Electronic differential pressure transmitter with ceramic sensor (Ceraphire) for level, volume or mass measurement in liquids. For differential pressure, level, volume or mass measurement of liquids in pressurized tanks and distillation columns/evaporators.
- Process connections: Threads, flanges and hygienic connections
- Process temperature: -40 up to +150°C (-40 to +302°F)
- Measuring range: 100mbar to +40bar (6 to 600psi)
- Accuracy: Single sensor up to ±0.05%, system up to ±0.07%
- International explosion protection certificates, hygienic approvals
Benefits
- Eliminates traditional mechanical issues resulting in greater process availability and reliability
- Overload-resistant high purity ceramic sensor (99.9% Al2O3)
- Safety risks are minimized with the new electronic differential pressure system architecture and design
- Lowest total cost of ownership due to reduced installation time, maintenance, downtime and spare requirements
- Multivariable level measurement: HART-based differential pressure, head pressure and sensor temperatures from one system
- Continuous health indication of the entire system via HART-based diagnostic
- High reproducibility and long-term stability
Supply voltage
4…20 mA HART:
12…45V DC (Non Ex)
Ex ia: 12…30V DC
Reference Accuracy
0.075% of individual sensor,
“PLATINUM” 0.05% of individual sensor
Long term stability
0.05% of URL/year of individual sensor
Process temperature
–25…+150°C
(–13…+302°F)
Ambient temperature
–40…+80°C
(–40…+176°F)
Measuring cell
100 mbar…40 bar
(1.5 psi…600 psi)
Vacuum resistance
0 mbar
Max. Turn down
100 : 1
Max. overpressure limit
60 bar (900 psi)
Process connection
Threads
Flansch (DIN, ASME, JIS)
Process connection hygienic
DIN11851
DIN11864-1
Tri-Clamp
DRD
Varivent
Material process membrane
Ceramic
316L, AlloyC
Material gasket
Viton, Kalrez, EPDM, NBR, Silicone
Fill fluid
Silicone Oil
Material housing
Die-cast aluminum
Stainless steel
Communication
4…20 mA HART
Certificates / Approvals
ATEX, FM, CSA, IECEx, NEPSI, INMETRO, UK Ex
Design approvals
NACE MR0175,
EN10204-3.1,
Hygienic approvals
EHEDG,
3A
Designed for differential pressure, level, volume or mass measurement of liquids in pressurised or vacuum vessels (e.g., tanks, distillation columns) using two sensor modules (high pressure & head pressure) plus one transmitter. Eliminates traditional issues with impulse lines/capillaries (such as clogging, condensation, freezing, leakage) by using electronic sensor modules. High-purity ceramic sensor option (Ceraphire®) for robustness, chemical resistance and long-term stability. Multivariable output via HART: differential pressure, head pressure, sensor temperature can all be monitored. Built-in diagnostics for continuous health monitoring of the system.
