{"product_id":"free-total-chlorine-ph-orp-temperature-analyzer-115v-hanna-instruments-pca330u-1","title":"Free \u0026 Total Chlorine\/pH\/ORP\/Temperature Analyzer, 115V, Hanna Instruments, PCA330U-1","description":"\u003cp\u003e\u003cstrong\u003eHanna Instruments® Free \u0026amp; Total Chlorine\/pH\/ORP\/Temperature Analyzer, 115V, PCA330U-1\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eRange: \u003cul\u003e \u003cli\u003eFree \u0026amp; Total Chlorine: 0.00 to 5.00 mg\/L\u003c\/li\u003e \u003cli\u003epH: 0.00 to 14.00 pH\u003c\/li\u003e \u003cli\u003eTemperature: 5.0 to 75.0 °C\u003c\/li\u003e \u003cli\u003emV: 0 to 2000 mV\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003eSampling Rate Free \u0026amp; Total Chlorine adjustable from 3 to 90 minutes\u003c\/li\u003e \u003cli\u003ePCA300 series chlorine analyzers continuously monitor, control, and adjust chlorine content and pH of a sample stream\u003c\/li\u003e \u003cli\u003eApplications from drinking and wastewater treatment to pool and spa sanitation\u003c\/li\u003e \u003cli\u003eMonitoring chlorine levels has an important bearing on public health as well as ROI and efficiency for heating system and industrial applications\u003c\/li\u003e \u003cli\u003e4 models available for monitoring chlorine, pH, and ORP levels\u003c\/li\u003e \u003cli\u003eSeparate alarms can be set for chlorine, pH, ORP and temperature controls\u003c\/li\u003e \u003cli\u003eUser-friendly interface simplifies setup and maintenance\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eChlorine, pH, \u0026amp; ORP Control\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eFour chlorine levels can be adjusted by the operator:  \u003cul\u003e \u003cli\u003eProportional dosing setpoint\u003c\/li\u003e \u003cli\u003eTwo alarm setpoints\u003c\/li\u003e \u003cli\u003eMinimum level for dosing\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003eThree pH levels can be adjusted by the operator: \u003cul\u003e \u003cli\u003eDosing setpoint\u003c\/li\u003e \u003cli\u003eTwo alarm setpoints\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003eTwo alarm levels can be set for temperature and ORP\u003c\/li\u003e \u003cli\u003eAll alarms can be enabled or disabled\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eAlarm and Warning System\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eUsers have the ability to enable or disable the low and high level of alarms for all parameters\u003c\/li\u003e \u003cli\u003eSystem also offers overdosing protection that generates alarm if something within the system is not working properly\u003c\/li\u003e \u003cli\u003eSystem will stop processes until the error is corrected by the user\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eLogging\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eAnalyzers can store up to 3500 readings (at least 7 days at 3 minutes sampling interval) that can be available for consulting or downloading\u003c\/li\u003e \u003cli\u003eLogged records contain time stamp, full information about  parameter values and alarm status at time\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eAnalog Output\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eFive analog outputs of 0-10 mV, 0-100 mV, 0-1 V, 4-20 mA or 0-20 mA are available to drive external devices, including connection to SCADA systems\u003c\/li\u003e \u003cli\u003eAnalog output is fully programmable and can be proportional with chlorine concentration, pH, ORP or temperature value\u003c\/li\u003e \u003cli\u003eLimits of analog output are selectable for each parameter\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eMeasurement and Control Cycle\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003ePCA has control time cycle that can be set by user according to dimensions of controlled system\u003c\/li\u003e \u003cli\u003emeasurement process, dosing commands, and alarms can be performed according to this time cycle\u003c\/li\u003e \u003cli\u003eRange of cycle timing is from 3 to 90 minutes\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eControllers are offered in an easy-to-access, wall-mountable casing that offers outstanding chemical, mechanical, and temperature resistance\u003c\/li\u003e \u003c\/ul\u003e","brand":"Hanna Instruments","offers":[{"title":"EA (1)","offer_id":51111184367931,"sku":"92-1623-80-EA","price":2699.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/2041\/6571\/files\/92-1623-80.png?v=1784711391","url":"https:\/\/preiser.com\/products\/free-total-chlorine-ph-orp-temperature-analyzer-115v-hanna-instruments-pca330u-1","provider":"Preiser Scientific","version":"1.0","type":"link"}