Clean Sensing System ZN Series Advanced Clean-Monitoring for the Manufacturing Field
Is that booth really clean? Is clean air with a filter enough to maintain a clean environment? Clean measures are not perfect unless they are tied to quality. Localized Continuous Clean-Monitoring Systems by OMRON provide many ways to improve quality and enable perfect reporting of production process monitoring.
Total Sensing for Clean Booths OMRON provides the optimum clean environment with constant monitoring of continuously changing production environments. Sensing and control with up to 9 Air Clean Units. The degree of cleanliness in each production stage can be controlled in relation to quality. Electrostatic Sensor Multi-point data management No. of connectable Sensors: 10 max. Note: Use Calculating Unit ZX-CAL2 when connecting multiple amplifier units.
Compact but High-Performance Air Clean Unit Slimmest in the industry: 97.5 mm HEPA Filter with High Filtration High-Speed Dust Control A unique ZNA2502 Twin-Fan construction enables both a slimmer body and a greater air volume. Downsizing is possible with a greater level of capacity than previous models. 4 Relationship between Air Volume and Particle Removal No. of 0.5 µm particles (per L) Unique Twin-fan Construction 800 600 Air volume 1: 0.3 m3/min Air volume 3: 1.0 m3/min Air volume 5: 1.
Clean Sensing System Laminar Airflow Design The smaller fan section and the unique ventilation construction design provides a more uniform laminar airflow. Uniform air is provided over a wide area. ZN-A2502 ZN-A4105 Air Speed Distribution Air Speed Distribution 200 0.8 m/s min. 500 0.7 to 0.8 m/s min. 0.6 to 0.7 m/s min. 750 200 mm 0.5 to 0.6 m/s min. 100 0 100 200 mm 1.00 to 1.20 (m/s) 0.80 to 1.
Unique and Easy Ionizer for Air Clean Unit Industry First Patent pending Ionizer That Can be Combined with Air Clean Units Previous Model When Using an Air Clean Unit Ionizer Laminar airflow can be disrupted with bar-type Ionizers, depending on where the Ionizer is installed, and too much installation work is required. Opening Constructed Not to Obstruct Laminar Airflow The opening does not obstruct the airflow from the Air Clean Unit eliminating worries about disrupting the laminar airflow.
Clean Sensing System Wide Discharge Area by Adopting Variable DC Ionization Method Variable DC ionization is used to discharge over a wide area. ZN-J25A ZN-J41A 0 Discharge time: 2 s Discharge time: 4 s 200 Discharge time: 6 s 400 600 Measurement Conditions 800 −300 0 300 ZN-A2502 at maximum air volume Discharge time from 1,000 V to100 V Plate Monitor, 150 × 150 mm, 20 pF Automatic Ion Balance Two Sensors provide constant feedback on the ion balance to maintain uniform discharging.
Small Size, Continuous Measurement In-line Air Particle Sensor Smallest in the Industry Air Particle Sensor for In-line Measurement A high-performance fan for external air suction enables constant measuring over long periods. Semiconductor lasers and high-sensitivity optical design in the sensing section enable measurement of 0.3-µm particles.
Clean Sensing System On-screen Indication and Data Logging of Particle Amount Measurement values can be easily logged on a personal computer by using the Interface Unit and special software (sold separately). Data from sequential sensing of particles can be used to improve quality.
System Connection Diagram There are four ways of using the In-line Air Particle Sensor, depending on the application. Measurement and Logging of Particle Volumes • Particle volumes are logged and warnings or alarms are output for set thresholds.
Ordering Information Air Clean Units Accessories Air Clean Units Appearance Model Applicable Air Clean Unit Model Qty.
Specifications Air Clean Units Item Model Air outlet dimensions ZN-A2502D ZN-A4105D 225 × 205 mm 360 × 360 mm 0.3 to 1.8 m 3/min ( TYP.) 1 to 5 m 3/min ( TYP.) Power supply voltage Current consumption Airflow levels Airflow level 5: 3.5 A max. (RMS value)/(Peak: 5.5 A) Airflow level 5: 24V DC: 4.3 A max.
Specifications Air Particle Sensors Sensor Head Item Model ZN-PD03 Applicable Amplifier ZN-PDA11/ZN-PDA12 Measurement method 90° sideways light-scattering method Light source Semiconductor laser Applicable particle size 0.3, 0.5, or 1.0 µm min. Applicable cleanliness class Equivalent to Class 100 to 100,000 (FED-STD-209D) Indicator Level indicator for Class 100 to 100,000 (FED-STD-209D) Connection tube Inner diameter: 4, Length: 1 m max.
Dimensions Air Clean Units ZN-A2502D ZN-A4105D (Unit: mm) 15 129.5 160 380 360 226.6 ON/OFF switch Airflow setting switches 436 410 250 276 205.6 220 28 45 380 360 15 417 410 97.5 250 4-M4 Depth: 17 Operation indicator lamp Operation indicator lamp ON/OFF switch Airflow setting switches Airflow level indicator lamps 694 (677) ZN-A6112/A6112P Airflow level indicator lamps 57 117.3 714.
Dimensions Air Particle Sensors ZN-PD03 (Unit: mm) 21.5 39.4 70±0.1 Sensor Head Mounting Tool When ZN9-PB1 is used (sold separately) (Unit: mm) 45 Two, 4.2-dia. holes 45 Six, M3 15.85 Mounting hole cutout dimensions Oblong holes for mounting Six, 3.2 × 6.2 holes Mounting plate 36.8 42 2.6 5 Two, M4 × 6 mounting screws 45 5 (90) 82 5.2-dia. vinyl-insulated round cable with 10 conductors, standard length: 0.5 m 45 4 70 46 35 14.
This document provides information mainly for selecting suitable models. Please read the document System Manual (Z267) carefully for information that the user must understand and accept before purchase, including information on warranty, limitations of liability, and precautions. OMRON Corporation Industrial Automation Company Sensing Devices Division H.Q.
