Füllstand - ZIMMERLI MESSTECHNIK AG

High pressure
0 to 1000 bar

Medium pressure
0 to 40 bar

Low pressure
-1000 to 2500 mbar

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GWR (guided wave radar) high performance level transmitter
Measurement of low epsilon values possible (Er ≥ 1,4)
Volumetric measurement
Probe with quick coupling
Works with visible vapours and unaffected by most foams
Approval for IS- (intrinsically safe), XP- (pressure-resistant encapsulated), and non-sparking applications
Unaffected by build-up

GWR (guided wave radar) level transmitter
Measurement of low epsilon values possible (Er ≥ 1,4)
Volumetric measurement
Probe with quick coupling
Works with visible vapours and unaffected by most foams
Approval for IS- (intrinsically safe), XP- (pressure-resistant encapsulated), and non-sparking applications
Unaffected by build-up

GWR (guided wave radar) magnetic level indicator
Measurement of low epsilon values possible (Er ≥ 1,4)
Volumetric measurement
Probe with quick coupling
Works with visible vapours and unaffected by most foams
Approval for IS- (intrinsically safe), XP- (pressure-resistant encapsulated), and non-sparking applications
Unaffected by build-up
With overfill protection
Two completely independent integrated system creates a completely redundant system
No adjustment is required for either of the measuring systems
Electronic 2-wire measuring transducer in accordance with EEx ia

26 GHz non-contact radar transmitter
Process independent performance
Operating frequency of 26 GHz for outstanding performance in accuracy and resolution.
Antenna versions up to +400 °C
Measuring range up to 40 m.
The antenna with quick coupling allows the container to remain closed
Available for use in the SIL-2 measurements chains (93.2% SFF, full FMEDA report available)
PACTware™ PC programme and improved DTMs

Non-contact radar pulse burst radar transmitter
Electronic 2 wire transducer in intrinsically safe design
Frequency of 26 GHz
Quick and simple configuration with the aid of a two-line display with 16 characters each and four operating keys
Intuitive determination of false target profiles
Rotatable microwave beam for optimised operation
Encapsulated antennas made of polypropylene or Tefzel® in lengths of 50 mm and 200 mm
Process temperature: -40 °C up to +93 °C
Pressure: Vacuum up to 13.8 bar
Epsilon: 1.7 – 100

Thermal mass flow limit switch
The flow rate can be read via the LEDs
Electronic 2-wire measuring transducer in accordance with EEx ia.
Non-linear mA output signal can be used for trending, diagnostics and repeatable flow/level display
Switching point and time delay adjustable on site
SPDT alarm relay
Permanent diagnosis for the determination of sensor malfunctions

thermal mass flow limit switch for flow, level and layers
Permanent diagnosis for the determination of sensor malfunctions
Non-linear mA output signal can be used for trending, diagnostics and repeatable flow/level display
Determines the minimum flow or presence/absence of flow