Hach sc200 User Manual

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SpecificationsSpecifications are subject to change without notice.Specification DetailsComponent description Microprocessor-controlled and menu-driven controller that operates the sensor anddisplays measured values.Operating temperature -20 to 60 ºC (-4 to 140 ºF); 95% relative humidity, non-condensing with sensor load<7 W; -20 to 50 ºC (-4 to 104 ºF) with sensor load <28 WStorage temperature -20 to 70 ºC (-4 to 158 ºF); 95% relative humidity, non-condensingEnclosure1 NEMA 4X/IP66 metal enclosure with a corrosion-resistant finishPower requirements AC powered controller: 100-240 VAC ±10%, 50/60 Hz; Power 50 VA with 7 Wsensor/network module load, 100 VA with 28 W sensor/network module load(optional Modbus, RS232/RS485, Profibus DPV1 or HART network connection).24 VDC powered controller: 24 VDC—15%, + 20%; Power 15 W with 7 Wsensor/network module load, 40 W with 28 W sensor/network module load (optionalModbus, RS232/RS485, Profibus DPV1 or HART network connection).Altitude requirements Standard 2000 m (6562 ft) ASL (Above Sea Level)Pollutiondegree/InstallationcategoryPolution Degree 2; Installation Category IIOutputs Two analog (0-20 mA or 4-20 mA) outputs. Each analog output can be assigned torepresent a measured parameter such as pH, temperature, flow or calculatedvalues. Optional module supplies three additional analog outputs (5 total).Relays Four SPDT, user-configured contacts, rated 250 VAC, 5 Amp resistive maximum forthe AC powered controller and 24 VDC, 5A resistive maximum for the DC poweredcontroller. Relays are designed for connection to AC Mains circuits (i.e., wheneverthe controller is operated with 115 - 240 VAC power) or DC circuits (i.e., wheneverthe controller is operated with 24 VDC power).Dimensions ½ DIN—144 x 144 x 180.9 mm (5.7 x 5.7 x 7.12 in.)Weight 1.7 kg (3.75 lb)Compliance information2 CE approved (with all sensor types). Listed for use in general locations to UL andCSA safety standards by ETL (with all sensor types).Certain AC mains powered models are listed for use in general safety locations toUL and CSA safety standards by Underwriters Laboratories (with all sensor types).Digital communication Optional Modbus, RS232/RS485, Profibus DPV1 or HART network connection fordata transmissionData logging Secure Digital Card (32 GB maximum) or special RS232 cable connector for datalogging and performing software updates. The controller will keep approximately20,000 data points per sensor.Warranty 2 yearsGeneral informationIn no event will the manufacturer be liable for direct, indirect, special, incidental or consequentialdamages resulting from any defect or omission in this manual. The manufacturer reserves the right to1 Units that have the Underwriters Laboratories (UL) certification are intended for indoor use onlyand do not have a NEMA 4X/IP66 rating.2 DC powered units are not listed by UL.English 3