Ewig Macao Commercial Offshore 001U21 Ultraviolet Sensor User Manual 328P01

Ewig Industries Macao Commercial Offshore Limited Ultraviolet Sensor 328P01

users manaul

433 MHz Ultraviolet (UV) SenorModel: 001U21USER’S MANUALCongratulations on your purchasing this New UV sensor. This unique product was designed for everydayuse at home or office and it is a definite asset of great use. To fully benefit from all the features andunderstand the correct operation of this product, please read this manual thoroughly.FUNCTIONS OF THE WIRELESS UV SENSORThis UV sensor is a precision instrument that detects Ultraviolet (UV) radiation at wavelengths of 260 to400 nanometers and transmit the data continuously to bring you the latest weather informationdisplayed on the LCD of the receiving unit. This product adopts wireless 433 MHz technology, which cantransmit data below a distance of 30 meters (100 feet) in open space.FEATURES: WIRELESS UV SENSORA. Main sensor casingThe white colored UV-resistant casing with ventilation slots shields thesensor unit from thermal radiation and provides a path for convectioncooling of the body, minimizing heating of the sensor internally.B. LENSProvides a weather-tight seal and excellent cosine response.C. DETECTORThe semiconductor diode, with the filter, responds only to radiation in theregion of interest.D. LED INDICATORFlashes when data transmission is made.E. TX ButtonPress once to transmit data manually. Hold for about 3 seconds to clear theoriginal ID code and start Re-registration with the receiving unit.F. BATTERY COMPARTMENTAccommodates 3 AA-size batteries.MOUNTING HARDWAREPlease make sure you have all components listed below beforemounting.A. Detachable bracket for the UV sensor.B. One plastic screw nut for hinge installationC. One plastic pole which enables the installation and levelingof the sensor.D. Two Aluminium poles.E. Two plastic connectors.F. One plastic stand.G. One plastic tip.H. Two screws for fixing the UV sensor onto the bracketI. Four stainless steel screws for stand.J. Two metal mounting plates.K. Four stainless steel screws for mounting plates.L. Four hex nuts for mounting platesABCDEFGHIJKLABCDEFTOOLS AND MATERIALS NEEDEDYou may need some of the following tools and materials in order to complete your installation. Please besure you have everything required before beginning.1. Medium Phillips screwdriver2. Center punch or nail (if mounting on wood surface)GETTING STARTEDThis wireless UV sensor was designed for easy set up. For best operation, the following steps arerequired to be done in the proper sequence.1. INSERT BATTERIES FOR THE MAIN RECEIVING UNIT BEFORE DOING SO FOR THE UV SENSOR.2. THE RECEIVING UNIT CANNOT BE PROGRAMMED MANUALLY UNTIL THE WIRELESS REMOTE SENSORUNIT REGISTRATION PROCEDURE HAS BEEN COMPLETED.3. POSITION THE WIRELESS UV SENSOR AND THE MAIN RECEIVING UNIT WITHIN EFFECTIVE TRANSMISSION RANGE, WHICH IN USUAL CIRCUMSTANCES, IS 100 FEET/30 METERS.BATTERY INSTALLATION FOR THE RECEIVING UNITPlease refer to the user’s manual supplied with your receiving unit.WIRELESS REMOTE UNIT REGISTRATION PROCEDUREWithin 3 minutes of setting up the main units actuates the sensor as follows:1. Click open the battery cover located at the back of the sensor unit.2. Insert 3 pieces AA-size batteries according to the + and - polarity marks inside the battery compartment.3. After the batteries are inserted, the light will blink, indicating that the sensor unit is automaticallytransmitting readings to the receiving unit.4. If the transmission is successful, the display of the receiving unit will show a new channel number, theUV index and face icon. If not, you can also press once “TX” button on the UV sensor to send thesignal manually to the receiving unit.Note:When the low battery indicator of the UV channel appears on the receiving unit, hold the CHANNELbutton for 3 seconds to clear the old channel ID and enter new RF registration mode, the dash icon “---”will flash and follow the above 4 steps to replace the batteries. (The battery replacement methods varieswith different receiving units, please refer to the user manual supplied with your purchased unit for finalprocedure).5. At normal mode, if there is no change on the UV index, the transmission time is between 1.5~4.0minutes. And if the UV index change equals or is more than 1, then it would automatically transmit in30 seconds later.6. Important note that once a channel is assigned to UV sensor, you can only change it by removing thebatteries or resetting the unit.NOTE ON WIRELESS UV SENSOR LOCATION1. Locate UV sensor in an open area to attain a maximum of 100 feet (30 meters) transmission distance.Actual transmission distance can be reduced by interference frombuilding, obstruction or a screen between the UV sensor and thereceiving unit.2. Select an appropriate location where you desire to measure the UVintensity.Note:To get the maximum mid-day sunlight, you should avoid placing the UVsensor in the shades. For measuring where the immediate effect on humanhealth is healthful, this is recommended to mount the UV sensor such thatits axis is aligned with the sun’s rays at solar noon. This maximizes the mid-day readings and provides what is probably a more accurate measurementof the UV that people are exposed to. The angle-adjustable bracket wasdesigned for this purpose.
