cable extension (1…10 m)
- High temperature version
- Dust-Ex models
- For high viscosity, sticky materials
- For special applications such as blockage detection in hopper and hot ash