DPD residual chlorine measuring instrument-Global supplier

Room 103, Building 1, Lingang Excellence Science and Technology Park, No. 877 Jiuxin Road, Songjiang District, Shanghai

GermanyWTWDPD residual chlorine measuring instrumentCl 3000
– DPDcolorimetry

Characteristics of DPD residual chlorine measuring instrument

· Measurement of residual chlorine or total chlorine

· Low operating costs

· Easy to operate– 30Tian free maintenance

· DPDStandard colorimetric method

· User selects measurement cycle

· Suitable for drinking water or sewage

· 2A programmable alarm

· 4-20mAandRS-485 Modbusoutput

· USEPArecognize

DPD residual chlorine measuring instrumentCl 3000based onDPDMethod for measuring free chlorine or total chlorine, with a measurement range of0-10 mg/lThe residual chlorine measuring instrument includes a power supply, optical sensor, and display screen, and is installed in oneIP66Inside a corrosion-resistant casing. The measurement reading is consistent with the laboratory/The portable photoelectric colorimetric residual chlorine meter is the same. Output with standards4-20mAandRS485 ModubsThe residual chlorine measuring instrument has a movable measuring slot and a transparent window in the optical part, which can clearly observe the reaction of the sample and reagent. The measurement accuracy is±5%(Measurement range)0-6 mg/l）And±10%(Measurement range)6-10 mg/l）. The residual chlorine measuring instrument has a selectable measurement cycle time–from110Seconds to10minute. At least unmanned operation time30Oh my god. The reagents are ordered separately and supplied in powder form. They should be filled with water before use.

Technical parameters of DPD residual chlorine measuring instrument

Measuring principle	DPDStandard method for measuring residual chlorine or total chlorine
measurement range	0 – 10 mg/L Cl2(ppm)
measurement accuracy	0 – 6.00 mg/L Cl2(ppm)	±5 %Reading or±0.03 mg/L Cl2(ppm)Take the bigger one
	6.01–10.00 mg/L Cl2(ppm)	±10 %reading
resolution	0.01 mg/L Cl2(ppm)
measurement period	adjustable: 110second– 10Minutes (default value:2.5Minutes)
display	LCDBacklight display
call the police	2Road programmable240VAC 2A
standard output	isolated4-20 mAAnd bidirectionalRS 485 Modbus
Operating temperature	5°…40°C
Sample pressure	0.34…10.3 bar
Sample flow rate	200 – 400 mL/min
power supply	100 – 240 VAC, 47 – 63 Hz, 150VA
Protection level	IP 66
certification	CEauthentication,ETL UL61010B-1，ETLc CSA 22.2 No. 101-1-92
weight	3.6 kgWithout reagents
Overall dimensions	406 mm x 406 mm X 229 mm

DPD residual chlorine measuring instrument