微波限位开关发射器
Technical Data
ComparePoint Level / Solids
| Measuring Principle | |
| Characteristic / Application | Contactless measurement Microwave transmitter |
| Supply / Communication | Transmitter |
| 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 or with waves emitted from outside / mounting from outside, walls of container must not be made of metal |
| Process connection hygienic | With waves emitted from outside |
| Communication | Transmitter: Relays, DPDT |
| Certificates / Approvals | ATEX, IEC Ex |
| Options | Flange |
| Components | Reciever: FDR50 Transmitter: FTR325 |
| Successor | Soliwave FQR57 |
| Application limits | When waves are emitted from outside (non-contact) Solid weight: <10g/l |
The Soliwave FQR50 microwave barrier transmitter 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 FDR50 receiver.
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.
E+H Product Configurator
Please enter the product model to configure
Product Comparison
Please enter the product models to compare in the fields below. Up to three products can be compared
Technical Documentation
Technical Specifications
Documents/Manuals/Software
Accessories/Spare Parts
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。
