Technical Data
CompareContinuous / Liquids
| Measuring Principle | Hydrostatic |
| Characteristic / Application | Compact pressure transmitter for hydrostatic level measurement with flush mounted metallic Contite measuring cell: Hermetically sealed, condensate-resistant and climatic-proofed |
| Specialities | Diagnostic functions |
| 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 0.1% Optional 0.075% |
| Long term stability | 0.05 % of URL/year |
| Ambient temperature | -40°C...+85°C (-40°F...+185°F) |
| Process temperature | -10°C...+100°C (+14°F...+212°F) |
| Process pressure / max. overpressure limit | 40 bar (600 psi) |
| Pressure measuring range | 100 mbar...10 bar (1.5 psi...150 psi) |
| Main wetted parts | Alloy C 316L |
| Process connection | Thread: G1 1/2, MNPT1/2 Flange: DN40...DN100, ASME 1 1/2"...4", JIS 10K |
| Process connection hygienic | Tri-Clamp DIN11851 DIN11864-1 NEUMO Varivent N SMS DRD |
| Max. measurement distance | 100 m (328 ft) H2O |
| Communication | 4...20 mA HART PROFIBUS PA FOUNDATION Fieldbus |
| Certificates / Approvals | ATEX, FM, CSA, CSA C/US, IEC Ex, INMETRO, NEPSI, EAC |
| Safety approvals | SIL |
| Design approvals | EN10204-3.1 NACE MR0175, MR0103 |
| Hygienic approvals | 3A, EHEDG CoC ASME-BPE |
| Marine approval | GL/ DNV |
| Drinking water approvals | NSF |
| Options | HistoROM/M-Dat 4-line digital display SS- or Aluminiumhousing Separate housing |
| Application limits | Measuring cell: Contite, condensate-proof, watertight, metal welded If pressurized, possibly use differential pressure measurement with two pressure transmitters. Observe ratio head pressure : hydrostatic pressure |
Pressure
| Measuring Principle | Hydrostatic pressure |
| Characteristic | Pressure transmitter for hydrostatic level measurement with flush mounted metallic Contite measuring cell: Hermetically sealed, condensate-resistant, climatic-proofed and with lowest temperature influences Compact version |
| Supply voltage | 4...20 mA HART 10,5...45 VDC (Non Ex): Ex ia: 10,5...30 VDC PROFIBUS PA: 9...32 VDC (Non Ex) FOUNDATION Fieldbus: 9...32 VDC (Non Ex) |
| Reference Accuracy | Standard 0.1% Optional 0.075% |
| Long term stability | 0.05 % of URL/year |
| Process temperature | -10°C...100°C (14°F...212°F) |
| Ambient temperature | -40°C...85°C (-40°F...185°F) |
| Measuring cell | 100 mbar...10 bar (1.5 psi...150 psi) |
| Smallest calibratable span | 25 mbar (3.63 psi) |
| Vacuum resistance | 0 mbar abs. |
| Max. overpressure limit | 40 bar (600 psi) |
| Process connection | Thread: G1 1/2, MNPT1/2 Flange: DN40...DN100, ASME 1 1/2"...4", JIS 10K |
| Process connection hygienic | Tri-Clamp DIN11851 DIN11864-1 NEUMO Varivent N SMS DRD |
| Material process membrane | 316L, AlloyC, Gold-Rhodium |
| Material gasket | None, measuring cell welded |
| Fill fluid | Inert oil, Synthetic oil |
| Material housing | 316L, Die-cast aluminum |
| Communication | 4 ... 20 mA HART PROFIBUS PA FOUNDATION Fieldbus |
| Certificates / Approvals | ATEX, FM, CSA, CSA C/US, IEC Ex, INMETRO, NEPSI, EAC, UK Ex |
| Safety approvals | SIL |
| Design approvals | EN10204-3.1 NACE MR0175 MR0103 |
| Hygienic approvals | 3A, EHEDG CoC ASME-BPE |
| Marine approvals | GL, DNV |
| Drinking water approvals | NSF |
| Specialities | Gold-rhodium coated membrane |
The Deltapilot FMB70 uses a condensation-resistant CONTITE measuring cell and a dual-compartment housing. It is mainly used in the process and hygienic industries to measure the level of liquid or paste media in open or closed vessels, and the measurement is unaffected by foam. The built-in HistoROM data module facilitates management of process and device parameters. The design complies with IEC 61508 and meets SIL3 functional safety requirements.
