Technical Data
CompareMoisture in bulk solids
| Measuring Principle | Guided radar |
| Application | Moisture measurement in grain and similar heterogeneous bulk solids with the density from 0.3...1 g/ cm³ Possible applications: Grain dryers, grain handling, seed handling or malthouse |
| Measuring method | Contact inline measurement with two rods sensor and transmitter |
| Measuring range | Recommended moisture range %/ vol.: 0...50 % |
| Material permeation depth | Up to 130 mm (0.43 ft) |
| Consistency of the sample | Conductivity range: 0…max. 2 mS/ cm |
| Temperature sensor | Yes |
| Process temperature | 0…+120°C (+32°F...+248°F) |
| Accuracy | Up to +/-0.3 % abs. |
| Output / communication | 0...20 mA 4...20 mA |
| Options | Remote display Sensor cables |
Our guided radar moisture sensors provide real-time moisture content information, preventing under-drying or over-drying of grain and seeds. Reliable moisture measurement helps improve product quality and reduce energy consumption.
Advantages
Easy commissioning even under demanding conditions
Strong material penetration (130 mm)
Large effective measuring field (up to 1.5 L)
Optional sensors for high humidity, steam or abrasive media
Wide moisture measuring range (0...100%)
Remote electronics permit process temperatures up to 120°C
Preset calibration, e.g. for maize and wheat
Application areas
Moisture measurement in grain dryers, grain processing, seeds and malt
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Source:Endress+Hauserpublic information from the website
Case Studies
Municipal Wastewater Treatment — Wastewater Treatment Plant · Humidity Application Case
Project Background
Municipal Wastewater Treatment customers at the Wastewater Treatment Plant stage have long faced the challenge of insufficient accuracy in effluent quality monitoring and instruments prone to contamination causing data drift, affecting compliance discharge, placing higher demands on the stability and measurement accuracy of Humidity.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Humidity for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Municipal Wastewater Treatment conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
Food & Beverage — Food Production Line · Humidity Application Case
Project Background
Food & Beverage customers at the Food Production Line stage have long faced the challenge of high hygienic measurement requirements, with inline instruments needing to withstand CIP/SIP cleaning while maintaining stable accuracy, placing higher demands on the stability and measurement accuracy of Humidity.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Humidity for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Food & Beverage conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
Chemical & Pharmaceutical — Reactors and Storage Tanks · Humidity Application Case
Project Background
Chemical & Pharmaceutical customers at the Reactors and Storage Tanks stage have long faced the challenge of highly corrosive media and complex conditions, requiring corrosion-resistant and explosion-proof instruments, placing higher demands on the stability and measurement accuracy of Humidity.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Humidity for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Chemical & Pharmaceutical conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
Power & Energy — Power Plant Boiler and Turbine · Humidity Application Case
Project Background
Power & Energy customers at the Power Plant Boiler and Turbine stage have long faced the challenge of unstable measurement under high temperature and pressure, with high maintenance and downtime costs, placing higher demands on the stability and measurement accuracy of Humidity.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Humidity for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Power & Energy conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.




