Boqu Cl-2059A Chlorine Sensor

• Customization: Available
• Model: Cl-2058-01
• Principle: Polarographic
• Model NO.: CL-2059A
• Transport Package: Carton, PP Bag
• Specification: CE, SGS, ISO
• Trademark: Boqu
• Origin: Shanghai
• HS Code: 9027809900
• Production Capacity: 50000PCS/Year

Product Description

                                               CL-2058-01 Polarographic residual chlorine sensor electrode

Typical applications
Suitable for drinking water, industrial process water disinfection technology residual chlorine concentration online monitoring, can also be used for swimming pools and other places chlorine concentration measurement.
Measuring principle
Chlorine is a diaphragm-type polarographic electrode (clark) sensor, integrated by the cathode, anode, electrolyte and cathode covered with a layer of gas permeable film. In the test solution, residual chlorine diffuse through the membrane to the cathode, a suitable polarization voltage between the cathode and the anode can deoxidize residual chlorine at the cathode, such chemical reaction with chlorine in solution is proportional to the current measurement.
Features
Responsive, high accuracy, good stability.
Simple operation, easy maintenance.
Applicable to a variety of media, durable film , pollution resistant.
Technical Parameters
 

Measurement	HClO / chlorine	A little HClO / chlorine
Measurement Range	0.05 ~ 20ppm HOCl	0.01 ~ 5ppm
Polarization time	first time 30min	first time 90min
	second 10min	second 45min
Response time	90% <2min (room temperature)	95% <5min (room temperature)
Temperature range	2 ~ 45 degree centigrade measurement
Minimum flow rate	200 ~ 250ml/min, circulation flow can not be less than 30L / h
pH range	4 ~ 8.2pH
Pressure range	0 ~ 1bar
Temperature compensation	thermistor resistance customized by the user
Electrode cable	3m high impedance and low noise shielded cable
Electrode dimensions	diameter 20mm, length 70mm
Electrode Material	316L stainless steel shell, POM membrane cap, PTFE membrane

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