TYPICAL STANDARD INSTALLATIONThe illustration (A) shows typical standard UV installation.WARNINGBefore mounting the device to any wall or groundsurface, double check with your local government orconstruction agents to avoid drilling to any hiddenelectricity cables or gas pipes. The damage might bedangerous.MOUNTING THE STAND ON A WOOD SURFACE(Before attaching to the aluminum pole)Secure the stand to the mounting surface by driving thescrews into the appropriate holes. Please refer to the illustration (B).MOUNTING THE STAND TO THE POLE(Before attaching to the aluminum pole)Secure the stand to the mounting object (Such as metal pole) by driving thescrews through the stand’s holes to the metal platesand then attach with hex nuts. Please refer to the illustration (C).MOUNTING TO THE SOILFirst attach the plastic tip to the aluminum pole by rotating clockwise and theninsert into the soil. Please refer to the illustration (D).TROUBLE SHOOTING FOR LOSTING SIGNALS (If the receiving unit isavailable)If without obvious reasons the display for UV channel suddenly goes (---) dash check:1. The wireless UV sensor is still in place2. The batteries of both the receiving and the remote unit. Replace them as necessary.3. The transmission is within range and the path is clear of obstacles and interferences. Shorten thedistance when necessary.4. Signal from other household devices, such as bell, home security system and entry controls, whichmay cause interference and temporary reception failure. This is normal and it doesn’t affect thegeneral performance of the product. The transmission and reception of UV reading will resume oncethe interference recedes.MAINTENANCE1. In view of safe operation, alterations to this device are strictly prohibited.2. Avoid touching the small transparent lens on the top of this UV sensor. Any oil on this surface willdegrade the sensitivity of the sensor. To remove any oil present, clean the lens with a clean swaband ethyl (denatured) alcohol. Do not use rubbing alcohol.3. Do not immerse the unit into water. If the unit comes in contact with water, dry it immediately with asoft lint-free cloth.4. Do not clean the unit with abrasive or corrosive materials. Abrasive cleaning may scratch the plasticparts and corrode the electronic circuit.5. Do not subject the unit to excessive force, shock, dust, temperature or humidity. Such treatmentmay result in malfunction, a shorter electronic life span, damaged batteries, or distorted parts.6. Do not tamper with the unit’s internal components. Doing so will terminate the unit’s warranty andmay cause damage. The unit contains no user-serviceable parts.7. Do not leave used-up batteries in the units (even leak proof batteries) as these may corrode andrelease chemicals, which may damage this product and also be dangerous to health.8. Inserting batteries in an incorrect polarity will cause damage to this product. Do not mix new and oldbatteries, as old ones may leak.9. Do not dispose of new or used batteries to fire due to dangers of explosion or release of dangerouschemicals.10.This product is not to be use for medical purposes or for public information.11.Read this instruction manual thoroughly before operating the unit.CAUTION1. The above content is subject to change without prior notice.2. The information printed in this manual may be different from the actual results because of printinglimitations.3. The manufacturer and its suppliers hold no responsibility to you or no any other person for anydamage expenses, lost profits, or any other claim arisen by improper handling, misuse or failure tocomply with the correct use of this product as described in this instruction manual.MEASURING SPECTRAL RESPONSE: 260nm to 400nmRF TRANSMISSION FREQUENCY: 433MHzOPERATION TEMPERATURE: 14°F to 140°F ( -10°C to 60°C)OUTPUT INFORMATION (UV INDEX)RANGE: 0 TO 11 (DISPLAYED IN RECEIVING UNITS)RESOLUTION: 1 INDEX“Modifications not authorized by the manufacturer may void users authority to operate this device”Operation is subject to the following two conditions: (1) this device may not cause interference, and (2)this device must accept any interference, including interference that may cause undesired operation ofthe device.071-510320-001900NOTE: During the electrostatic discharge, the device may malfunction.Please press the RESET key to return to normal operation.NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limitsare designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radiofrequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, thereis no guarantee that interference will not occur in a particular installation. If this equipment does not cause harmful interference to radio television reception,which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the followingmeasures;-- Reorient or relocate the receiving antenna.-- Increase the separation between the equipment and receiver.-- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.-- Consult the dealer or an experienced radio/TV technician for help.

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