water park design with chlorination system

{"cid":"91224883","title":"LoRaWAN Chlorine Temperature And Humidity 3-In-1 Sensor | Water Treatment\/Chemical Production\/Industrial Safety Monitoring","imgUrl":"https:\/\/img.chinax.com\/nimg\/ec\/dd\/fe7c470bd58672f61274c94f502f-200x200-1.jpg","attrs":{"Price":"Contact Us","Brand Name":"ZONEWU","Model Number":"LW311D-Cl2","Minimum Order Quantity":"1","Delivery Time":"21 days","Certification":"CE\/RoHS","Place of Origin":"Xiamen","Payment Terms":"T\/T","Supply Ability":"500","Packaging Details":"23X20X5 cm","Power Supply":"5~28VDC","Weight":"120g","Operating Emperature":"-20\u2103\uff5e60\u2103","Measuring Principle":"Electrochemical Principle","Measuring Range":"(0-20)ppm","Resolution Ratio":"0.1 ppm","Temp. Range":"-40~+80 \u2103","Accuracy":"\u00b12 %RH","Humi. Range":"0~99.9 %RH","Lifespan":"< 2 years","Frequency":"CN470\/IN865\/EU868\/RU864\/US915\/AU915\/ KR920\/AS923-1&2&3&4","Mode":"OTAA Class A\/C(Default: Class C)","Reporting cycle":"5min(Default reporting cycle)","Communication\u00a0Protocol":"LoRaWAN","MAC Version":"LoRaWAN 1.0.3"}}

{"cid":"91225259","title":"Highly Corrosion Resistant 316L Stainless Steel Wire Rope Mesh For Swimming Pool And Hot Spring Area Fencing","imgUrl":"https:\/\/img.chinax.com\/nimg\/54\/06\/139bde0914dd1558404be373a0f1-200x200-1.jpg","attrs":{"Price":"10-40USD","Brand Name":"chuangyi","Model Number":"CYSW1014","Minimum Order Quantity":"10","Delivery Time":"5-20 work days","Certification":"CE , SGS","Place of Origin":"China","Payment Terms":"L\/C,T\/T,Western Union","Supply Ability":"Monthly production of 10,000 meters","Packaging Details":"Package film for each piece,Several pieces packed in 1 carton","Material":"316L","Structure":"Clip-on type","Wire Diameter":"3.0mm","Mesh Size":"50\u00d750mm \/ 75\u00d775mm","Features":"Chlorine resistant, water resistant, corrosion resistant","Applications":"Swimming pools, spas, water parks, bathing areas"}}