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Amperometric sensor SCLO 3 HYCHLOR free (residual) chlorine
Connection: 1/2 "nipple for 10x14 hose.
SCLO 3 HYCHLOR in-line amperometric free (residual) chlorine sensor, complete with a flow sensor and a built-in injection valve (for supplying a sensor cleaner). The sensor is designed to work with sodium hypochlorite (at10tion - inorganic chlorine only).
Supplied assembled, complete with: flow regulator, chlorine sensor, flow sensor, hose, copper electrode cleaning solution. Built-in sampling nipple and injection valve for feeding the measuring sensor.
The installation of 2 probes (pH and RedOx level, 12 mm in diameter), a place for installing a temperature sensor and a flow sensor is provided.
For proper operation of the SCLO 3 HYCHLOR chlorine sensor, a constant flow of 40-60 l /h is required.
SCLO 3 HYCHLOR specifications:
- Measuring range CL2: 0-2 mg /l. Constant value between pH 3 and pH 6 for measuring free chlorine (CL2). More than 6 pH are measured by chloramines NH2CL.
- Stable measurement of free inorganic chlorine in water: in the 6-8 pH range.
- Measurement type: galvanometric.
- Chlorine sensor electrodes materials: Platinum /Copper.
- Maximum running water temperature up to 45 ° C.
- Maximum system back pressure: up to 5 bar.
- Required water flow: 40-60 l /h.
- Hose connection: 1/2 "nipple for 10x14 hose (inner diameter 10 mm).
- Connection: flow sensor, 2 electrodes (pH and RedOx), 1 temperature sensor.
- Execution material: plexiglass /polypropylene weight.
- Weight: 1.3 kg.
- Dimensions: 200x190x50 mm.
| Name | Controllers /Pumps | vendor code | Price without VAT, (€) |
| Chlorine sensor SCLO 3 HYCHLOR Cl + pH-Rx-T two-wireth |
AG-Select - eSELECT - eCONTROL - DLX (B) pH-Rx-Cl /M - BT pH-Rx-Cl /M - e1 PLUS | SPS0002201 | 1103 |
| Chlorine sensor SCLO 3 HYCHLOR Cl + pH-Rx-T three-wire |
R - B - eMULTICONTROL | SPS0002203 | 1103 |
| At10tion!To connect the SCLO 3 HYCHLOR free chlorine sensor to eSELECT liquid analyzers and dosing pumps with built-in controllers, a signal adapter cable for connecting the SCLO 3 HYCHLOR chlorine sensor is required (not included in the delivery set, purchased separately) |
Principle of operation:
Two electrodes immersed in a solution containing oxidants generate an electrical current proportional to the concentration of the oxidizing agents. The electrodes are made of copper (cathode) and platinum (anode). A negative voltage is formed at the cathode, and a positive voltage at the anode. These electrical signals must be processed with a suitable electronic unit. Generating a voltage, albeit small (a few mA per mg /L), leads to oxidation of the electrode surface (in particular the cathode), cleaned by continuous friction of the glass beads.
Installing the SCLO 3 HYCHLOR holder:
- Install the sensor on a wall or panel, connect all hydraulic parts
- To ensure reliable operation, we recommend installing a 50-80 micron filter and an activated carbon filter in front of the sensor
- Connect the chlorine sensor wires to the controller, strictly observing the polarity according to their color:
BROWN - Platinum (PT)
BLUE - Copper (CU) - The cell provides for the connection of a flow sensor, 2 sensors (pH and Rx) and a temperature sensor (model A-ST2)
- After starting the system, adjust the flow rate with the regulator so that the level sensor reaches the required mark, the flow rate is 50 l /h.
- Turn on the controller and calibrate according to the instructions for the controller
Location of the main elements of SCLO 3 HYCHLOR:
Detail of the SCLO 3 HYCHLOR sensor holder
| vendor code | Name | amount | POSITION |
| DPS0002201 | Chlorine sensor holder SCLO 3 HYCHLOR | 1 | 13 |
| SEL0005011 | Chlorine sensor SCLO 3 HYCHLOR (without housing) | 1 | 4 |
| 4031002 | Nipple nut 4x6 | 1 | 25 |
| DGH0006101 | Nipple nut 50L V2 | 2 | 11 |
| DGH0006301 | Threaded part of the PVC chlorine sensor | 1 | 3 |
| DID0005101 | Flow indicator D12 | 1 | 20 |
| DMA0005401 | Sampler handle | 1 | 5 |
| DMA0005701 | P1 flow regulator | 1 | 8 |
| 4042117 | Ring 10x1.5 NBR x PG7 | 1 | 2 |
| 4042044 | Ring 106 FPM 6.75x1.78 | 3 | 6 |
| 4042052 | Ring 2018 FPM 4.48x1.78 | 2 | 7 |
| 4042039 | Ring 2062 FPM 15.60x1.78 | 3 | 9 |
| DOR0006701 | Ring 3021 FPM 5.23x2.62 | 6 | 27 |
| DOR0000801 | Ring 3062 FPM 15.54x2.62 | 2 | 26 |
| DOR0000201 | Ring 3075 FPM 18.72x2.62 | 1 | 21 |
| DPS0002301 | IN-LINE PP probe holder 1/2 '' | 2 | 23 |
| 4124002 | Cable clamp PG7 + cable | 1 | 1 |
| 4031006 | Nipple PP 3/8 "- 4x6 | 1 | 18 |
| 4031020 | Nipple D6 3/8 "- 10x14 | 2 | 10 |
| DRA0005101 | Sampler nipple | 1 | 15 |
| ASO0000702 | Flow sensor 2 FILI N.A. | 1 | 12 |
| KSF0000101 | Ball PYREX D3 | 30 | 19 |
| 4147001 | Valve seat | 1 | 17 |
| DTP0005701 | Plug 1/2 " | 1 | 22 |
| 4031016 | Protective cap | 1 | 24 |
| 4144016 | Valve А11 FPM | 1 | 16 |
| DVI0007001 | Bolt UNI5923 М12х10 PVC | 6 | 14 |
