{"product_id":"chlorine-ph-orp-and-temperature-analyzers-pca300-series-pca320-chlorine-ph-temperature","title":"Chlorine,  pH,  ORP,  and Temperature Analyzers - PCA300 Series-PCA320 - Chlorine,  pH \u0026 Temperature - PCA320-2","description":"\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 24px 48px; margin: 0 0 48px;\"\u003e\n\u003cdiv style=\"flex: 1 1 260px; max-width: 440px; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/water-droplet1.jpg\" alt=\"PCA chlorine analyzer\" loading=\"lazy\" style=\"display: block; max-width: 100%; height: auto; margin: 0 auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 340px; min-width: 0;\"\u003e\n\u003ch4 style=\"margin-top: 0;\"\u003eChlorine\u003c\/h4\u003e\n\u003cp\u003eFrom drinking and wastewater treatment to pool and spa sanitation,  monitoring chlorine levels has an important bearing on public health as well as ROI and efficiency for heating system and industrial applications.\u003c\/p\u003e\n\u003cp\u003eAs one of the oldest and most common forms of disinfection,  chlorine improves water quality by destroying disease-producing microorganisms,  and by reacting with other organic and inorganic substances. Chlorine levels must be actively monitored to ensure sufficient chlorine is present for disinfection,  as well as to control adverse effects such as taste,  odor,  and potential reactions with organic matter to form harmful disinfection byproducts.\u003c\/p\u003e\n\u003cp\u003eChlorine is a strong oxidising agent that destroys mostly organic pollutants and bacteria and can combine with nitrogen containing compounds,  forming chloramines. When dosing chlorine for disinfection,  only a portion of the dosed chlorine remains active to actually continue the disinfection process.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 24px 48px; margin: 0 0 48px; flex-direction: row-reverse;\"\u003e\n\u003cdiv style=\"flex: 1 1 260px; max-width: 440px; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/PCA330_Door-Open_2100x2100_300_CMYK.jpg\" alt=\"PCA chlorine Analyzer\" loading=\"lazy\" style=\"display: block; max-width: 100%; height: auto; margin: 0 auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 340px; min-width: 0;\"\u003e\n\u003ch4 style=\"margin-top: 0;\"\u003eDPD Colorimetric method\u003c\/h4\u003e\n\u003cp\u003eThe PCA Analysers uses DPD Colorimetric method in which N,  N-Diethyl-p-phenylenediamine indicator and a buffer are mixed together with the sample. The resulting chemical reaction causes a magenta color to form in the presence of chlorine. The color intensity is proportional to the concentration. The color intensity is measured photometrically (light source at a specific wavelength and a photodetector) and converted to chlorine concentration,  in mg\/L,  which is displayed on the front panel. The sampling interval for chlorine measurement is adjustable from 3 to 90 minutes. The PCA has a dosing relay for the addition of chlorine by a dosing pump or chlorine generator when a reading is below the programmable set point. The technology used by the PCA for chlorine measurement is the same as that found in portable and benchtop colorimeters providing for consistent results when performing process verification with one of those types of meters.\u003c\/p\u003e\n\u003ch4\u003eAmplified pH electrode\u003c\/h4\u003e\n\u003cp\u003eThe PCA Family also uses the HI1005 amplified pH electrode with a built in pt100 temperature sensor and matching pin to measure both pH and temperature. The built in amplifier and matching pin provide for exceptional performance against any electrical noise generated by pumps and motors.\u003c\/p\u003e\n\u003ch4\u003eAnalog output\u003c\/h4\u003e\n\u003cp\u003eThe PCA340 features two selectable 0-20 or 4-20 mA signal output that are scalable for the transmission of readings to external recording devices. The analog outputs can also be set for dosing and used with dosing pumps that accept a 4-20 mA analog input. The analog outputs can be used for any of the three measured parameters.\u003c\/p\u003e\n\u003ch4\u003ePCA Series Controller FEATURES\/BENEFITS:\u003c\/h4\u003e\n\u003ch4\u003e\u003cstrong\u003eBacklit LCD Display\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\u003cli\u003eThe PCA Family has a backlit display that is easy to read from a distance and allows for up to three parameters to be displayed at a time.\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eNema 4X Protection\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\u003cli\u003eThe PCA  Analysers are  enclosed in waterproof casing for superior protection against the elements. The front door of the case has a window for the measurement display while also shielding the DPD reagents from UV light to prevent premature degradation.\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eDPD Chlorine Measurement Method\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\u003cli\u003eThe DPD colorimetric method is one of the most common and reliable methods to measure chlorine. The PCA Family can use either free or total chlorine reagents and allow for 16, 000 measurements to be performed.