Industrial Near Infrared On-line Hydrometer (CIF) plant | Non-contact real-time on-line hydro analyser developed and customized - Industrial Near-Infrared On-line Hydrometer (CIF)

I. Introduction to custom products developed by industrial near-infrared on-line hydrometers, non-contact real-time on-line hydro analysers

The near-infrared hydrometer is one.Non-contact, non-destructive real-time continuous detectionIndustrial online water-bearing monitoring equipment. The equipment follows the principle of infra-red spectroscopy absorption and is not subject to sampling, touch-free material. It can be mounted above the line of transmission belts, flow lines, rolls, etc., for continuous monitoring of the water content of materials such as particles, powders, blocks, plates and rolls.

Instrumental output of moisture values in real time allows for closed-ring automatic regulation of the production line control system. Reduction of manual sampling, laboratory testing processes, elimination of delays in detection, stabilization of quality of finished products, reduction of waste rates and reduction of dry energy and material consumption. The whole machine is designed in a partial fashion, the controller is separated from the detection probe, and a host can be equipped with multiple probes to complete additional moisture monitoring of the production line.

II. Development and customization of core functions for industrial near-infrared on-line hydrometers, non-contact real-time on-line hydro analysers

1. Continuous real-time testing: 24 hours of continuous online monitoring of water content rates and rapid data updating.
2. Non-contact no-loss measurementNo contact, no wear, no contamination, no damage to measured material.
3. Closed Ring Control Online: Water signals can produce signals such as 4=20mA/RS485 and dock PLCs, which are linked to drying and automatically adjusting the assembly process.
4. Multipoint Test Extension: Single controllers can be connected to multiple road detectors to achieve additional moisture monitoring of a production line.
5. Data storage and queriesAutomatically record historical moisture data, support data export and facilitate traceability of production.
6. Unusual alarm.Acoustic alerts, alert operators to timely intervention when moisture exceeds the upper or lower limit threshold.
7. Anti-interference compensation: Home-borne temperature, material thickness, dust compensation algorithm to reduce measurement errors resulting from environmental fluctuations.
8. Easy calibration: Support on-site calibration, with proprietary models based on material sample curves.

III. Technical parameters for the development and customization of non-contact real-time online hydro analysers for industrial near-infrared hydrometers

Table

Item	Parameters
Principles of measurement	Near Infrared Spectra (NIR) Absorption Principle
Measurement range	0.1% - 95% (based on material customization)
Measuring precision	± 0.1% ~ 0.5% (subject to material characteristics)
Response Time	≤100ms
Measuring Distance	50 - 500 mm (modifiable)
Test Method	Non-contact, continuous online measurements
Signal Output	4-20mA, RS485-Modbus-RTU, switch call.
Electricity voltage	AC220V / DC24V
Probe protection level.	IP65 (upgraded IP67)
Working environment temperature	‑10℃～+55℃
Installation	Hanger above conveyor belt / production line
controller screen	7 inch colour touch screen

IV. Industry near-infrared on-line hydrometer plant | non-contact real-time on-line hydro analyser development adaptation industry

1. Food feed industryOn-line water testing of belts such as wheat, maize, rice, soybean, feed-coated, etc.
2. Food processing industry: starch, fruit and vegetable products, nuts, baking materials, spice powder
3. Construction materials mining industrySandstone, mine powder, clay, plaster, cement raw materials, dust ash
4. Paperboard industryPaper, cardboard, man-made plate, woodboard, fibreboard water monitoring
5. Chemical rubber industryChemical powder, granular raw materials, plastic particles, rubber raw materials
6. Biomass energy: wood crumbs, straw particles, biomass fuel, sawdust
7. Tobacco and tea industryOn-line monitoring of the water content of tobacco leaves, tea flow lines
8. Organic fertilizer / agro-pastoralAnimal dung organic fattening, fermentation material, pasture