Benefits
Excellent repeatability and long-term stability
Hermetically sealed CONTITE measuring cell: condensation-resistant and climate-protected; high reference accuracy: ±0.1 %, optional ±0.075 %; minimal temperature effect
For process pressure monitoring up to SIL3, in accordance with IEC 61508, certified by TÜV SÜD
HistoROM®/M-DAT memory module
Function monitoring of the measuring element and the electronics
Continuous modular measurement of differential pressure, static pressure and pressure (Deltabar S, Deltapilot S, Cerabar S), e.g. replaceable display, universal electronics
Simple commissioning without tools
Application areas
Hydrostatic sensors can be used for the following measurements:
Static pressure measurement of liquids and pastes in the process industry, process measurement, pharmaceutical and food industries
Measurement of liquid level, volume or mass
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Source: public information from the Endress+Hauser website
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| FMB70-ABR1F121GCAA | 静压式液位计 |
Case Studies
市政污水处理污水处理厂 · 静压测量应用案例
项目背景
市政污水处理客户在污水处理厂环节，长期面临「出水水质监测精度不足、仪表易受污染导致数据漂移，影响达标排放」的困扰，对静压测量的稳定性与测量精度提出了更高要求。
解决方案
阿仪科技技术团队结合现场工况，为客户选配了适配的静压测量，并完成选型、安装、调试与整定的一站式交付。
实施效果
- 测量精度与响应速度显著提升，数据稳定可靠；
- 仪表适应市政污水处理复杂工况，维护量大幅降低；
- 助力客户实现连续在线监测与降本增效，获得客户高度认可。
食品饮料食品生产线 · 静压测量应用案例
项目背景
食品饮料客户在食品生产线环节，长期面临「卫生级测量要求高，在线仪表需耐 CIP/SIP 清洗且精度稳定」的困扰，对静压测量的稳定性与测量精度提出了更高要求。
解决方案
阿仪科技技术团队结合现场工况，为客户选配了适配的静压测量，并完成选型、安装、调试与整定的一站式交付。
实施效果
- 测量精度与响应速度显著提升，数据稳定可靠；
- 仪表适应食品饮料复杂工况，维护量大幅降低；
- 助力客户实现连续在线监测与降本增效，获得客户高度认可。
化工制药反应釜与储罐 · 静压测量应用案例
项目背景
化工制药客户在反应釜与储罐环节，长期面临「介质腐蚀性强、工况复杂，仪表需耐腐蚀且防爆」的困扰，对静压测量的稳定性与测量精度提出了更高要求。
解决方案
阿仪科技技术团队结合现场工况，为客户选配了适配的静压测量，并完成选型、安装、调试与整定的一站式交付。
实施效果
- 测量精度与响应速度显著提升，数据稳定可靠；
- 仪表适应化工制药复杂工况，维护量大幅降低；
- 助力客户实现连续在线监测与降本增效，获得客户高度认可。
电力能源电厂锅炉与汽机 · 静压测量应用案例
项目背景
电力能源客户在电厂锅炉与汽机环节，长期面临「高温高压工况下测量不稳定，维护停机成本高」的困扰，对静压测量的稳定性与测量精度提出了更高要求。
解决方案
阿仪科技技术团队结合现场工况，为客户选配了适配的静压测量，并完成选型、安装、调试与整定的一站式交付。
实施效果
- 测量精度与响应速度显著提升，数据稳定可靠；
- 仪表适应电力能源复杂工况，维护量大幅降低；
- 助力客户实现连续在线监测与降本增效，获得客户高度认可。