\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eColorimeter Diagnostics\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\u003cli\u003eAdvanced diagnostics allow for easy troubleshooting of the colorimeter. In the setup menu it is possible to select an option that allows the user to determine the difference between a dark read (LED off) and a blank read (LED on). These Analuzers also automatically performs this check in order to determine when to alert the user that the sample cell needs to be cleaned.\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eReagent Reminder\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\u003cli\u003eThe PCA family has a reagent reminder feature to alert the user when the reagents are running low. When the reagents are changed the counter is reset and the meter automatically tracks the number of readings performed.\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eAmplified pH\/Temperature Probe\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\u003cli\u003eAn integrated pt100 temperature sensor allows for automatic temperature compensation of pH measurements and allows for monitoring temperature as well. The built in amplifier and matching pin provides for exceptional performance where other probes fail when placed in line with pumps and motors.\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eData Logging\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\u003cli\u003eThe analyzers can store up to 3500 readings (at least 7 days worth of records when set to a a3 minutes sampling interval) that can be reviewed or downloaded to a Windows compatible PC using the HI92500 software and the RS485 serial port. Logged records contain the date time and reading of all parameters measured along with any alarm status.\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eGLP Data\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\u003cli\u003eThe GLP data allows for the user to review the data and time for the last Chlorine and pH calibration.\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eDigital RS485 Output\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\u003cli\u003eThe PCA Family has a RS485 digital output that allows for connection to a Windows compatible PC running the HI92500 software.  The software allows for remote monitoring,  review of logged data,  events and errors,  and executing setup options.\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch4\u003eTwo Analog Outputs (PCA340)\u003c\/h4\u003e\n\u003cul\u003e\u003cli\u003eThe PCA340 features two selectable 0-20 or 4-20 mA signal output that are scalable for the transmission of readings to external recording devices. The analog outputs can also be set for dosing and used with dosing pumps that accept a 4-20 mA analog input. The analog outputs can be used for any of the three measured parameters.\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eTwo Dosing Relays\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\u003cli\u003eThe dosing relays of these analyzers can be connected to a pH and\/or chlorine dosing pumps. The chlorine relays are proportionally controlled while the pH relay can be set for on\/off or proportional control. The proportional controloffers very fine control of doing to prevent any\u003cbr\u003eovershoot and wastage of chemicals.\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eAlarm Relay\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\u003cli\u003eOne SPDT alarm relay is provided that can be activated by adjustable upper and lower chlorine,  pH and temperature limits.\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eError Relay\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\u003cli\u003eOne SPDT error relay is provided and is activated when an error is present including a problem with the colorimeter such as when the reagent counter has reached zero,  or when a reading is outside the range for a measured parameter.\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eWarning Messages\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\u003cli\u003eError messages are displayed when the reagents are expired or low and if the colorimeter cell needs to be cleaned.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003e PCA320-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eName\u003c\/td\u003e\n\u003ctd\u003e Chlorine, pH, ORP, and Temperature Analyzers - PCA300 Series-PCA320 - Chlorine, pH \u0026amp; Temperature\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Range\u003c\/td\u003e\n\u003ctd\u003e  (PCA320, PCA330 and PCA340): 0.00 to 14.00 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Resolution\u003c\/td\u003e\n\u003ctd\u003e (PCA320, PCA330 and PCA340): 0.01 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Accuracy\u003c\/td\u003e\n\u003ctd\u003e (PCA320, PCA330 and PCA340): ±0.05 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Calibration\u003c\/td\u003e\n\u003ctd\u003e automatic one or two points; one point process calibration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Dosing Relay\u003c\/td\u003e\n\u003ctd\u003e ON\/OFF or proportional, relay or 4-20mA output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Dosing Set Point\u003c\/td\u003e\n\u003ctd\u003e selectable from 0.10 to 2.00 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Hysteresis Band\u003c\/td\u003e\n\u003ctd\u003e selectable from 0.05 to 