1. product introduction
Static pressure level measuring system Adopted CONTITE measurement unit sensor Condensation resistance, long-term and high stability HART, PROFIBUS PA or FF fieldbus
Advantages
1. High repeatability ,long-term and high stability Range than 100:1
2. Seal welding CONTITETM measurement unit:
- Condensation resistance, climate protection ability
- high accuracy: ±0.2 %, selectable ±0.1 %
- small temperature influence
3. Modular design, that can be exchanged with differential, static pressure and gauge pressure, like:
- alternative display module
- Universal electrical package
4. It is easy to Instrument configuration Settings without operational software Simple, safe menu heuristic instrument operation through display unit to site operation
- Through 4...20mA HART to operate
- Through PROFIBUS PA to operate
- Through FF fieldbus to operate
- Through a number of international certification (like. ATEX, FM, CSA, etc.)Certification of using
drinking water: KTW, NSF
2. application fields
Static pressure measurement sensor is suitable for the measurement of the following situations:
A variety of process industries such as pharmaceutical, food industry in the liquid and paste medium
Liquid level, size, or quality
3.Technology information
| Measurement principle | Hydrostatic | |
| Characteristic / Application |
Pressure transmitter for pressure or hydrostatic level measurement with flush mounted metallic CONTITE measuring cell: - hermetically welded - absolute condensation tight - climate-resitant - long-term stable - Lowest temperature influences Cable version with suspension clamp |
|
| Supply / Communication |
4...20mA HART: 10,5...45V DC Ex ia: 10,5...30V DC PROFIBUS PA / FOUNDATION Fieldbus: 9...32V DC (Non Ex) |
|
| Accuracy |
Standard 0,2% Optional 0,1% |
|
| Long term stability | 0,05% of URL/year | |
| Ambient temperature |
-40°C...85°C (-40°F...185°F) |
|
| Process temperature |
PE cable: -10°C…70°C / 14°F…158°F FEP cable: -10°C…80°C / 14°F…176°F |
|
| Process pressure absolute / max. overpressure limit | 40 bar (600 psi) | |
| Pressure measuring range |
100mbar...10bar (1.5psi...150psi) |
|
| Main wetted parts |
Alloy C 316L Cable (PE/FEP) optional coating AuPt optional coating AuRh |
|
| Process connection | Mounting clamp | |
| Max. measurement distance | 100m (328ft) H2O | |
| Output |
4...20 mA HART PROFIBUS PA FOUNDATION Fieldbus |
|
| Certificates / Approvals |
ATEX, FM, CSA, CSA C/US, IEC Ex, NEPSI SIL EN10204-3.1 NACE Drinking water |
|
| Options |
Initial device settings Overvoltage protection |
|
| Specialities |
Modularity to differential pressure and process pressure devices (replacable display, universal electronics) diagnostic functions Hermetically sealed Contite measuring cell (condensate-resistant and climatic-proofed) |
|
| Application limits | If pressurized, usage of two pressure transmitters to measure the differential pressure (electronic dP) Observe ratio head pressure : hydrostatic pressure | |
| Measurement principle | Hydrostatic | |
| Characteristic |
Pressure transmitter for pressure or hydrostatic level measurement with flush mounted metallic CONTITE measuring cell: - hermetically welded - absolute condensation tight - climate-resitant - long-term stable - Lowest temperature influences Cable version with suspension clamp |
|
| Supply / Communication |
4...20mA HART: 10,5...45V DC Ex ia: 10,5...30V DC PROFIBUS PA / FOUNDATION Fieldbus: 9...32V DC (Non Ex) |
|
| Accuracy |
Standard 0,2% Optional 0,1% |
|
| Long term stability | 0,05% of URL/year | |
| Process temperature |
PE cable: -10°C…70°C / 14°F…158°F FEP cable: -10°C…80°C / 14°F…176°F |
|
| Ambient temperature |
-40°C...85°C (-40°F...185°F) |
|
| Measuring range |
100mbar...10bar (1.5psi...150psi) |
|
| Max. overpressure limit | 40 bar (600 psi) | |
| Process connection | Mounting clamp | |
| Output |
4...20 mA HART PROFIBUS PA FOUNDATION Fieldbus |
|
| Certificates / Approvals |
ATEX, FM, CSA, CSA C/US, IEC Ex, NEPSI SIL EN10204-3.1 NACE Drinking water |
|
| Options |
Initial device settings Overvoltage protection |
|
| Specialities |
Modularity to differential pressure and process pressure devices (replacable display, universal electronics) diagnostic functions Hermetically sealed Contite measuring cell (condensate-resistant and climatic-proofed) |
|
| Application limits | If pressurized, usage of two pressure transmitters to measure the differential pressure (electronic dP) Observe ratio head pressure : hydrostatic pressure | |