微波限位栅接收器
Technical Data
ComparePoint Level / Solids
| Measuring Principle | |
| Characteristic / Application | Microwave receiver |
| Ambient temperature | -20 °C ... 70 °C (-4 °F ... 158 °F) |
| Process temperature | Waves emitted from outside (non-contact): any Waves emitted within installation (contact): -20°C...70°C (-4°F...158°F) |
| Process pressure / max. overpressure limit | Waves emitted from outside (contactless): any Waves emitted within installation (contact): 0.8 bar abs ... 4,8 bar abs (12 psi ... 70 psi) |
| Min. density of medium | Solid weight: >10 g/l |
| Main wetted parts | Within installation: Aluminium, PTFE Or: non-contact |
| Process connection | 1-1/2" G + NPT With wave emission from outside / mounting from outside, metal container must not be made of metal |
| Process connection hygienic | With waves emitted from outside (non-contact) |
| Communication | Transmitter: Relays, DPDT |
| Certificates / Approvals | ATEX, IEC Ex |
| Options | Flange |
| Components | Emiter: FQR50 Transmitter: FTR325 |
| Successor | Soliwave FDR57 |
| Application limits | With waves emitted from outside (non-contact) Solid weight: <10g/l |
The Soliwave FDR50 microwave barrier receiver is suitable for non-contact limit detection and can be installed in vessels, ducts, shafts or free-fall shafts, or outside non-metallic vessels for measuring, controlling and counting various types of bulk solids. It can be used together with the Soliwave FQR50 transmitter.
Benefits
Flush, non-contact installation
Robust mechanical design: - no wear; - long service life; - maintenance-free.
The signal strength can be displayed on the receiver.
Adjustable sensitivity
Easy installation using an R 1-1/2 or 1-1/2 NPT thread
Compliant with ATEX 1/2GD and IECEx standards
Application
The Soliwave microwave limit switch is suitable for non-contact limit detection and can be installed in vessels, ducts, shafts or free-fall shafts, or outside non-metallic vessels for measuring, controlling and counting various types of bulk solids.
Typical bulk solids measured include:
Wood chips, wood dust and flour
Gypsum, cement and lime
Paper and cardboard
Gravel and sand
Common dry powders
Bagged or boxed packages, etc.
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Technical Documentation
Technical Specifications
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Source:Endress+Hauserwebsite public information
Case Studies
市政污水处理污水处理厂 · 微波限位应用案例
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，对微波限位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微波限位，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 · 微波限位应用案例
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，对微波限位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微波限位，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 · 微波限位应用案例
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，对微波限位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微波限位，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 · 微波限位应用案例
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，对微波限位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微波限位，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。