2.00 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Sampling Rate\u003c\/td\u003e\n\u003ctd\u003e adjustable from 3 to 120 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eORP Range\u003c\/td\u003e\n\u003ctd\u003e (PCA330): 0 to 2000 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eORP Resolution\u003c\/td\u003e\n\u003ctd\u003e (PCA330): 1 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eORP Accuracy\u003c\/td\u003e\n\u003ctd\u003e (PCA330): ±1 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Range\u003c\/td\u003e\n\u003ctd\u003e (PCA320, PCA330 and PCA340): 5.0 to 75.0 °C (41.0 to 167.0 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Resolution\u003c\/td\u003e\n\u003ctd\u003e (PCA320, PCA330 and PCA340): 0.1 °C (0.1 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Accuracy\u003c\/td\u003e\n\u003ctd\u003e (PCA320, PCA330 and PCA340): ± 0.5 °C (± 1.0 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFree Chlorine Range\u003c\/td\u003e\n\u003ctd\u003e 0.00 to 5.00 mg\/L (ppm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFree Chlorine Resolution\u003c\/td\u003e\n\u003ctd\u003e 0.01 mg\/L (ppm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFree Chlorine Accuracy\u003c\/td\u003e\n\u003ctd\u003e ± 8% or ±0.05 mg\/L whichever is greater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Chlorine Range\u003c\/td\u003e\n\u003ctd\u003e 0.00 to 5.00 mg\/L (ppm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Chlorine Resolution\u003c\/td\u003e\n\u003ctd\u003e 0.01 mg\/L (ppm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Chlorine Accuracy\u003c\/td\u003e\n\u003ctd\u003e ± 8% or ±0.05 mg\/L whichever is greater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChlorine Calibration\u003c\/td\u003e\n\u003ctd\u003e One point process calibration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChlorine Sampling Rate\u003c\/td\u003e\n\u003ctd\u003e adjustable from 3 to 90 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChlorine Dosing Relay\u003c\/td\u003e\n\u003ctd\u003e proportional relay or 4-20 mA output \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChlorine Dosing Set Point\u003c\/td\u003e\n\u003ctd\u003e selectable from 0.1 to 5 mg\/L (ppm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDosing Control\u003c\/td\u003e\n\u003ctd\u003e SPDT contact with 5A, 230V resistive load\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlarm Relay Set Point\u003c\/td\u003e\n\u003ctd\u003e SPDT contact with 5A, 230V resistive load\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalog Ouput Signal\u003c\/td\u003e\n\u003ctd\u003e 0-10 mV, 0-100 mV, 0-1 V, 4-20 mA, 0-20 mA (PCA310, PCA320, PCA330)  4-20 mA, 0-20 mA (PCA340)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBaud Rate\u003c\/td\u003e\n\u003ctd\u003e 1200; 2400; 4800; 9600 bps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure\u003c\/td\u003e\n\u003ctd\u003e NEMA-4X standard, molded fiberglass polyester with transparent Lexan window\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet Sample Pressure\u003c\/td\u003e\n\u003ctd\u003e 0.07 to 4 bar with no external pressure regulator (for pressure exceeding four bar an external pressure regulator is required)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSample Flow Rate\u003c\/td\u003e\n\u003ctd\u003e 100 to 300 mL\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSample Temperature\u003c\/td\u003e\n\u003ctd\u003e 5 to 40°C (41 to 104°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSample Inlet\/Outlet Connection\u003c\/td\u003e\n\u003ctd\u003e 12mm (1\/2”) male NPT fitting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrain Connection\u003c\/td\u003e\n\u003ctd\u003e 10mm (3\/8 in.) barb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLogging Memory\u003c\/td\u003e\n\u003ctd\u003e 3500 log records \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnectivity\u003c\/td\u003e\n\u003ctd\u003e RS485, galvanic separated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003e character LCD 4 lines x 20 characters (languages: English, Italian, Portuguese, Spanish)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e 115 VAC ±10% or 230 VAC ±10%; 50\/60 Hz; 20 VA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e 318 x 267 x 159 mm (12.5 x 10.5 x 6.25”) \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e 5 kg (11 lb.) without reagents\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eOrdering Info\u003c\/h3\u003e\u003cp\u003eEach analyzer is supplied complete with: 2 pcs. reagent bottles (1 pc. indicator and 1 pc. buffer solution), 2 pcs. reagent bottle caps, 5 pcs. DPD compound powder, tubing, and instruction manual.\u003c\/p\u003e\u003ch3\u003eManuals\u003c\/h3\u003e\u003cp\u003e\u003ca target=\"_blank\" href=\"https:\/\/manuals.hannainst.com\/PCA320-1\"\u003eChlorine, pH, ORP, and Temperature Analyzers - PCA300 Series-PCA320 - Chlorine, pH \u0026amp; Temperature\u003c\/a\u003e\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":67871456854385,"sku":"PCA320-2","price":304192.8,"currency_code":"INR","in_stock":true}],"url":"https:\/\/hannainst.in\/products\/chlorine-ph-orp-and-temperature-analyzers-pca300-series-pca320-chlorine-ph-temperature","provider":"hanna","version":"1.0","type":"link"}