Adopting a diaphragm sensor with proven performance in our product lineup! Continuous measurement for long periods is possible.
The "RCL-1PWA" is a reagent-free free chlorine concentration meter suitable for managing residual chlorine levels, designed for low concentrations (0-2 mg/L). It employs a diaphragm-type sensor that has a proven track record in our product line. It can measure free residual chlorine (HClO) or total residual chlorine (including NH2Cl). 【Features】 ■ Capable of long-term continuous measurement ■ Suitable for managing free residual chlorine HClO in drinking water at water treatment plants, etc. ■ No reagent addition required (not affected by conductivity) ■ Suitable for managing free residual chlorine HClO in hot springs, pools, etc. (Unaffected by combined chlorine NH2Cl) *For more details, please refer to the PDF document or feel free to contact us.
Inquire About This Product
basic information
【Specifications (Excerpt)】 ■Measurement Target: Free Residual Chlorine (HClO) Concentration in Sample Water ■Flow Cell Model: SH-35FSA-N ■Measurement Method: Membrane Polarographic Method ■pH Range: pH 6 to 8 ■Measurement Range: 0 to 2 mg/L ■Accuracy: Within ±5% of Full Scale ■Display: Dot Matrix LCD ■Analog Output: DC 4 to 20 mA (Maximum Load Resistance 900Ω) ■Contact Output: 1 contact each for 1st and 2nd Concentration Alarm ■Contact Capacity: AC 125V 0.3A / DC 30V 1A ■Environmental Conditions: 5 to 40°C, 0 to 85% RH (No Condensation) *For more details, please refer to the PDF document or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
For more details, please refer to the PDF document or feel free to contact us.
catalog（1）
Download All Catalogs
Company information
Our company promotes business practices that consider both people and the environment. We handle a range of products related to chemical substances, including deodorization, disinfection, polishing, and photocatalysts. We sell calcium hypochlorite "Starkron," chlorine dioxide tablets "Oxiden," and stable hypochlorite solutions. We also provide solutions for Legionella prevention with sodium percarbonate "Regiostar S." We are the exclusive distributor of the pool cleaning robot Freedom i80 from the Australian manufacturer Madimack. Additionally, we offer ground cleaning robots from PUDU and Keenon, focusing primarily on hygiene products such as air curtains. Please feel free to contact us if you have any requests. https://saibu-n.co.jp/
![[Case Study] Kikusui-en (Kanto Residence)](https://image.www.ipros.com/public/product/image/945/2001011690/IPROS92070791891032783579.jpeg?w=280&h=280)
![Ondroid Temperature and Humidity Measurement System [NETIS Registered]](https://image.www.ipros.com/public/product/image/e07/2000958809/IPROS5006325476243739480.jpg?w=280&h=280)
![Subsurface Displacement Meter ShapeArray CLOUD [NETIS Registered]](https://image.www.ipros.com/public/product/image/923/2000958841/IPROS67952349693334637149.jpeg?w=280&h=280)
![Ondroid Condensation Monitoring Package [NETIS Registered]](https://image.www.ipros.com/public/product/image/2110087/IPROS7587240658130932001.jpg?w=280&h=280)