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Druckmesstechnik - ZIMMERLI MESSTECHNIK AG
Pressure measurement technology
Reset everything
Product group
Measurement principle
Accuracy
Electrical output
Process connection
Explosion protection
Functional safety
Flow
Filling levels
Weighing technology
Pressure regulator
Pressure measurement technology
Temperature
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Electronic pressure measurement technology
Pressure, differential pressure and level measurement with intuitive operation
High resolution graphic display
Intuitive operator guidance
Quick set-up function
Display / control unit removable
Output signal: 4…20 mA with HART® protocol, HART7 standard
Various screw connection variants, suitable for all diaphragm seals of the LABOM programme
Intermediate elements such as capillary or temperature decoupler possible
Communication: HART7 as standard; Siemens PDM version 6 and 8; Pactware or compatible systems (FDT / DTM), 375 / 475 field communicator
Explosion protection
Classification in SIL2
Mechanical pressure measurement
Pressure gauge with Bourdon tube and switching contact
Display range: -1…0 bar up to -1…24 bar, 0…1 bar up to 0…1000 bar
High-quality bayonet ring housing NG 100/160 in accordance with EN 837-1 S1, alternatively as safety housing in accordance with EN 837-1 S3
Housing, measuring element and connection spigot made of stainless steel
Switching contact according to DIN 16085: Slow-action contact, magnetic spring contact, inductive contact with integrated switching amplifier
Explosion protection
Classification in SIL2
Diaphragm seals
Flange design according to DIN EN and ASME
Front-flush separating diaphragm made of stainless steel or special materials
Surface quality according to hygiene design
System fillings for different applications
Volume-optimised diaphragm bed
Alternatively with reinforced diaphragm in LTC technology (reduced temperature error)
Measuring instrument connection; directly welded, directly screwed, with temperature decoupler, with long-distance line
EJX
±0.1 % Stability over 15 years
90 ms response time
3.600 psi maximum operating pressure
Local parameter setting (LPS)
Multi-Variable DP, SP, PT, QV and QM
Impulse line blockage detection
Heat trace monitoring
Turndown 200:1
Detection of clogged impulse lines
Monitoring of trace heating
EJA
±0.1 % Stability over 10 years
90 ms response time
2300 psi maximum operating pressure (3600 psi optional)
Local parameter setting (LPS)
Turndown 100:1
Detection of clogged impulse lines
Monitoring of trace heating