Audited Supplier
Membrane-free digital disinfectant sensor consists of two platinum electrodes and a silver chloride electrode to form a three-electrode measurement system, the electrode built-in high-precision constant potentiostat, which can keep the potential of the working electrode is stable, hypochlorite and other disinfectant components in the working electrode redox reaction occurs, the resulting current follows the Faraday's law, so as to measure the disinfectant concentration.
Feature:
* Electrochemical sensors have no reagent consumption or pollutant emissions.
* Membrane-less design eliminates the need to replace membrane heads and add electrolyte.
* Three-electrode design for zero stability and high sensitivity.
* Built-in high-precision sampling circuit makes the sensor linear.
* Accurate comparison with DPD measurement method when pH change is small.
| Detail | |
| Measuring medium | Residual chlorine, chlorine dioxide (high purity), ozone, etc. |
| Measuring range | (0~5) mg/L (default); (0~20) mg/L |
| Accuracy | ±5% (DPD comparison error ±10% or ±0.05 mg/L, whichever is greater) |
| Sensitivity | 0.001mg/L |
| Warming type | NTC 10K |
| Communication output | RS485 interface, Modbus-RTU protocol |
| Power supply | (9~24)VDC |
| Power wastage | ≤0.5W |
| Electrode Interface | plug in (of a plane) |
| Medium temperature range | (0~50)ºC |
| Process pressure | ≤0.1MPa |
| Water velocity | (0.5~1) L/min, and the flow rate needs to be kept stable. |
| Cable Length | 2m(can be customized) |
Packing & Delivery:
Electromagnetic flow meter is packed in cartons ,and wooden boxes (from DN80)
Lead time : Most products within 7 working days(if have stock, could be sent same day), customized product would be longer
Delivery process:
1.Use customer's own delivery account, or we help to choose a suitable one
(Usually use FedEx, Ups, DHL, TNT, EMS,etc)
2.Delivery time is 2-7 working days, some products have stock in Malaysia.
3.Help to do the destination customs clearance
Overseas Service Center Address:
Singapore/ Philippines/ Malaysia/ Kroea/ Indonesia/ Germany/ India
FAQ:
Q: How long will you give me the reply?
A: we will contact you in 3 hours as soon as we can.
Q:Could I visit your factory?
A: Sincerely invite you to visit our factory,Our factory and office are all in Hangzhou,Zhejiang.
Q: Do you provide samples ?
A: Yes,we have materials in stock to help you to get the samples as soon as we can.
Q: How about the quality of the managements ?
A: We have a complete quality control system , all of our products will be fully pre-inspection by QC departments before shipping to you . We have the certification of ISO,CE we could send the certification test of our company to you.
Q: What is your terms of payment ?
A: We could accept T/T, Paypal, WU ,Credit Assurance
Q: What is the warranty for your product ?
A: Warranty: 2 years, Lifetime maintenance.
Q: How soon can you arrange the production?
A: Once getting your product confirmation and receiving your payment, we will arrange the production immediately. For some products we have it in stock.
Q: Could you provide me the shortest lead time?
A: For somre standard products we have it in stock . Pls tell me your detailed requirements, we will send to you as early as we can.
