Technical Data
ComparePoint Level / Solids
| Measuring Principle | Microwave barrier |
| Characteristic / Application | Microwave barrier Non-contact point level detection (min/max, e.g. full and empty detection for overflow and dry run protection) for all types of bulk solids (from powdery to lumpy) and liquids, also in potentially explosive atmospheres (dust Ex). Detection, counting, and positioning of objects Object detection on conveyor belts |
| Specialities | Detection range: max. 20 m |
| Supply / Communication | 18 V ... 30 V DC, Plug M12 |
| Ambient temperature | -20°C ... +60°C (-4°F... +140°F) |
| Process temperature | Non-contact installation: any Within installation: -20°C ... +60°C (-4°F ... +140°F) With high temperature adapter: up to +450°C (+842°F) |
| Process pressure / max. overpressure limit | Non-contact installation: any Within installation: 0.5 bar ... 6.8 bar (7.2 psi ... 99 psi) abs. With high pressure adapter: up to +21 bar (+305 psi) abs. |
| Min. density of medium | Solid weight: > 10 g/l |
| Main wetted parts | Non-contact installation: no wetted parts Contact installation: 316L, PTFE |
| Process connection | ISO228-1: G1", G1-1/2" ASME: NPT1-1/2" |
| Process connection hygienic | Non-contact installation |
| Communication | 3-wire-DC-PNP, 2 DC-PNP-outputs |
| Certificates / Approvals | ATEX, IEC Ex |
| Design approvals | EN10204-3.1 |
| Hygienic approvals | EG1935/2004 |
| Options | Mounting bracket Counternut Welding sleeve Connection cable Connecting cable High-pressure adapter High-temperature adapter Extension for HT-adapter Mounting flange Sight glass fitting FAR50, FAR51, FAR52, FAR54 |
| Components | FQR16 |
| Application limits | Solid weight: < 10 g/l |
Soliwave FDR16 is an ultra-compact microwave level barrier for non-contact limit detection, piece counting and object detection. Soliwave FDR16 is used together with FQR16 as a pair. The microwave level barrier uses a non-contact detection method and can be installed in hard-to-access positions or confined spaces. It can measure through the wall of non-metallic tanks.
Benefits
Non-contact measuring principle — process properties do not interfere with the detection process
High safety — with permanent self-diagnostics and comprehensive self-test functions
The first microwave level barrier with IP69 degree of protection
Complies with the requirements of EU Regulation 1935/2004
Easy commissioning and excellent price-performance ratio
Safe detection —— non-contact measuring method, wear-free, maintenance-free, continuous operation
Robust and durable —— stainless steel housing
Application
The microwave level barriers Soliwave FDR16 and FQR16 are used for low and high limit detection of powdered solids, pasty solids and liquids, for example tank overflow protection and pump dry-run protection. The instruments can also be used for piece counting and object detection. They meet the requirements of various industries and are widely used, for example in the primary raw materials, energy and food industries.
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Technical documentation
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Source: Endress+Hauser public website 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。







